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

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	3.318	12 48 46.29144	+31 50 08.4408	1200-06956740	192.192881	+31.835678			18.1	16.6	1950.274

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 mag	Mflag
1	3.250	12 48 46.27752	+31 50 08.6208	EO0064-0019968	192.192823	+31.835728	16.17		1	28.49	14.7	0.53	18.32		1	11.32	13.5	2.15

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	3.393	12 48 46.30128	+31 50 08.3508	N12231229206	192.192922	+31.835653	1990.081	16.69	0.41	17.13	0.42	3	5.65	0.49

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	3.234	12 48 46.27872	+31 50 08.5632	1218-0227493	192.192828	+31.835712	110	199	1975.0	0	0	5	18.54	16.83	16.59	15.73	16.56
2	7.436	12 48 46.44072	+31 50 12.5700	1218-0227494	192.193503	+31.836825	999	999	1989.7	0	0	2			16.36	20.10

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	YM	RAJ2000 deg	DEJ2000 deg	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	3.232	12 48 46.278672	+31 50 08.55996	1218-0231333	YM	192.1928278	+31.8357111	B	0.0	0.0	0.0	0.0	18.350	Y	17.480	Y	15.730	B	16.041	15.634	15.371
2	7.436	12 48 46.440672	+31 50 12.57000	1218-0231334	..	192.1935028	+31.8368250	B	0.0	0.0	0.0	0.0	16.360	B			20.100	B

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	3.397	12 48 46.30152	+31 50 08.3544	N5AY009206	192.192923	+31.835654	1990.081	16.69	17.13	17.89	16.35	3	5.65	0.49

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	2.484	12 48 46.24008	+31 50 07.8648	192.192667	+31.835518	-14.1	-22.4	16.041	15.371	18.54	16.59	16.83	15.73	16.56	6	1

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	2.037	12 48 46.21799	+31 50 07.1554	XPM 243-0314081	192.192575	+31.835321	-14.60	-24.57	-14.28	-24.29	16.690	17.129	17.885	16.345	16.041	0.103	15.634	0.150	15.371	0.182	189989585	18.1	16.6	322	47.910984	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	2.397	12 48 46.23814	+31 50 07.6756	192.192659	+31.835465	0.009	0.009	17.129	0.300	16.690	0.300	17.967	0.082	16.737	0.111	2004.3100	2004.3100	-14.1	4.3	-22.4	4.8
2	5.976	12 48 46.42021	+31 50 10.7569	192.193418	+31.836321	0.035	0.044	19.302	0.201	18.799	0.201	18.468	0.084	17.624	0.113	2004.3100	2004.3100	0.0	0.0	0.0

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	2.490	12 48 46.222322	+31 50 07.24861	610-190343	192.1926886	+31.8354714	2014.190	17.734	0.018	20.6	31.6	16.041	15.634	15.371

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	3.203	12 48 46.284857	+31 50 08.35018	192.1928536	117.00	+31.8356528	185.00	56026+0009206	4	-7.8	4.6	-11.3	7.3	9	47.139	16.690	17.129	16.345	17.885	16.041	15.634	15.371

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	2.354	12 48 46.2357399544	+31 50 07.630316431	192.19264891648	7.1340	+31.83545286568	5.0582	1513471953133561216									7.6303e+01	1.5960e+00	20.981010	0.022877	2.7835e+02	1.4234e+01	19.227049	0.055589	6.1908e+02	1.3612e+01	17.768526	0.024170	1.458523					146201921927083110	1237665226234396785		610190343	20.981010	0.022877	7.6303e+01	192.19264891648	31.83545286568

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	2.366	12 48 46.2340966262	+31 50 07.649009553	N5AY009206	192.19265200000	+31.83545489000	112231229206	2012.085	3		18.311300	17.129600	16.690600		16.345900				20.989	19.676	18.895	18.315	18.347	17.9743	16.041	15.634	15.371			14.489	14.209	11.398	8.845			5.651	0.487	119.1
2	5.846	12 48 46.4142672000	+31 50 10.643532000	N5AY044102	192.19339278000	+31.83628987000	1122312244102	2012.976	3										20.202	19.758	20.163	20.174	19.685											21.324	20.748

