The 3 columns in color are computed by VizieR, and are not part of the original data.

Note: USNO-A1.0 contains 488,006,860 sources, and was compiled from the blue/red overlaps of the detection lists generated from scans of POSS-I O and E plates (>=-30°) and SRC-J and ESO-R plates (<=-35°). USNO-A1.0 was created by Dave Monet () and collaborators at Flagstaff Station, U.S. Naval Observatory; it is superseded by the new PMM-USNO-A2.0 version.
The VizieR search engine uses an on-line compressed version (3.4Gbytes) which was generated at CDS.

I/243/out

The PMM USNO-A1.0 Catalogue (Monet 1997) ReadMe+ftp metaI/243/out The Full Catalogue (488006860 rows) (Note)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	USNO-A1.0	RA_ICRS deg	DE_ICRS deg	GSCflag	Mflag	Bmag mag	Rmag mag	Epoch yr
1	4.229	15 51 26.38750	+28 05 52.7028	1125-07493222	237.859948	+28.097973			20.1	18.3	1950.378

Note: USNO-A2.0 contains 526,280,881 sources, and is based on a re-reduction of the Precision Measuring Machine (PMM) scans from POSS-I O and E plates (>=-18°) and SRC-J and ESO-R plates (<=-20°). USNO-A2.0 was created by Dave Monet () and collaborators at Flagstaff Station, U.S. Naval Observatory.
The major difference between USNO-A2.0 and its previous version USNO-A1.0 is that A1.0 used the Guide Star Catalog as its reference frame whereas A2.0 uses the ICRF as realized by the USNO ACT catalog (Urban et al. 1997). The VizieR search engine uses an on-line compressed version (3.6Gbytes) which was generated at CDS.

I/252/out

The USNO-A2.0 Catalogue (Monet+ 1998) ReadMe+ftp metaI/252/out The Full Catalogue (526280881 rows) (Note)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	USNO-A2.0	RAJ2000 deg	DEJ2000 deg	ACTflag	Mflag	Bmag mag	Rmag mag	Epoch yr
1	4.317	15 51 26.40741	+28 05 52.4221	1125-07407280	237.860031	+28.097895			19.4	18.1	1950.378

Note: The current version includes only the North (POSS-I plates)

I/267/out

The APM-North Catalogue (McMahon+, 2000) ReadMe+ftp metaI/267/out The Full Northern APM Catalogue (166466987 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	APM-ID	RAJ2000 deg	DEJ2000 deg	rmag mag	l_	rClass	rStel	rDiam arcsec	rEll	bmag mag	l_	bClass	bStel	bDiam arcsec	b-r	Mflag
1	4.333	15 51 26.43288	+28 05 52.2204	EO0121-0234375	237.860137	+28.097839	17.68		1	3.11	7.9	0.10	20.24		1	3.84	6.7	2.56

Note: The construction of the GSC-II is still in progress: this version has no proper motions, and the magnitude limits are 18.5 in F (red) and 19.5 in J (blue). The data are copyrighted, check the data use Policy.

I/271/out

The GSC 2.2 Catalogue (STScI, 2001) ReadMe+ftp metaI/271/out The Full GSC2.2.1 Catalogue (455851237 objects) (455851237 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	GSC2.2	RA(ICRS) deg	DE(ICRS) deg	Epoch yr	Rmag mag	e_ mag	Bjmag mag	e_ mag	Class	a pix	e
1	4.285	15 51 26.43960	+28 05 52.2312	N133003016607	237.860165	+28.097842	1989.179	17.47	0.41	19.48	0.42	3	3.37	0.07

Note: The USNO-B Catalog presents positions, proper motions, magnitudes un blue, red and infrared, as well as star/galaxy estimators for 1,045,175,762 objects derived from 3,648,832,040 separate observations. The data were taken from scans of 7,435 Schmidt plates taken from various sky surveys during the last 50 years.
USNO-B1.0 catalog was created by Dave Monet and collaborators at http://www.nofs.navy.mil/data/fchpix/
Note that the star/galaxy estimators may be mixed up in dense regions.

I/284/out

The USNO-B1.0 Catalog (Monet+ 2003) ReadMe+ftp 2003AJ....125..984M metaI/284/out The Whole-Sky USNO-B1.0 Catalog of 1,045,913,669 sources (1045175762 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	USNO-B1.0	RAJ2000 deg	DEJ2000 deg	e_RAJ2000 mas	e_DEJ2000 mas	Epoch yr	pmRA mas/yr	pmDE mas/yr	Ndet	B1mag mag	R1mag mag	B2mag mag	R2mag mag	Imag mag
1	4.217	15 51 26.41079	+28 05 52.5118	1180-0278469	237.860045	+28.097920	179	71	1976.1	0	0	5	20.47	18.58	19.17	17.35	17.29

Note: The Naval Observatory Merged Astrometric Dataset (NOMAD) contains astrometric and photometric data for over 1 billion stars derived from the Hipparcos (I/239), Tycho-2 (I/259), UCAC2 (I/289), and USNO-B1.0 (I/284) catalogs for astrometry and optical photometry, supplemented by 2MASS (II/246) near-infrared photometry.
An efficient remote query program findnomad1 is available in the cdsclient package, for Unix/Linux platforms

I/297/out

NOMAD Catalog (Zacharias+ 2005) ReadMe+ftp 2004AAS...205.4815Z metaI/297/out The NOMAD-1 Catalog (1117612732 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	NOMAD1	RAJ2000 deg	DEJ2000 deg	YM	r	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)	Bmag mag	r_	Vmag mag	r_	Rmag mag	r_	Jmag mag	Hmag mag	Kmag mag	R
1	4.219	15 51 26.410656	+28 05 52.50984	1180-0282188	237.8600444	+28.0979194	YM	B	0.0	0.0	0.0	0.0	18.350	Y			17.350	B	16.513	15.939	15.619

Note: This version of the GSC-II has no proper motions, but the limits on brightness which existed on GSC2.2 (F<18.5, B_j<19.5) were removed.

