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	2.812	20 18 09.17280	-19 46 35.3028	0675-35204911	304.538220	-19.776473			15.6	15.5	1981.652

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	3.120	20 18 09.15000	-19 46 35.3856	S33113139970	304.538125	-19.776496	1993.381	16.41	0.28	15.82	0.34	3	4.43	0.15

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	2.980	20 18 09.16008	-19 46 35.3712	0702-0788433	304.538167	-19.776492	166	150	1974.3	0	0	5	18.36	15.93	15.22	15.70	16.11
2	8.380	20 18 08.80200	-19 46 33.2904	0702-0788431	304.536675	-19.775914	999	222	1980.1	-144	28	3	19.74			18.12	17.87

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	2.981	20 18 09.160008	-19 46 35.37012	0702-0860807	YM	304.5381667	-19.7764917	B	0.0	0.0	0.0	0.0	15.220	B	17.720	Y	15.700	B	16.454	15.736	14.462
2	8.380	20 18 08.802000	-19 46 33.29004	0702-0860805	..	304.5366750	-19.7759139	B	-144.0	59.0	28.0	8.0	19.740	o			18.120	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	3.120	20 18 09.15000	-19 46 35.3820	SC53009970	304.538125	-19.776495	1993.381	16.41	15.82		16.24	3	4.43	0.15

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	2.993	20 18 09.15792	-19 46 35.5584	304.538158	-19.776544	0.2	-10.0	16.454	14.463	18.36	15.22	15.93	15.70	16.11	6	0
2	9.202	20 18 08.74560	-19 46 33.0816	304.536440	-19.775856	-164.9	28.0			19.74			18.12	17.87	3	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	2.990	20 18 09.15768	-19 46 35.7274	XPM 140-1354804	304.538157	-19.776591	-14.97	-42.22	-15.86	-41.81	16.411	15.817		16.235	16.454	0.151	15.736	0.150	14.463		30459931	15.6	15.5	596	16.789791	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	2.992	20 18 09.15796	-19 46 35.5579	304.538158	-19.776544	0.067	0.067	15.817	0.300	16.411	0.300	16.216	0.400	16.598	0.500	1988.1100	1988.1100	0.2	4.0	-10.0	4.0
2	9.202	20 18 08.74557	-19 46 33.0821	304.536440	-19.775856	0.133	0.133	19.740	0.400	18.120	0.400	18.357	0.400	17.116	0.500	1980.1900	1980.1900	-164.9	7.1	28.0	7.1

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	9.342	20 18 08.737498689	-19 46 32.97671066	304.5364062445	4.519	-19.7758268641	5.027	6860404455071012096				0.925	0	1.0204e+02	2.2600e+00	20.503	NOT_AVAILABLE

I/345/gaia2

Gaia DR2 (Gaia Collaboration, 2018) ReadMe+ftp 2018A&A...616A...1G metaI/345/gaia2 Gaia data release 2 (Gaia DR2). (Download all Gaia Sources as VOTable, FITS or CSV here. Query from the command line using find_gaia_dr2 available in cdsclient here) (original column names in green) (1692919135 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	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)	Dup	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	RV km/s	e_ km/s	Teff K	AG mag	E(BP-RP) mag	Rad solRad	Lum solLum
1	9.332	20 18 08.7300413145	-19 46 32.876165539	304.53641018239	1.3674	-19.77582406835	0.9834	6860404455071012096	-1.5264	1.5587	7.652	2.914	-5.837	2.275	0	9.8512e+01	7.8043e-01	20.7046	0.0086	5.7009e+01	8.6659e+00	20.9615	0.1650	1.4075e+02	6.5906e+00	19.3908	0.0508	1.5708

I/347/gaia2dis

Distances to 1.33 billion stars in Gaia DR2 (Bailer-Jones+, 2018) ReadMe+ftp 2018AJ....156...58B metaI/347/gaia2dis Estimating distances from parallaxes (1331909727 sources) (original column names in green) (1331909727 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Source	RA_ICRS deg	DE_ICRS deg	rest pc	b_ pc	B_ pc	rlen pc	ResFlag	ModFlag
1	9.332	20 18 08.7384437740	-19 46 32.966646062	6860404455071012096	304.53641018239	-19.77582406835	2967.712142731380027	1457.208752648319887	5437.334732919130147	1316.39472079404	1	1