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	2.354	12 48 46.2357399544	+31 50 07.630316431	192.19264891648	+31.83545286568	1513471953133561216	7.1340	5.0582									76.34299	1.5968e+00	20.980444	2.7835e+02	1.4234e+01	19.227049	6.1908e+02	1.3612e+01	17.768526	1.458523					0	1	0	0	0	0	0	0	0	0	0							146201921927083110	1237665226234396785			URAT1-610190343	J124846.25+315007.9		N5AY009206		12484621+3150071		192.19264891648	31.83545286568

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	2.354	12 48 46.2357399544	+31 50 07.630316431	1513471953133561216	192.19264891648	+31.83545286568	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	2.354	12 48 46.2357399544	+31 50 07.630316431	1513471953133561216	1636148068921376768	GALAXY	1.0000000e+00	0.0000000e+00		192.19264891648	+31.83545286568	192.19264891648	+31.83545286568

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	2.060	12 48 46.21944	+31 50 07.1916	192.192581	+31.835331	12484621+3150071	16.041	0.103	15.634	0.150	15.371	0.182	ABC	222	111	000	0	0

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

II/294/sdss7

The SDSS Photometric Catalog, Release 7 (Adelman-McCarthy+, 2009) ReadMe+ftp 2009ApJS..182..543A metaII/294/sdss7 Data Release 7 (357,175,411 primary sources, plus 96,670,822 secondary sources) (422234380 rows) (Note)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	mode	cl	SDSS	m_	zsp	umag mag	e_ mag	gmag mag	e_ mag	rmag mag	e_ mag	imag mag	e_ mag	zmag mag	e_ mag	RA_ICRS deg	DE_ICRS deg	ObsDate yr	Q
1	2.323	12 48 46.23432	+31 50 07.5804	1	3	J124846.23+315007.5			20.714	0.164	19.014	0.014	18.012	0.009	17.530	0.008	17.203	0.019	192.192643	+31.835439	2004.3158	3
2	5.995	12 48 46.42008	+31 50 10.7880	1	3	J124846.42+315010.7			20.640	0.211	19.018	0.018	18.516	0.017	18.253	0.018	17.983	0.051	192.193417	+31.836330	2004.3158	3

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	2.908	12 48 46.27167	+31 50 07.9996	J124846.27+315007.9	192.192799	+31.835555	0.155	0.144	Im	14.538	0.033	14.152	0.049	11.503	0.160	8.809		16.041	15.634	15.371	0000	0	11nn	1.047	2M

II/313/table3

Palomar Transient Factory (PTF) photometric catalog 1.0 (Ofek+, 2012) ReadMe+ftp 2012PASP..124..854O metaII/313/table3 PTF photometric catalog 1.0 (limited to not strongly variable sources with reliable photometry; i.e. Flag=1) (21167679 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 deg	DEJ2000 deg	Nobs	Nn	RMS mag	Rptf mag	e_ mag	err- mag	err+ mag	mu mag	e_ mag	Field	CCD
1	2.919	12 48 46.26933	+31 50 08.1020	192.192789	+31.835584	18	8	0.021	17.495	0.043	0.024	0.063	-1.191	0.172	4148	9

Note: please credit the usage of the UKIDSS data (details at http://www.ukidss.org/archive/archive.html)

II/319/las9

UKIDSS-DR9 LAS, GCS and DXS Surveys (Lawrence+ 2012) ReadMe+ftp 2007MNRAS.379.1599L metaII/319/las9 Sample of the UKIDSS-DR9 Large Area Survey (on a total of 82,655,526 sources) (140125839 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	ULAS	m	RAJ2000 deg	DEJ2000 deg	Ymag mag	e_ mag	Jmag1 mag	e_ mag	Jmag2 mag	e_ mag	Hmag mag	e_ mag	Kmag mag	e_ mag	Epoch yr	pmRA mas/yr	pmDE mas/yr	cl
1	2.414	12 48 46.23528	+31 50 07.8288	J124846.23+315007.8	1	192.192647	+31.835508	17.284	0.015	16.738	0.015			15.946	0.015	15.333	0.015	2010.2804			1
2	5.901	12 48 46.41357	+31 50 10.7410	J124846.41+315010.7	1	192.193390	+31.836317	18.820	0.052	18.384	0.061			17.692	0.070	17.271	0.082	2010.2804			1