I/305/out

The Guide Star Catalog, Version 2.3.2 (GSC2.3) (STScI, 2006) ReadMe+ftp 2008AJ....136..735L metaI/305/out The Full GSC2.3.2 Catalogue (945592683 objects) (945592683 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	GSC2.3	RAJ2000 deg	DEJ2000 deg	Epoch yr	Fmag mag	jmag mag	Vmag mag	Nmag mag	Class	a pix	e
1	4.280	15 51 26.43984	+28 05 52.2348	N64S016607	237.860166	+28.097843	1989.179	17.47	19.48	18.51	17.30	3	3.37	0.07

I/317/sample

The PPMXL Catalog (Roeser+ 2010) ReadMe+ftp 2010AJ....139.2440R metaI/317/sample PPMXL catalog of positions and proper motions on the ICRS (910469430 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 deg	DEJ2000 deg	pmRA mas/yr	pmDE mas/yr	Jmag mag	Kmag mag	b1mag mag	b2mag mag	r1mag mag	r2mag mag	imag mag	No	fl
1	4.253	15 51 26.41273	+28 05 52.4543	237.860053	+28.097904	1.0	0.1	16.514	15.620	20.47	19.17	18.58	17.35	17.29	6	0

I/319/xpm

XPM Catalog of positions and proper motions (Fedorov+ 2011) ReadMe+ftp 2011MNRAS.416..403F metaI/319/xpm XPM catalogue (original column names in green) (313610083 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	ID	RAICRS deg	DEICRS deg	pmRAp mas/yr	pmDEp mas/yr	pmRAx mas/yr	pmDEx mas/yr	Fmag mag	Bjmag mag	Vmag mag	Nmag mag	Jmag mag	e_ mag	Hmag mag	e_ mag	Kmag mag	e_ mag	2Mkey	Bmag mag	Rmag mag	Fld	dT yr	fg	fs	M
1	4.196	15 51 26.40673	+28 05 52.5697	XPM 236-0348340	237.860028	+28.097936	1.42	2.60	1.46	3.04	17.468	19.475	18.511	17.304	16.514	0.133	15.939	0.187	15.620	0.196	1012895321	19.4	18.1	329	49.721661	0	0	M

Note:

I/324/igsl3

The Initial Gaia Source List (IGSL) (Smart, 2013) ReadMe+ftp 2014A&A...570A..87S metaI/324/igsl3 IGSL3 data release (1,222,598,530 sources) (1222598530 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 deg	DEJ2000 deg	e_RAJ2000 (...)	e_DEJ2000 arcsec	magBJ mag	e_ mag	magRF mag	e_ mag	magG mag	e_ mag	magGrvs mag	e_ mag	alphaEpoch yr	deltaEpoch yr	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)
1	4.256	15 51 26.42149	+28 05 52.3848	237.860090	+28.097885	0.008	0.008	19.475	0.300	17.468	0.300	18.258	0.082	16.893	0.112	2003.3200	2003.3200	1.0	4.3	0.1	4.3

Note:

I/329/urat1

URAT1 Catalog (Zacharias+ 2015) ReadMe+ftp 2015AJ....150..101Z metaI/329/urat1 URAT1 catalog (228276482 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	URAT1	RAICRS deg	DEICRS deg	Epoch yr	f.mag mag	e_ mag	pmRA mas/yr	pmDE mas/yr	Jmag mag	Hmag mag	Kmag mag	Bmag mag	Vmag mag	gmag mag	rmag mag	imag mag
1	4.226	15 51 26.407083	+28 05 52.55257	591-208199	237.8601042	+28.0978872	2013.554	18.143	0.026	17.5	-11.7	16.514	15.939	15.620

Note:

I/331/apop

Absolute Proper motions Outside the Plane (APOP) (Qi+, 2015) ReadMe+ftp 2015AJ....150..137Q metaI/331/apop Absolute Proper motions Outside the Plane (100774150 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAICRS deg	e_ mas	DEICRS deg	e_ mas	ID	Type	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)	Nobs	Dt yr	Rmag mag	Bmag mag	Nmag mag	Vmag mag	Jmag mag	Hmag mag	Kmag mag
1	4.438	15 51 26.413937	+28 05 52.23198	237.8600581	193.00	+28.0978422	169.00	57100+0016607	4	-0.3	17.7	-23.4	15.4	4	15.112	17.468	19.475	17.304	18.511	16.514	15.939	15.620

I/337/gaia

Gaia DR1 (Gaia Collaboration, 2016) ReadMe+ftp 2016A&A...595A...1G metaI/337/gaia Sample of GaiaSource data (Download Gaia Sources as vo table, fits or csv here) (original column names in green) (1142679769 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RA_ICRS deg	e_ mas	DE_ICRS deg	e_ mas	Source	Plx mas	pmRA mas/yr	pmDE mas/yr	RADEcor	Dup	<FG> e-/s	e_ e-/s	<Gmag> mag	Var
1	4.290	15 51 26.419805006	+28 05 52.35875708	237.8600825209	3.041	+28.0978774325	4.992	1223779600179292800				0.602	0	1.6948e+02	2.4539e+00	19.952	NOT_AVAILABLE