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	9.328	20 18 08.7386839756	-19 46 32.968957464	304.53641118323	1.0812	-19.77582471041	1.0367	6860404455071012096									1.0151e+02	9.2259e-01	20.671091	0.010245	4.0281e+01	4.9330e+00	21.325806	0.132995	1.1623e+02	7.3591e+00	19.584583	0.068846	1.741222					84263045363989332				20.671091	0.010245	1.0151e+02	304.53641118323	-19.77582471041

Note:

I/351/gps1_p

The extended Gaia-PS1-SDSS (GPS1+) proper motion catalog (Tian+, 2020) ReadMe+ftp 2020ApJS..248...28T metaI/351/gps1_p Extended Gaia-PS1-SDSS (GPS1+) proper motion catalog (original column names in green) (390405023 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RA_ICRS deg	DE_ICRS deg	rmag mag	pmRA mas/yr	e_ (...)	pmxRA mas/yr	e_ (...)	Chi2RA	pmGRA mas/yr	pmDE mas/yr	e_ (...)	pmxDE mas/yr	e_ (...)	Chi2DE	pmGDE mas/yr	Nobs	Flag	PS1	Gaia	DR9+DR12	Sloan	2M
1	3.102	20 18 09.1526659675	-19 46 35.350401804	304.53813052241	-19.77649445011	19.282616	-1.892	3.858	-1.321	4.033	8.62026e-02		-2.962	2.555	-3.547	2.599	2.15941e-01		7	5	PS1	Gaia	DR9+DR12	Sloan	2M
2	9.452	20 18 08.7237334681	-19 46 32.851293978	304.53638277061	-19.77579501409	20.976126	11.478	2.301	11.276	2.302	2.44126e-01	7.652	-1.076	2.772	2.464	4.916	4.69022e-02	-5.837	7	20	PS1	Gaia	DR9+DR12	Sloan	2M

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	3.033	20 18 09.1614144633	-19 46 35.406506344	SC53009970	304.53814729000	-19.77652865000	233113139970	2012.486	3			15.817900	16.412000		16.235900					19.991	19.189	18.850	18.436	18.3841	15.391	15.736	14.235			14.229	13.916	10.027	8.667	20.761	20.442	4.434	0.151	144.5
2	3.137	20 18 09.1478400000	-19 46 35.972400000	SC53045733	304.53811600000	-19.77665900000	2331131345733	1998.441	0																15.365	14.669	13.908
3	9.332	20 18 08.7300413148	-19 46 32.876165537	SC53040460	304.53641018239	-19.77582406835	2331131340460	2015.500	0	20.704645											21.000	19.954	19.457	19.1183	17.975		17.400
4	9.400	20 18 08.8863672000	-19 46 29.280324000	SC53077417	304.53702653000	-19.77480009000	2331131377417	2012.029	0													21.046	20.954		18.815

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	9.328	20 18 08.7386839756	-19 46 32.968957464	304.53641118323	-19.77582471041	6860404455071012096	1.0812	1.0367									101.93470	9.2644e-01	20.666561	4.0281e+01	4.9330e+00	21.325806	1.1623e+02	7.3591e+00	19.584583	1.741222					0	0	0	0	0	0	0	0	0	0	0							84263045363989332											304.53641118323	-19.77582471041

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	9.328	20 18 08.7386839756	-19 46 32.968957464	6860404455071012096	304.53641118323	-19.77582471041	0.00000512	0.00000156	0.99828280	0.00000000	0.00171055

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	2.961	20 18 09.15984	-19 46 35.6556	304.538166	-19.776571	20180915-1946356	16.454	0.151	15.736	0.150	14.463		BBU	220	110	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	3.041	20 18 09.16037	-19 46 35.0210	J201809.16-194635.0	304.538168	-19.776395	0.161	0.149	Im	14.236	0.034	14.033	0.055	10.062	0.061	8.631	0.360	16.454	15.736	14.463	0000	0	020n	0.635	2M

Note:

II/312/ais

GALEX-DR5 (GR5) sources from AIS and MIS (Bianchi+ 2011) ReadMe+ftp 2011Ap&SS.335..161B metaII/312/ais Sample of the AIS (All-sky Imaging Survey) (out of 65,266,291 sources) (77864203 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 deg	DEJ2000 deg	FUV mag	e_ mag	NUV mag	e_ mag	r.fov deg	b	Fafl	Nafl	Fexf	Nexf	Fr arcsec	Nr arcsec
1	2.965	20 18 09.18068	-19 46 34.4498	304.538253	-19.776236	20.387	0.223	20.436	0.138	0.391999	3	0	0	0	0	16.05	16.05