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	2.693	12 48 46.255474	+31 50 07.93712	J124846.25+315007.9	192.1927311	+31.8355381	Im	14.489	0.030	14.209	0.044	11.398	0.170	8.845		16.041	0.103	15.634	0.150	15.371	0.182	0000	0	00nn	-15	160	165	169	AABU	0.876	2M

Note:

II/335/galex_ais

Revised catalog of GALEX UV sources (GUVcat_AIS GR6+7) (Bianchi+ 2017) ReadMe+ftp 2017ApJS..230...24B metaII/335/galex_ais Sample of the revised GALEX catalog of UV sources (GUVcat_AIS) from GR6+7 (82,992,086 sources) (original column names in green) (82992086 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 deg	DEJ2000 deg	Name	r.fov deg	b	FUVmag mag	e_ mag	NUVmag mag	e_ mag	Fafl	Nafl	Fexf	Nexf	Fr deg	Nr deg
1	5.032	12 48 46.34819	+31 50 10.3720	192.193117	+31.836214	GALEX J124846.3+315010	0.405100	3	21.3241	0.3955	20.7480	0.2262	0	0	0	0	0.001962	0.005742

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	2.366	12 48 46.23648000	+31 50 07.6376040	192.192652000	+31.835454890	146201921927083110	512024576	61	0.0047	0.0062	56140.085057870	5	74	19.6758	0.0521	18.5679	0.0249	16892216	18.8948	0.0172	17.7427	0.0091	16892216	18.3146	0.0242	17.3508	0.0158	16892216	18.3474	0.0282	17.3401	0.0385	16892216	17.9743	0.0277	17.3051	0.0253	16892216
2	5.846	12 48 46.41426720	+31 50 10.6435320	192.193392780	+31.836289870	146201921934444125	444915712	53	0.0629	0.0707	55975.975960650	3	9	19.7583	0.0539	18.8542	0.0540	16892216	20.1627	0.0330	19.3181	0.0356	16892216	20.1735	0.0126	18.5958	0.0924	16793912	19.6854	0.0265	18.7519	0.0511	16892216					16416

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	2.235	12 48 46.230819	+31 50 07.39103	1923p318o0013296	192.1926284	+31.8353864	1.3731e+03	2.0114e+03	9.4692e+00	3.0293e+01	1.00000	1.00000	0.8455	0.9961
2	6.146	12 48 46.427636	+31 50 10.90893	1923p318o0063730	192.1934485	+31.8363636	4.4696e+02	0.0000e+00	8.4206e+00	0.0000e+00	1.00000	0.00000	0.3682	0.0000

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	2.176	12 48 46.224492	+31 50 07.48105	192.1926020	0.0548	+31.8354114	0.0665	J124846.22+315007.4	12	12	12	12	192.1926197	0.0553	31.8353993	0.0663	0.01819	0.0109	-0.00029	0.0120	36.4	36.7	1.4e+03	4e+01	1.7e+03	5e+01	14.658	14.399	2N000	0.191	1.551	0.351	6.44e-01	1.37e+01	3	3	3	3	0.607	00	WISEA
2	6.351	12 48 46.444884	+31 50 10.96513	192.1935203	0.0755	+31.8363792	0.0861	J124846.44+315010.9	12	12	11	12	192.1935355	0.0748	31.8363663	0.0852	-0.03504	0.0274	0.00122	0.0308	38.3	19.1	4.4e+02	1e+01	4.6e+02	2e+01	15.892	15.843	1N000	0.279	1.608	1.130	5.92e+00	2.15e-01	3	3	3	3		00	WISEA