Note:

I/339/hsoy

Hot Stuff for One Year (HSOY) (Altmann+, 2017) ReadMe+ftp 2017A&A...600L...4A metaI/339/hsoy The HSOY catalogue (583001653 sources) (original column names in green) (583001653 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 deg	DEJ2000 deg	ipix	comp	pmRA mas/yr	pmDE mas/yr	Jmag mag	Hmag mag	Kmag mag	B1mag mag	B2mag mag	R1mag mag	R2mag mag	Imag mag	GaiaId	Gmag mag	Clone	Nosc
1	4.283	15 51 26.416794048	+28 05 52.38845916	237.8600699752	+28.0978856831	5360792855978839971		2.654	-1.975	16.514	15.939	15.620	20.47	19.17	18.58	17.35	17.29	1223779600179292800	19.952

I/350/gaiaedr3

Gaia EDR3 (Gaia Collaboration, 2020) ReadMe+ftp 2021A&A...649A...1G metaI/350/gaiaedr3 Gaia data early release 3 (Gaia EDR3). (Download all Gaia Sources as VOTable, FITS or CSV here. Query from the command line using find_gaia_edr3 available in cdsclient here) (original column names in green) (1811709771 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RA_ICRS deg	e_ mas	DE_ICRS deg	e_ mas	Source	Plx mas	e_ mas	PM mas/yr	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)	RUWE	FG e-/s	e_ e-/s	Gmag mag	e_ mag	FBP e-/s	e_ e-/s	BPmag mag	e_ mag	FRP e-/s	e_ e-/s	RPmag mag	e_ mag	BP-RP mag	RVDR2 km/s	e_ km/s	Tefftemp K	loggtemp [cm/s2]	PS1	SDSSDR13	SkyMapper2	URAT1	GmagCorr mag	e_ mag	FGCorr mag	RAJ2000 deg	DEJ2000 deg
1	4.277	15 51 26.4201090267	+28 05 52.370674106	237.86008378761	1.7429	+28.09788074281	2.1063	1223779604475535488									8.1137e+01	9.0990e-01	20.914322	0.012484	1.8620e+02	7.3566e+00	19.663610	0.042988	5.0541e+02	1.0064e+01	17.988790	0.021948	1.674820					141712378601128032	1237662305662140602		591208199	20.914322	0.012484	8.1137e+01	237.86008378761	28.09788074281

I/353/gsc242

The Guide Star Catalog, Version 2.4.2 (GSC2.4.2) (STScI, 2020) ReadMe+ftp 2008AJ....136..735L metaI/353/gsc242 Guide Star Catalogue, Version 2.4.2 (original column names in green) (3485671481 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	GSC2	RA_ICRS deg	DE_ICRS deg	objID	Epoch yr	Class	Gmag mag	OMag mag	Bjmag mag	Fpgmag mag	Epgmag mag	Npgmag mag	Umag mag	Bmag mag	Vmag mag	umag mag	gmag mag	rmag mag	imag mag	zmag mag	ymag mag	Jmag mag	Hmag mag	Ksmag mag	Zmag mag	Ymag mag	W1mag mag	W2mag mag	W3mag mag	W4mag mag	FUVmag mag	NUVmag mag	a pix	e pix	PA pix
1	4.277	15 51 26.4369948583	+28 05 51.938129849	N64S016607	237.86016845703	+28.09784317017	1133003016607	1989.180	0			19.475100	17.468500		17.304200																					3.372	0.067	115.0
2	4.290	15 51 26.4198050058	+28 05 52.358757081	N64S026931	237.86008252086	+28.09787743252	1133003026931	2015.000	0	19.951960									21.715	20.186	19.122	18.716	18.295	18.1380	16.514	15.939	15.620			14.910	14.630	13.323	9.667

I/355/gaiadr3

Gaia DR3 Part 1. Main source (Gaia Collaboration, 2022) ReadMe+ftp 2022yCat.1355....0G metaI/355/gaiadr3 Gaia data release 3 (Gaia DR3). (original column names in green) timeSerie spectrum (1811709771 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RA_ICRS deg	DE_ICRS deg	Source	e_RA_ICRS mas	e_DE_ICRS mas	Plx mas	e_ mas	PM mas/yr	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)	RUWE	FG e-/s	e_ e-/s	Gmag mag	FBP e-/s	e_ e-/s	BPmag mag	FRP e-/s	e_ e-/s	RPmag mag	BP-RP mag	RV km/s	e_ km/s	Vbroad km/s	GRVSmag mag	QSO	Gal	NSS	XPcont	XPsamp	RVS	EpochPh	EpochRV	MCMCGSP	MCMCMSC	And	Teff K	logg [cm/s2]	[Fe/H] [-]	Dist pc	A0 mag	HIP	PS1	SDSS13	SKYM2	TYC2	URAT1	AllWISE	APASS9	GSC23	RAVE5	2MASS	RAVE6	RAJ2000 deg	DEJ2000 deg
1	4.277	15 51 26.4201090267	+28 05 52.370674106	237.86008378761	+28.09788074281	1223779604475535488	1.7429	2.1063									81.40040	9.1285e-01	20.910800	1.8620e+02	7.3566e+00	19.663610	5.0541e+02	1.0064e+01	17.988790	1.674820					0	1	0	0	0	0	0	0	0	0	0							141712378601128032	1237662305662140602			URAT1-591208199	J155126.42+280552.4		N64S016607		15512640+2805525		237.86008378761	28.09788074281