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	3.102	20 18 09.154158	-19 46 35.13044	J201809.15-194635.1	304.5381423	-19.7764251	Im	14.229	0.030	13.916	0.043	10.027	0.067	8.667	0.432	16.454	0.151	15.736	0.150	14.463		0000	0	000n	74	114	-117	120	AAAC	0.531	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	2.121	20 18 09.22561	-19 46 35.1385	304.538440	-19.776427	GALEX J201809.2-194635	0.392351	3	20.7610	0.2578	20.4415	0.1475	0	0	0	0	0.003680	0.004407

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	3.033	20 18 09.15534960	-19 46 35.5031400	304.538147290	-19.776528650	84263045381318535	512024576	61	0.0065	0.0069	56241.485520830	5	120	19.9907	0.0379	17.9538	0.0127	16892216	19.1895	0.0327	17.3611	0.0123	16892216	18.8500	0.0165	16.9797	0.0073	16892216	18.4365	0.0930	16.8075	0.0158	16892216	18.3841	0.0575	16.7765	0.0491	16892216
2	9.344	20 18 08.73733920	-19 46 32.9770200	304.536405580	-19.775826950	84263045363989332	436527104	52	0.0091	0.0088	56199.147789350	5	82					114720	21.0005	0.0211	21.1078	0.0592	115000	19.9545	0.0092	20.0728	0.0174	115000	19.4573	0.0357	19.5581	0.0566	115000	19.1183	0.0524	19.2033	0.0750	115000
3	9.400	20 18 08.88636720	-19 46 29.2803240	304.537026530	-19.774800090	84273045369970624	436527104	52	0.0387	0.0269	56035.028946760	4	15					16416					114720	21.0460	0.0342	21.0976	0.0661	115000	20.9545	0.0181	21.0359	0.0623	115000					114720

II/358/smss

SkyMapper Southern Sky Survey. DR1.1 (Wolf+, 2018) ReadMe+ftp 2018PASA...35...10W metaII/358/smss SkyMapper DR1.1 (original column names in green) (285159194 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	ObjectId	RAICRS deg	DEICRS deg	e_RAICRS mas	e_DEICRS mas	SMSS	EpMean d	flags	ClassStar	RadrPetro pix	a pix	b pix	PA deg	uPSF mag	uPetro mag	vPSF mag	vPetro mag	gPSF mag	gPetro mag	rPSF mag	rPetro mag	iPSF mag	iPetro mag	zPSF mag	zPetro mag	(u-v)PSF mag	(u-g)PSF mag	(g-r)PSF mag	(g-i)PSF mag	(i-z)PSF mag
1	2.964	20 18 09.16271210	-19 46 35.2342987	170887263	304.538177967	-19.776453972	167	149	201809.19-194634.9	57006.5446	2	0.368	10.12	2.38	1.60	17.07							18.693	18.050	17.535	16.816	17.419	16.926					0.116

Note:

II/359/vhs_dr4

The VISTA Hemisphere Survey (VHS) catalog DR4.1 (McMahon+, 2013) ReadMe+ftp 2013Msngr.154...35M metaII/359/vhs_dr4 The VISTA Hemisphere Survey band-merged multi-waveband catalogues (VHS) DR4.1 of 1,155,634,198 sources (original column names in green) (1155634198 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SrcID	RAJ2000 deg	DEJ2000 deg	FrameID	PriOrSec	Y-Jpnt mag	J-Hpnt mag	H-Kspnt mag	J-Kspnt mag	Y-Jext mag	J-Hext mag	H-Ksext mag	J-Ksext mag	Mclass	Ypmag mag	Yap3 mag	Yapc3 mag	Yavgap3	Yperrbits	Jpmag mag	Jap3 mag	Japc3 mag	Javgap3	Jperrbits	Hpmag mag	Hap3 mag	Hapc3 mag	Havgap3	Hperrbits	Kspmag mag	Ksap3 mag	Ksapc3 mag	Ksavgap3	Ksperrbits
1	2.992	20 18 09.15879	-19 46 35.4281	472788052399	304.538162	-19.776508	472446405215					1.1354				1.2246	1					0	15.3909	16.9689	17.2870	101.249	0					0	14.2352	15.8335	16.0624	100.978	0
2	9.373	20 18 08.73742	-19 46 32.8788	472788052310	304.536406	-19.775800	472446405215					0.5749				0.6642	-1					0	17.9542	17.9747	18.2928	101.296	0					0	17.2712	17.3998	17.6287	98.719	0
3	9.494	20 18 08.88697	-19 46 29.1361	472788052251	304.537029	-19.774760	472446405215										1					0	18.8150	19.2494	19.5675	101.150	0					0					0