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	2.060	12 48 46.2194400000	+31 50 07.191600000	165734026	192.19258100000	+31.83533100000			12484621+3150071		STAR	2mass																																	250.89800000000	269.16600000000	192.19258100000	31.83533100000	250.89800000000	269.16600000000	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	2.060	12 48 46.2194400000	+31 50 07.191600000	165734026	192.19258100000	+31.83533100000			12484621+3150071		STAR	2mass																																	250.898000	269.166000	192.19258100000	31.83533100000	250.898000	269.166000	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"	mode	q_	cl	SDSS9	m_	Im	RA_ICRS deg	DE_ICRS deg	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	2.310	12 48 46.23336	+31 50 07.5768	1	+	3	J124846.23+315007.5		Im	192.192639	+31.835438	2004.3158	3	20.987	0.152	19.020	0.014	18.045	0.009	17.567	0.009	17.187	0.018
2	5.974	12 48 46.42008	+31 50 10.7556	1	+	3	J124846.42+315010.7		Im	192.193417	+31.836321	2004.3158	3	20.201	0.098	19.008	0.017	18.521	0.016	18.281	0.018	18.208	0.061

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	2.310	12 48 46.23333	+31 50 07.5786	192.192639	+31.835438	1	+	3	J124846.23+315007.5	*	2004.3159	3	20.987	0.152	19.020	0.014	18.045	0.009	17.567	0.009	17.187	0.018		0.1207	0.0168	0.1218
2	5.976	12 48 46.42021	+31 50 10.7569	192.193418	+31.836321	1	+	3	J124846.42+315010.7		2004.3159	3	20.201	0.098	19.008	0.017	18.521	0.016	18.281	0.018	18.208	0.061		0.0902	0.0291	0.0893

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	2.310	12 48 46.23334	+31 50 07.5786	1237665226234396785	192.192639	+31.835438	1	3	1	0.009	0.009	20.989	19.030	18.061	17.570	17.194	0.152	0.014	0.009	0.009	0.018				0.1207	0.0168	0.1218	3	SDSS J124846.23+315007.5		53120.3502
2	2.335	12 48 46.23561	+31 50 07.5649	1237665226234396783	192.192648	+31.835435	3	3	0	0.009	0.009	19.419	18.124	17.294	16.872	16.515	0.060	0.010	0.007	0.007	0.017							3	SDSS J124846.23+315007.5		53120.3502
3	2.336	12 48 46.23529	+31 50 07.5860	1237665226234396784	192.192647	+31.835441	3	3	0	0.009	0.009	19.627	18.142	17.318	16.894	16.535	0.072	0.010	0.008	0.007	0.016							3	SDSS J124846.23+315007.5		53120.3502
4	5.976	12 48 46.42021	+31 50 10.7570	1237665226234396786	192.193418	+31.836321	1	3	1	0.035	0.044	20.202	19.018	18.536	18.284	18.215	0.098	0.017	0.016	0.018	0.061				0.0902	0.0291	0.0893	3	SDSS J124846.42+315010.7		53120.3502

VI/42/out

Identification of a Constellation From Position (Roman 1987) ReadMe+ftp 1987PASP...99..695R metaVI/42/out Compute constellation name from Position (357 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RA1875 deg	DE1875 deg	Cst
1	0.0	12 48 46.058	+31 50 06.97	190.6779	+32.5175	CVn

VII/204/catalog

Galaxy properties at NGP (Odewahn+ 1995) ReadMe+ftp 1995AJ....110.2009O metaVII/204/catalog All APS-measured galaxies with Omag ≤ 20.0 (NGP9) (36402 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	No	POSS-I	RA1950 "h:m:s"	DE1950 "d:m:s"	Omag mag	O-E mag	C31	Diam arcsec
1	3.91	12 48 46.3067	+31 50 09.255	112756	322	12 46 21.14	+32 06 29.8	19.54	1.82	2.37	8.1