I/355/paramp

Gaia DR3 Part 1. Main source (Gaia Collaboration, 2022) ReadMe+ftp 2022yCat.1355....0G metaI/355/paramp 1D astrophysical parameters produced by the Apsis processing chain developed in Gaia DPAC CU8 (1590932717 sources) (astrophysical_parameters) (original column names in green) (1590932717 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Source	RA_ICRS deg	DE_ICRS deg	PQSO	PGal	Pstar	PWD	Pbin	Teff K	logg [cm/s2]	[Fe/H] [-]	Dist pc	A0 mag	AG mag	ABP mag	ARP mag	E(BP-RP) mag	GMAG mag	Rad solRad	Rad-Flame Rsun	Lum-Flame Lsun	Mass-Flame Msun	Age-Flame Gyr	z-Flame km/s
1	4.277	15 51 26.4201090267	+28 05 52.370674106	1223779604475535488	237.86008378761	+28.09788074281	0.00000000	1.00000000	0.00000000	0.00000000	0.00000000

I/356/galcand

Gaia DR3 Part 2. Extra-galactic (Gaia Collaboration, 2022) ReadMe+ftp 2022yCat.1356....0G metaI/356/galcand Parameters derived from various modules dedicated to the classification and characterisation of sources considered as galaxy candidates (Galaxy_candidates) (original column names in green) (4842342 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Source	SolID	Class	PGal	PQSO	z	RA_ICRS deg	DE_ICRS deg	_RA.icrs deg	_DE.icrs deg
1	4.277	15 51 26.4201090267	+28 05 52.370674106	1223779604475535488	1636148068921376768	GALAXY	1.0000000e+00	0.0000000e+00		237.86008378761	+28.09788074281	237.86008378761	+28.09788074281

II/246/out

2MASS All-Sky Catalog of Point Sources (Cutri+ 2003) ReadMe+ftp 2003yCat.2246....0C metaII/246/out The Point Source catalogue of 470,992,970 sources. Please acknowledge the usage of the 2MASS All-Sky Survey; see also the 2MASS Pages.    Note that the magnitudes in red correspond to low quality results (upper limits or very poor photometry) (470992970 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 deg	DEJ2000 deg	2MASS	Jmag mag	e_Jmag mag	Hmag mag	e_Hmag mag	Kmag mag	e_Kmag mag	Qflg	Rflg	Bflg	Cflg	Xflg	Aflg
1	4.208	15 51 26.40720	+28 05 52.5516	237.860030	+28.097931	15512640+2805525	16.514	0.133	15.939	0.187	15.620	0.196	BCC	222	111	000	0	0

Note:

II/311/wise

WISE All-Sky Data Release (Cutri+ 2012) ReadMe+ftp 2012wise.rept....1C metaII/311/wise The WISE All-Sky data Release; please acknowledge the usage of the WISE data products (563921584 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	WISE	RAJ2000 deg	DEJ2000 deg	eeMaj arcsec	eeMin arcsec	Im	W1mag mag	e_ mag	W2mag mag	e_ mag	W3mag mag	e_ mag	W4mag mag	e_ mag	Jmag mag	Hmag mag	Kmag mag	ccf	ex	var	d2M arcsec	2M
1	4.166	15 51 26.42498	+28 05 52.4624	J155126.42+280552.4	237.860104	+28.097906	0.139	0.133	Im	14.956	0.030	14.670	0.045	13.504		9.790		16.514	15.939	15.620	0000	0	11nn	0.252	2M

Note:

II/328/allwise

AllWISE Data Release (Cutri+ 2013) ReadMe+ftp 2014yCat.2328....0C metaII/328/allwise The AllWISE data Release (updated version, 16-Feb-2021); please acknowledge the usage of the WISE data products (747634026 rows) (Note)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	AllWISE	RAJ2000 deg	DEJ2000 deg	Im	W1mag mag	e_ mag	W2mag mag	e_ mag	W3mag mag	e_ mag	W4mag mag	e_ mag	Jmag mag	e_ mag	Hmag mag	e_ mag	Kmag mag	e_ mag	ccf	ex	var	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)	qph	d2M arcsec	2M
1	4.244	15 51 26.420803	+28 05 52.40321	J155126.42+280552.4	237.8600867	+28.0978898	Im	14.910	0.029	14.630	0.048	13.323		9.667		16.514	0.133	15.939	0.187	15.620	0.196	0000	0	00nn	-176	158	-175	175	AAUU	0.233	2M

Note:

II/349/ps1

The Pan-STARRS release 1 (PS1) Survey - DR1 (Chambers+, 2016) ReadMe+ftp 2016arXiv161205560C metaII/349/ps1 Pan-STARRS DR1 catalogue (original column names in green) (1919106885 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 deg	DEJ2000 deg	objID	f_objID	Qual	e_RAJ2000 (...)	e_DEJ2000 arcsec	Epoch d	Ns	Nd	gmag mag	e_ mag	gKmag mag	e_ mag	gFlags	rmag mag	e_ mag	rKmag mag	e_ mag	rFlags	imag mag	e_ mag	iKmag mag	e_ mag	iFlags	zmag mag	e_ mag	zKmag mag	e_ mag	zFlags	ymag mag	e_ mag	yKmag mag	e_ mag	yFlags
1	4.289	15 51 26.41986960	+28 05 52.3584240	237.860082790	+28.097877340	141712378601128032	512024576	61	0.0123	0.0053	56115.619722220	10	72	20.1857	0.0488	19.6776	0.0267	16892216	19.1225	0.0231	18.5118	0.0144	16892216	18.7156	0.0172	18.0450	0.0091	16892216	18.2947	0.0902	17.7431	0.0193	16892216	18.1380	0.0172	17.6685	0.0437	16892216