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	2.357	20 18 09.319579	-19 46 33.49995	3040m197o0052115	304.5388316	-19.7759722	6.0590e+02	0.0000e+00	1.0742e+01	0.0000e+00	1.00000	0.00000	0.3677	0.0000
2	2.584	20 18 09.197734	-19 46 36.64215	3040m197o0044866	304.5383239	-19.7768450	1.1253e+03	1.2365e+03	1.1394e+01	3.7329e+01	1.00000	1.00000	0.5709	0.5070
3	6.260	20 18 09.330190	-19 46 29.51349	3040m197o0112960	304.5388758	-19.7748649	0.0000e+00	5.6110e+02	0.0000e+00	3.4920e+01	0.00000	1.00000	0.0000	0.4380
4	6.376	20 18 08.918584	-19 46 36.13150	3040m197o0040657	304.5371608	-19.7767032	4.5282e+02	1.5770e+03	1.0606e+01	3.7500e+01	1.00000	1.00000	0.2955	0.6184
5	6.546	20 18 08.973811	-19 46 32.33594	3040m197o0079742	304.5373909	-19.7756489	4.4893e+02	0.0000e+00	1.0437e+01	0.0000e+00	1.00000	0.00000	0.3037	0.0000
6	8.978	20 18 09.680473	-19 46 27.91699	3040m197o0098520	304.5403353	-19.7744214	6.9144e+01	0.0000e+00	8.7792e+00	0.0000e+00	1.00000	0.00000	0.2091	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	1.887	20 18 09.255302	-19 46 36.73082	304.5385638	0.0562	-19.7768697	0.0526	J201809.25-194636.7	12	12	12	12	304.5385448	0.0566	-19.7768646	0.0528	0.01258	0.0173	-0.05136	0.0163	53.6	36.0	9.6e+02	2e+01	1.2e+03	3e+01	15.050	14.758	3N000	0.638	1.104	5.644	1.36e-01	5.71e-01	3	3	3	3	2.108	00	WISEA
2	4.058	20 18 09.287222	-19 46 31.86110	304.5386968	0.0869	-19.7755170	0.1308	J201809.28-194631.8	12	12	12	12	304.5386820	0.0884	-19.7755260	0.1457	0.00561	0.0257	-0.01936	0.0294	21.9	15.7	5.8e+02	3e+01	7.2e+02	5e+01	15.600	15.361	3N000	1.158	3.617	3.570	1.26e-01	7.36e-01	3	3	3	3		00	WISEA
3	5.293	20 18 08.996126	-19 46 35.25770	304.5374839	0.1281	-19.7764605	0.0815	J201808.99-194635.2	12	12	12	12	304.5374629	0.1288	-19.7764595	0.0812	-0.03967	0.0168	-0.00616	0.0165	18.6	18.1	1.0e+03	6e+01	1.3e+03	7e+01	14.969	14.687	3N000	0.147	0.731	0.310	6.88e+00	2.41e-01	3	3	3	3	2.291	00	WISEA
4	7.951	20 18 09.690998	-19 46 29.22086	304.5403792	0.6101	-19.7747836	0.5670	J201809.68-194629.2	2	12	0	12	304.5404021	0.5046	-19.7747368	0.4509	-0.28101	0.2056	-0.11846	0.1834	7.3	1.9	6.1e+01	8e+00	5.4e+01	3e+01	18.035	17.393	1N001	0.834	0.199	0.649	1.28e+00	1.91e+00	3	3	3	3		00	WISEA
5	8.810	20 18 08.844902	-19 46 30.97694	304.5368538	0.3982	-19.7752714	0.3968	J201808.84-194630.9	5	12	0	12	304.5368472	0.3429	-19.7753044	0.3437	-0.44867	0.1314	0.10644	0.1343	9.8	3.2	1.1e+02	1e+01	9.3e+01	3e+01	17.414	17.584	3N000	2.208	0.138	2.055	1.26e+00	4.29e-01	3	3	3	3		00	WISEA

Note:

II/367/vhs_dr5

The VISTA Hemisphere Survey (VHS) catalog DR5 (McMahon+, 2020) ReadMe+ftp 2013Msngr.154...35M metaII/367/vhs_dr5 The VISTA Hemisphere Survey band-merged multi-waveband catalogues (VHS) DR5 of 1,374,207,485 sources (original column names in green) (1374207485 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SrcID	RAJ2000 deg	DEJ2000 deg	Name	PriOrSec	Y-Jpnt mag	J-Hpnt mag	H-Kspnt mag	J-Kspnt mag	Y-Jext mag	J-Hext mag	H-Ksext mag	J-Ksext mag	Mclass	AY mag	AJ mag	AH mag	AKs mag	Ypmag mag	Yap3 mag	Yapc3	Yavgap3	Yperrbits	Jpmag mag	Jap3 mag	Japc3 mag	Javgap3	Jperrbits	Hpmag mag	Hap3 mag	Hapc3 mag	Havgap3	Hperrbits	Kspmag mag	Ksap3 mag	Ksapc3 mag	Ksavgap3	Ksperrbits
1	2.992	20 18 09.15879	-19 46 35.4281	473277485268	304.538162	-19.776508	VHS J201809.15-194635.4	0				1.1354				1.2246	1	0.1134	0.0803	0.0512	0.0336					0	15.3909	16.9689	17.2870	101.249	0					0	14.2352	15.8335	16.0624	100.978	0
2	9.373	20 18 08.73742	-19 46 32.8788	473277485179	304.536406	-19.775800	VHS J201808.73-194632.8	0				0.5749				0.6642	-1	0.1135	0.0804	0.0513	0.0336					0	17.9542	17.9747	18.2928	101.296	0					0	17.2712	17.3998	17.6287	98.719	0
3	9.494	20 18 08.88697	-19 46 29.1361	473277485120	304.537029	-19.774760	VHS J201808.88-194629.1	0									1	0.1136	0.0805	0.0513	0.0336					0	18.8150	19.2494	19.5675	101.150	0					0					0

II/369/vexassm

VEXAS DR2 catalogs (Khramtsov+, 2021) ReadMe+ftp 2021A&A...651A..69K metaII/369/vexassm VEXAS-SMW catalogue (31999995 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	VISTA	RAJ2000 deg	DEJ2000 deg	SM	AllWISE	Ymag mag	Jmag mag	Hmag mag	Ksmag mag	umag mag	vmag mag	gmag mag	rmag mag	imag mag	zmag mag	W1mag mag	W2mag mag	W3mag mag	W4mag mag	pStarVISTA	E(B-V) mag	pSTAR	pQSO	pGALAXY	CLASS	pSTAR25	pQSO25	pGALAXY25	CLASS25	Impflag	Warflag
1	2.964	20 18 09.1627200	-19 46 35.234400	473277485268	304.53817800	-19.77645400	170887263	J201809.15-194635.1		15.310		14.202	17.957		17.276	17.852	16.679	16.822	14.209	13.900	10.027	8.667	0.00307	0.087	0.00187	0.00161	0.99652	2	0.00189	0.00072	0.99739	2	ug	0

Note:

II/379/smssdr4

SkyMapper Southern Sky Survey. DR4 (Onken+, 2024) ReadMe+ftp 2024arXiv240202015O metaII/379/smssdr4 SkyMapper DR4 (original column names in green) (724329344 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SMSS	RAICRS deg	DEICRS deg	ObjectId	e_RAICRS mas	e_DEICRS mas	EpMean d	flags	ClassStar	RadrPetro pix	uPSF mag	uPetro mag	vPSF mag	vPetro mag	gPSF mag	gPetro mag	rPSF mag	rPetro mag	iPSF mag	iPetro mag	zPSF mag	zPetro mag
1	2.875	20 18 09.16849	-19 46 35.2884	201809.19-194635.4	304.538202	-19.776469	296381625	89	107	58015.7091	0	0.483	7.69					17.8311	17.7278	17.4200	17.2528	16.8988	16.7777	16.9235	16.5911
2	9.159	20 18 08.75038	-19 46 33.0096	201808.63-194633.4	304.536460	-19.775836	296381624	38	36	58758.4087	0	0.661	5.61									19.5011	19.3229	18.8368	19.6811