VII/214/aps

APS Galaxies in the North Galactic Pole (Cabanela, 1999) ReadMe+ftp metaVII/214/aps The MAPSNGP Catalogue (217768 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	POSS	Oname	RA1950 "h:m:s"	DE1950 "d:m:s"	Odiam arcsec	Omagi mag	Oell	Ediam arcsec	Emagi mag	_RA.icrs "h:m:s"	_DE.icrs "d:m:s"
1	3.720	12 48 46.3067	+31 50 08.915	64	112562	12 46 21.14	+32 06 29.46	11.00	19.12	0.46	14.59	17.40	12 48 46.31	+31 50 08.91

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	2.396	12 48 46.23845610552	+31 50 07.6606640304	8000505017003923	192.192660233773	+31.835461295564	8000	505017	3923	DEV	0.002	D1	0.142	0.019	1	1
2	6.416	12 48 46.43942765497	+31 50 11.1478231824	8000505017003925	192.193497615229	+31.836429950884	8000	505017	3925	EXP	0.001	E4	0.101	0.036	0	0

J/ApJS/223/20/catalog

SDSS-DR8 galaxies classified by WND-CHARM (Kuminski+, 2016) ReadMe+ftp 2016ApJS..223...20K metaJ/ApJS/223/20/catalog Catalog of broad morphology of SDSS galaxies (2912341 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	objID	RAJ2000 deg	DEJ2000 deg	Ell	S	Sloan
1	5.97	12 48 46.4196	+31 50 10.755	1237665226234396786	192.19341	+31.83632	0.5014	0.4986	Sloan

J/ApJS/266/9/tablec2

Young Supernova Experiment (YSE) DR1 (Aleo+, 2023) ReadMe+ftp 2023ApJS..266....9A metaJ/ApJS/266/9/tablec2 *ParSNIP results for YSE DR1 (1975 rows) (Note)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SN	RAJ2000 deg	DEJ2000 deg	Class	zbest	Predict	Conf	p-SNII	p-SNIa	p-SNIbc
1	0.091	12 48 46.05193	+31 50 06.9610	2021cqv	192.191883	+31.835267	NA	0.143	SNIa	0.816	0.034	0.816	0.150

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	2.366	12 48 46.2364800	+31 50 07.637604	192.19265200	+31.83545489	61	19.676	18.895	18.315	18.347	17.974	18.568	14.489	36.6	14.209	24.5	11.398	6.4	8.845	0.4	0.14841	0.02452	-0.13660	-0.18044	-0.14631	0.99936	0.014	146201921927083110	J124846.25+315007.9	---

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	2.35	12 48 46.2357	+31 50 07.630	1513471953133561216	T	F	7.49905985956596815e-09	2.44252418987946e-02	9.7557475060215e-01	192.19265	+31.83545

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	2.323	12 48 46.23430	+31 50 07.5803	33256706	192.192643	+31.835439	18.012	587739505009492085	3	3	2	Sloan	DR7
2	5.995	12 48 46.42010	+31 50 10.7882	33256707	192.193417	+31.836330	18.516	587739505009492086	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	6.03	12 48 46.4208	+31 50 10.824	587739505009492086	192.19342	+31.83634	0.05216	19.875	1.637	0.479	0.256	0.251	18.493	1	Sloan	DR4

J/MNRAS/525/1106/tableb1

DESI Peculiar Velocity survey (Saulder+, 2023) ReadMe+ftp 2023MNRAS.525.1106S metaJ/MNRAS/525/1106/tableb1 Basic parameters of our basic sample (4456142 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	ObjID	BrickID	BrickName	RA_ICRS deg	DE_ICRS deg	Type	Sersic	zph	b_	ShapeR
1	2.390	12 48 46.2380532924	+31 50 07.656403919	2999	505017	1921p317	192.19265855539	+31.83546011220	DEV	4.00000000	0.1316299900	9.937984e-02	2.322809000
2	6.105	12 48 46.4257886555	+31 50 10.872271172	3010	505017	1921p317	192.19344078606	+31.83635340866	SER	1.55213140	0.0943265560	6.362448e-02	4.060178000

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	2.396	12 48 46.23840	+31 50 07.6600	505017_3923	192.192660	+31.835461	0.68	0.24	0.08													0.38	0.51	0.11													0.15	0.08	0.10	0.67	1.0.0