Note:

II/363/unwise

The band-merged unWISE Catalog (Schlafly+, 2019) ReadMe+ftp 2019ApJS..240...30S metaII/363/unwise The band-merged unWISE catalog (original column names in green) (2214734224 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	objID	RAJ2000 deg	DEJ2000 deg	FW1 309.05nJy	FW2 167.66nJy	e_FW1 309.05nJy	e_FW2 167.66nJy	q_W1	q_W2	fFW1	fFW2
1	1.793	15 51 26.460131	+28 05 57.04764	2382p287o0063161	237.8602505	+28.0991799	1.3902e+02	0.0000e+00	6.8901e+00	0.0000e+00	1.00000	0.00000	0.2318	0.0000
2	4.521	15 51 26.422437	+28 05 52.07915	2382p287o0002048	237.8600935	+28.0977998	1.0013e+03	1.3107e+03	8.1566e+00	2.6238e+01	1.00000	1.00000	0.9376	0.9978

II/365/catwise

The CatWISE2020 catalog (updated version 28-Jan-2021) (Marocco+, 2021) ReadMe+ftp 2021ApJS..253....8M metaII/365/catwise The CatWISE2020 catalog (original column names in green) (1890715640 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RA_ICRS deg	e_ arcsec	DE_ICRS deg	e_ arcsec	Name	nW1	mW1	nW2	mW2	RAPMdeg deg	e_ arcsec	DEPMdeg deg	e_ arcsec	pmRA arcsec/yr	e_ (...)	pmDE arcsec/yr	e_ (...)	snrW1pm	snrW2pm	FW1pm ct	e_ ct	FW2pm ct	e_ ct	W1mproPM mag	W2mproPM mag	pmQual	Dist arcsec	snrdELON	snrdELAT	chi2pmRA	chi2pmDE	ka	k1	k2	km	Sep arcsec	abf	WISEA
1	3.452	15 51 26.499470	+28 05 59.41790	237.8604145	0.3046	+28.0998383	0.3759	J155126.50+280559.4	6	12	0	12	237.8604563	0.3332	28.0998405	0.4018	-0.14678	0.1163	-0.25863	0.1371	9.8	3.8	6.7e+01	7e+00	8.0e+01	2e+01	17.931	17.745	1N000	1.537	2.493	0.122	7.55e+00	1.27e-03	3	3	3	3		00	WISEA
2	4.182	15 51 26.424638	+28 05 52.44614	237.8601027	0.0375	+28.0979017	0.0425	J155126.42+280552.4	12	12	12	12	237.8601172	0.0376	28.0979086	0.0425	0.03335	0.0100	0.01135	0.0115	69.9	52.4	1.1e+03	2e+01	1.3e+03	2e+01	14.929	14.727	2N000	0.054	0.021	0.345	3.49e+00	4.12e+00	3	3	3	3	0.115	00	WISEA

Note:

II/381/hlsp_ps1_tm

PS1-PSC, Point Source Catalog (Miller+, 2021) ReadMe+ftp 2021PASP..133e4502M metaII/381/hlsp_ps1_tm Probabilistic Classifications of Unresolved Point Sources in PanSTARRS1 from Tachibana & Miller, 2018PASP..130l8001T (1467097937 sources) (1467097937 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	objid	RAJ2000 deg	DEJ2000 deg	psScore
1	4.289	15 51 26.4198696	+28 05 52.358424	141712378601128032	237.86008279	+28.09787734	0.00000000000

Note:

II/389/ps1_dr2

The Pan-STARRS release 1 (PS1) Survey - DR2 (Magnier+, 2025) ReadMe+ftp 2020ApJS..251....6M metaII/389/ps1_dr2 Pan-STARRS DR2 catalog (original column names in green) (1868236315 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	objID	RAJ2000 deg	DEJ2000 deg	f_objID	Qual	e_RAJ2000 deg	e_DEJ2000 deg	Epoch d	Ns	Nd	gmag mag	e_ mag	gKmag mag	e_ mag	gFlags	rmag mag	e_ mag	rKmag mag	e_ mag	rFlags	imag mag	e_ mag	iKmag mag	e_ mag	iFlags	zmag mag	e_ mag	zKmag mag	e_ mag	zFlags	ymag mag	e_ mag	yKmag mag	e_ mag	yFlags
1	4.277	15 51 26.4202242414	+28 05 52.370128319	141712378601128032	237.86008426767	+28.09788059120	512024576	61	0.00155473594	0.00155473594	56036.649774699	10	72	20.1857	0.0431	19.6776	0.0296	16892216	19.1225	0.0239	18.5118	0.0114	16892216	18.7156	0.0192	18.0450	0.0107	16892216	18.2947	0.0720	17.7431	0.0191	16892216	18.1380	0.0199	17.6685	0.0353	16892216

Note:

IV/38/tic

TESS Input Catalog - v8.0 (TIC-8) (Stassun+, 2019) ReadMe+ftp 2019AJ....158..138S metaIV/38/tic Transiting Exoplanet Survey Satellite (TESS) Input Catalog - v8.0 (TIC-8) (original column names in green) (1727987580 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	TIC	RAJ2000 deg	DEJ2000 deg	TYC	UCAC4	2MASS	GAIA	S/G	Ref	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)	r_pm	Teff K	s_ K	logg [cm/s2]	s_ (...)	[M/H] [Sun]	e_ (...)	Rad Rsun	s_ Rsun	Mass Msun	s_ Msun	LClass	Dist pc	s_ pc	Ncont	Rcont	e_Mass Msun	E_Mass Msun	e_Rad Rsun	E_Rad Rsun	e_logg [cm/s2]	E_logg [cm/s2]	e_Dist pc	E_Dist pc	r_Dist	e_Teff K	E_Teff K	r_Teff	e_RAJ2000 mas	e_DEJ2000 mas	RAOdeg deg	DEOdeg deg	e_RAOdeg mas	e_DEOdeg mas	Sloan
1	4.208	15 51 26.4072000000	+28 05 52.551600000	284303499	237.86003000000	+28.09793100000			15512640+2805525		STAR	tmgaia	2.654	2.295	-1.975	2.297	tic7											DWARF																	3.04054019345	4.99151110817	237.86008252086	28.09787743252	3.04054019345	4.99151110817	Sloan

Note:

IV/39/tic82

TESS Input Catalog version 8.2 (TIC v8.2) (Paegert+, 2021) ReadMe+ftp 2021arXiv210804778P metaIV/39/tic82 Transiting Exoplanet Survey Satellite (TESS) Input Catalog - v8.2 (TIC-8.2) (original column names in green) (1727987580 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	TIC	RAJ2000 deg	DEJ2000 deg	TYC	UCAC4	2MASS	GAIA	S/G	Ref	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)	r_pm	Teff K	s_ K	logg [cm/s2]	s_ (...)	[M/H] [Sun]	e_ (...)	Rad Rsun	s_ Rsun	Mass Msun	s_ Msun	LClass	Dist pc	s_ pc	Ncont	Rcont	e_Mass Msun	E_Mass Msun	e_Rad Rsun	E_Rad Rsun	e_logg [cm/s2]	E_logg [cm/s2]	e_Dist pc	E_Dist pc	r_Dist	e_Teff K	E_Teff K	r_Teff	e_RAJ2000 mas	e_DEJ2000 mas	RAOdeg deg	DEOdeg deg	e_RAOdeg mas	e_DEOdeg mas	Sloan
1	4.208	15 51 26.4072000000	+28 05 52.551600000	284303499	237.86003000000	+28.09793100000			15512640+2805525		STAR	tmgaia	2.654	2.295	-1.975	2.297	tic7											DWARF																	3.040540	4.991511	237.86008252086	28.09787743252	3.040540	4.991511	Sloan

Note: SDSS is also available from http://www.sdss3.org/dr9/

V/139/sdss9

The SDSS Photometric Catalog, Release 9 (Adelman-McCarthy+, 2012) ReadMe+ftp 2012ApJS..203...21A metaV/139/sdss9 Data Release 9 (469,053,874 primary sources plus 324,960,076 secondary sources); 2,674,200 spectroscopic targets. Data Release 9 is the first release of the spectra from the SDSS-III's Baryon Oscillation Spectroscopic Survey (BOSS). The photometric part contains the same sources as the Data Release 8, with a corrected astrometry. (794013950 rows) (Note)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RA_ICRS deg	DE_ICRS deg	mode	q_	cl	SDSS9	m_	Im	ObsDate yr	Q	umag mag	e_ mag	gmag mag	e_ mag	rmag mag	e_ mag	imag mag	e_ mag	zmag mag	e_ mag	zsp
1	4.188	15 51 26.42112	+28 05 52.4652	237.860088	+28.097907	2		3	J155126.42+280552.4		Im	2003.4750	3	21.223	0.153	19.521	0.016	18.291	0.009	17.790	0.010	17.500	0.027
2	4.253	15 51 26.42184	+28 05 52.3860	237.860091	+28.097885	1		3	J155126.42+280552.3		Im	2003.3248	3	21.709	0.203	19.540	0.016	18.300	0.009	17.796	0.009	17.438	0.019

Note:

V/147/sdss12

The SDSS Photometric Catalogue, Release 12 (Alam+, 2015) ReadMe+ftp 2015ApJS..219...12A metaV/147/sdss12 Data Release 12 (469,053,874 primary sources plus 324,960,094 secondary sources); 3,538,079 spectroscopic targets (original column names in green) (794013968 rows) (Note)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RA_ICRS deg	DE_ICRS deg	mode	q_	class	SDSS12	m_	ObsDate yr	Q	umag mag	e_ mag	gmag mag	e_ mag	rmag mag	e_ mag	imag mag	e_ mag	zmag mag	e_ mag	zsp	zph	e_	<zph>
1	4.188	15 51 26.42071	+28 05 52.4591	237.860088	+28.097907	2		3	J155126.42+280552.4	*	2003.4750	3	21.223	0.153	19.521	0.016	18.291	0.009	17.790	0.010	17.500	0.027
2	4.254	15 51 26.42128	+28 05 52.3827	237.860090	+28.097885	1		3	J155126.42+280552.3	*	2003.3249	3	21.709	0.203	19.540	0.016	18.300	0.009	17.796	0.009	17.438	0.019		0.1863	0.0146	0.1888

Note:

V/154/sdss16

Sloan Digital Sky Surveys (SDSS), Release 16 (DR16) (Ahumada+, 2020) ReadMe+ftp 2020ApJS..249....3A metaV/154/sdss16 Data Release 16 (469,050,976 primary sources plus 325,277,739 secondary sources) (original column names in green) (1231051050 rows) (Note)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	objID	RA_ICRS deg	DE_ICRS deg	mode	class	clean	e_RA_ICRS (...)	e_DE_ICRS (...)	umag mag	gmag mag	rmag mag	imag mag	zmag mag	e_umag mag	e_gmag mag	e_rmag mag	e_imag mag	e_zmag mag	zsp	e_	f_	zph	e_	<zph>	Q	SDSS16	Sp-ID	MJD d
1	4.185	15 51 26.42463	+28 05 52.4430	1237662664289550571	237.860103	+28.097901	3	3	0	0.007	0.007	20.895	19.461	18.255	17.752	17.456	0.117	0.015	0.009	0.010	0.027							3	SDSS J155126.42+280552.4		52813.2345
2	4.188	15 51 26.42072	+28 05 52.4590	1237662664289550572	237.860088	+28.097907	2	3	0	0.007	0.007	21.216	19.522	18.288	17.784	17.506	0.153	0.016	0.009	0.010	0.027							3	SDSS J155126.42+280552.4		52813.2345
3	4.227	15 51 26.42307	+28 05 52.4063	1237662305662075204	237.860096	+28.097891	4	3	0	0.008	0.008	21.644	19.563	18.318	17.809	17.465	0.188	0.016	0.009	0.009	0.019							3	SDSS J155126.42+280552.4		52758.3920
4	4.233	15 51 26.42358	+28 05 52.3956	1237662305662075203	237.860098	+28.097888	3	3	0	0.008	0.008	21.255	19.499	18.274	17.779	17.377	0.138	0.016	0.009	0.009	0.020							3	SDSS J155126.42+280552.3		52758.3920
5	4.254	15 51 26.42130	+28 05 52.3826	1237662305662140602	237.860091	+28.097885	1	3	0	0.008	0.008	21.715	19.542	18.305	17.797	17.447	0.203	0.016	0.009	0.009	0.019				0.1863	0.0146	0.1888	3	SDSS J155126.42+280552.3		52758.3924
6	4.259	15 51 26.42215	+28 05 52.3762	1237662305662140601	237.860092	+28.097882	3	3	0	0.008	0.008	21.316	19.486	18.266	17.772	17.417	0.147	0.016	0.009	0.009	0.021							3	SDSS J155126.42+280552.3		52758.3924

VII/291/gladep

GLADE+ (Galaxy List for the Advanced Detector Era) (Dalya+, 2022) ReadMe+ftp 2022MNRAS.514.1403D metaVII/291/gladep GLADE+ catalog (updated version, 31/10/2022) (23181758 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	GLADE+	PGC	GWGC	HyperLEDA	2MASS	WISExSCOS	SDSS-DR16Q	Type	RAJ2000 deg	DEJ2000 deg	Bmag mag	f_	BMAG mag	Jmag mag	Hmag mag	Kmag mag	W1mag mag	W2mag mag	f_W1mag	Bjmag mag	zhelio	zcmb	f_	dL Mpc	f_	M* 10+10Msun	f_	logRate [Gyr]
1	4.244	15 51 26.42080	+28 05 52.4030	15875744		-	-	-	J155126.42+280552.4	-	G	237.860087	+28.097890	20.194262	1	-19.711700				14.905000	14.626000	0	19.648001	0.190263000000000	0.190596000000000		957.599920	1	8.00000	0

Note:

VII/292/south

DESI Legacy Imaging Surveys DR8 photometric redshifts (Duncan, 2022) ReadMe+ftp 2022MNRAS.512.3662D metaVII/292/south Legacy Surveys DR8 South Photometric Redshifts catalog (1 252 523 992 sources) (1252523992 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	id	RAJ2000 deg	DEJ2000 deg	release	brickid	objid	type	pstar	gmmcomp	zphot	e_	fclean	fqual
1	4.268	15 51 26.41994202985	+28 05 52.3827601404	8000486419004569	237.860083091791	+28.097884100039	8000	486419	4569	DEV	0.030	D2	0.184	0.010	1	1

J/A+A/644/A69/news

NEWS catalog (Khramtsov+, 2020) ReadMe+ftp 2020A&A...644A..69K metaJ/A+A/644/A69/news NEWS catalog (40350492 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 deg	DEJ2000 deg	qPS1	gmag mag	rmag mag	imag mag	zmag mag	ymag mag	gKmag mag	W1mag mag	W1snr	W2mag mag	W2snr	W3mag mag	W3snr	W4mag mag	W4snr	Feature1	Feature2	Feature3	Feature4	Feature5	xgalProb	E(B-V) mag	PS1	AllWISE	GaiaDR2
1	4.289	15 51 26.4198696	+28 05 52.358424	237.86008279	+28.09787734	61	20.186	19.122	18.716	18.295	18.138	19.678	14.910	36.8	14.630	22.6	13.323	-1.0	9.667	-0.3	0.14242	-0.07166	-0.09732	-0.16168	-0.12642	0.97119	0.024	141712378601128032	J155126.42+280552.4	---

J/A+A/668/A99/galaxypb

Gaia DR3 quasar and galaxy classification (Hughes+, 2022) ReadMe+ftp 2022A&A...668A..99H metaJ/A+A/668/A99/galaxypb Probabilities on the GDR3 galaxy candidate table (4194100 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	GaiaDR3	isGALpure	isGALSDSS	pStar	pQSO	pGAL	_RA deg	_DE deg
1	4.28	15 51 26.4201	+28 05 52.371	1223779604475535488	T	F	9.37566649257655555e-08	2.28598357366757e-02	9.7714007050666e-01	237.86008	+28.09788