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	2.961	20 18 09.1598400000	-19 46 35.655600000	71708179	304.53816600000	-19.77657100000			20180915-1946356		STAR	2mass																																	189.50700000000	180.51900000000	304.53816600000	-19.77657100000	189.50700000000	180.51900000000	Sloan
2	3.137	20 18 09.1478400000	-19 46 35.972400000	10000056928	304.53811600000	-19.77665900000			20180914-1946359		EXTENDED																																		0.00000000000	0.00000000000	0.00000000000	0.00000000000	0.00000000000	0.00000000000	Sloan
3	9.473	20 18 08.7300413170	-19 46 32.876165573	1994306533	304.53637517215	-19.77579893488				6860404455071012096	STAR	gaia2	7.652	2.914	-5.837	2.275	gaia2												2967.7100	1990.0600									1510.5000	2469.6200	bj2018				45.86288780299	35.27311048905	304.53641018239	-19.77582406835	1.36738438168	0.98337948564	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	2.961	20 18 09.1598400000	-19 46 35.655600000	71708179	304.53816600000	-19.77657100000			20180915-1946356		STAR	2mass																																	189.507000	180.519000	304.53816600000	-19.77657100000	189.507000	180.519000	Sloan
2	3.137	20 18 09.1478400000	-19 46 35.972400000	10000056928	304.53811600000	-19.77665900000			20180914-1946359		EXTENDED																																								Sloan
3	9.473	20 18 08.7300413170	-19 46 32.876165573	1994306533	304.53637517215	-19.77579893488				6860404455071012096	STAR	gaia2	7.652	2.914	-5.837	2.275	gaia2												2967.7100	1990.0600									1510.5000	2469.6200	bj2018				45.862888	35.273110	304.53641018239	-19.77582406835	1.367384	0.983379	Sloan

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	0.1	20 18 09.367	-19 46 35.83	302.7275	-20.1622	Cap

VII/233/xsc

The 2MASS Extended sources (IPAC/UMass, 2003-2006) ReadMe+ftp 2006AJ....131.1163S metaVII/233/xsc *The 2MASS Extended Catalog (2MASX) (1647599 rows) (Note)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	2MASX	All	RAJ2000 deg	DEJ2000 deg	Kb/a	r.fe arcsec	J.ext mag	e_ mag	H.ext mag	e_ mag	K.ext mag	e_ mag	xid
1	3.137	20 18 09.14787	-19 46 35.9720	20180914-1946359	All	304.538116	-19.776659	1.000	8.0	15.365	0.199	14.669	0.242	13.908	0.209	0

VII/275/glade1

GLADE catalog (Dalya+, 2016) ReadMe+ftp 2016yCat.7275....0D metaVII/275/glade1 GLADE catalog (Galaxy List for the Advanced Detector Era) (1918147 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 deg	DEJ2000 deg	Dist Mpc	Bmag mag	BmagHyp mag	ImagHyp mag	modzHyp mag	mod0Hyp mag	logd25Hyp [0.1arcmin]	logr25Hyp [-]	logdcHyp [0.1arcmin]	PAHyp deg	BmagHypC mag	ImagHypC mag	U-BHypC mag	B-VHypC mag	Jmag2 mag	Hmag2 mag	Kmag2 mag	a/b	PAK deg	BmagGWGC mag	maj arcmin	min arcmin	PAGWGC deg	DistGWGC Mpc	Kmag2MPZ mag	Bmag2MPZ mag	zsp2MPZ	zph2MPZ	Flag
1	3.137	20 18 09.14787	-19 46 35.9720	304.538116	-19.776659	470.18400000	17.801													15.536	14.798	14.265	1.0	90.0							17.801		1.0201000000000000e-01	4

Note: See also the DENIS home page

B/denis/denis

The DENIS database (DENIS Consortium, 2005) ReadMe+ftp metaB/denis/denis 3rd release of DENIS (2005Sep) (355220325 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Strip	RAJ2000 deg	DEJ2000 deg	Imag mag	e_ mag	Jmag mag	e_ mag	Kmag mag	e_ mag	Rmag mag	Bmag mag	Ipsf	Jpsf	Kpsf	DENIS
1	3.297	20 18 09.13608	-19 46 35.8608	10088	304.538067	-19.776628	17.285	0.12	15.935	0.20			15.5	15.6	88	87		J201809.1-194635

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	3.033	20 18 09.1553496	-19 46 35.503140	304.53814729	-19.77652865	61	19.991	19.190	18.850	18.436	18.384	17.954	14.229	35.7	13.916	25.3	10.027	16.2	8.667	2.5	0.04954	0.15020	-0.18647	-0.20344	-0.16422	0.99996	0.074	84263045381318535	J201809.15-194635.1	---