J/A+A/706/A284/regalade

REGALADE, a revised galaxy compilation (Tranin+, 2026) ReadMe+ftp 2026A&A...706A.284T metaJ/A+A/706/A284/regalade REGALADE catalog (Revised Galaxy List for Advanced Detector Era) (table E2) (79880104 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Name	RAJ2000 deg	DEJ2000 deg	Dist Mpc	z	DistMin Mpc	DistMax Mpc	e_Dist Mpc	DistInput Mpc	e_ Mpc	DistTmean Mpc	r_DistInput	Ndist	R1 arcsec	R2 arcsec	PA deg	r_R1	IdCat	Gmag mag	BPmag mag	PM mas/yr	angDist arcsec	rmagpsf mag	gmag mag	rmag mag	imag mag	zmag mag	W1mag mag	W2mag mag	dK mag	r_gmag	r_W1mag	E(B-V) mag	logM [Msun]	fRel	fracNearby
1	4.274	15 51 26.41847	+28 05 52.3860	WISE J155126.42+280552.4	237.860077	+28.097885	950.669983	1.96592e-01	878.829468	1210.391357	1.14567e+02	957.599915	1.15902e+02	950.669983	9	5	5.1909275	3.8075585	173.7371368	10	52736	20.91080	19.66361		5.67520e-02	19.12250	19.21173	18.03745	17.86566	17.34520	17.42499	17.83193		3	3	0.0275710784	10.84602737	0

Note:

J/AJ/141/189/table4

Classifiers for star/galaxy separation (Vasconcellos+, 2011) ReadMe+ftp 2011AJ....141..189V metaJ/AJ/141/189/table4 Star/galaxy classification provided by SDSS and by our FT Decision Tree (70555868 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	recno	RAJ2000 deg	DEJ2000 deg	rmag mag	SDSS	Typer	Type	FT	Sloan	DR7
1	4.250	15 51 26.42183	+28 05 52.3895	21395458	237.860091	+28.097886	18.311	587736584437235935	3	3	2	Sloan	DR7

J/MNRAS/437/968/dame_agn

AGN automatic photometric classification (Cavuoti+, 2014) ReadMe+ftp 2014MNRAS.437..968C metaJ/MNRAS/437/968/dame_agn Candidate AGN objects from SDSS-DR4 (3201824 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	objID	RAJ2000 deg	DEJ2000 deg	zph	rmag mag	u-g mag	g-r mag	r-i mag	i-z mag	rmag0 mag	AGN	Sloan	DR4
1	4.27	15 51 26.4216	+28 05 52.368	587736584437235935	237.86009	+28.09788	0.18292	19.222	2.104	1.207	0.487	0.346	18.225	1	Sloan	DR4

J/MNRAS/486/1377/catalog

Photometric SFR using machine learning (Delli Veneri+, 2019) ReadMe+ftp 2019MNRAS.486.1377D metaJ/MNRAS/486/1377/catalog SFR Catalogue (27513324 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	dr9objID	objID	RAJ2000 deg	DEJ2000 deg	photoz	Qual	SSFR [yr-1]	Sloan
1	4.249	15 51 26.42187	+28 05 52.3900	1237662305662140602	587736584437235935	237.860091	+28.097886	1.93382e-01	1	-9.8997	Sloan

Note:

J/MNRAS/515/4711/wiseps1

Source classifier with WISE * PS1 3{pi} DR2 (Beck+, 2022) ReadMe+ftp 2022MNRAS.515.4711B metaJ/MNRAS/515/4711/wiseps1 Neural network source class and photometric z catalog from WISE All-Sky and PS1 3{pi} DR2 (354590570 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	PSI	MeanRAdeg deg	MeanDEdeg deg	e_MeanRAdeg (...)	e_MeanDEdeg arcsec	Sep	sigma arcsec2	B	WISE	RAJ2000 deg	DEJ2000 deg	e_RAJ2000 (...)	e_DEJ2000 (...)	sigRADE arcsec	Class	Galaxy	Star	QSO	f_Class	cellID	zphot	e_	zphot0	f_	cellD	cellIDz	Chambers+16	Cutri+12
1	4.166	15 51 26.4250080000	+28 05 52.462320000	141712378601128032	237.8600837300	28.09787665000	0.011560	0.009840	3.463055745e-05	3.328701001e-02	2.024014040e+12	999999999999999999	237.86010420000	+28.09790620000	0.133000000	0.139000000	-0.016000001	GALAXY	0.999943500	0.000039053	0.000017384	0	8667	0.198953	0.013704398	0.198363130	0	1.359922033	630	Chambers+16	Cutri+12

J/MNRAS/526/4768/catalog

Galaxy Zoo DESI (Walmsley+, 2023) ReadMe+ftp 2023MNRAS.526.4768W metaJ/MNRAS/526/4768/catalog Catalog of detailed morphology measurements (8689370 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	dr8Id	RAJ2000 deg	DEJ2000 deg	SFSM	SFFDF	SFAF	DEOYes	DEONo	SAYes	SANo	BS	BW	BNo	BSD	BSL	BSM	BSS	BSNo	RR	RIB	RCS	EOBB	EOBNo	EOBR	SWT	SWM	SWL	SAC1	SAC2	SAC3	SAC4	SAC4+	SACCT	MNo	MMiD	MMaD	MM	Version
1	4.268	15 51 26.41993	+28 05 52.3820	486419_4569	237.860083	+28.097884	0.87	0.04	0.10													0.60	0.39	0.01													0.89	0.08	0.02	0.01	1.0.0