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	9.058	20 39 38.43816	-66 48 43.7112	0225-30827800	309.910159	-66.812142			18.5	17.4	1983.028

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	8.815	20 39 38.44440	-66 48 43.4556	S313331210224	309.910185	-66.812071	1991.668	17.74	0.15	18.34	0.15	3	2.64	0.18

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	8.897	20 39 38.43288	-66 48 43.5528	0231-0734065	309.910137	-66.812098	50	37	1988.0	0	0	4		17.41	18.36	17.51	17.24

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	8.894	20 39 38.432664	-66 48 43.54992	0231-0756196	YM	309.9101361	-66.8120972	B	0.0	0.0	0.0	0.0	18.380	Y	17.620	Y	17.510	B	16.152	15.615	15.423

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	1.065	20 39 38.27880	-66 48 35.4852	SB1Y019292	309.909495	-66.809857	1976.642		21.97			3	1.15	0.43
2	8.808	20 39 38.44464	-66 48 43.4484	SB1Y010224	309.910186	-66.812069	1991.668	17.74	18.34		17.17	3	2.64	0.18

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	8.888	20 39 38.45784	-66 48 43.5132	309.910241	-66.812087	2.4	3.1	16.152	15.424		18.36	17.41	17.51	17.24	5	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	8.786	20 39 38.45781	-66 48 43.4087	XPM 046-1002819	309.910241	-66.812058	3.37	9.40	2.00	9.48	17.738	18.337		17.166	16.152	0.102	15.616	0.146	15.424		1059327651	18.5	17.4	106	17.404650	0	0	M

Note:

I/320/spm4

SPM 4.0 Catalog (Girard+, 2011) ReadMe+ftp 2011AJ....142...15G metaI/320/spm4 Yale/San Juan Southern Proper Motion Catalog 4 (SPM4) (103319647 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SPMID	RAJ2000 deg	e_ mas	DEJ2000 deg	e_ mas	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)	Epoch yr	N1	N2	Nc	Bmag mag	Vmag mag	Jmag mag	Hmag mag	Kmag mag	2M	igal	A
1	9.127	20 39 38.470248	-66 48 43.74216	780198632	309.9102927	104.6	-66.8121506	104.3	0.80	9.58	-10.27	9.24	1996.94	3	0	1	19.63	17.72	16.152	15.616	15.424	2M	0	A

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	8.888	20 39 38.45787	-66 48 43.5130	309.910241	-66.812087	0.094	0.094	18.337	0.300	17.738	0.300	17.878	0.400	17.341	0.500	1992.1900	1992.1900	2.4	11.6	3.1	11.6

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	8.798	20 39 38.300800	-66 48 43.57414	309.9095867	47.00	-66.8121039	67.00	47094+0010224	3	-2.4	3.2	-1.4	4.6	6	18.010	17.738	18.337	17.166		16.152	15.616	15.424

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	9.109	20 39 38.462780654	-66 48 43.73321909	309.9102615861	0.163	-66.8121481164	0.322	6424924591215187072				-0.578	0	1.5271e+03	5.4723e+00	17.565	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	8.997	20 39 38.457364584	-66 48 43.62481260	309.9102390191	-66.8121180035	6454139689821068339		2.133	-7.227	16.152	15.616	15.424		18.36	17.41	17.51	17.24	6424924591215187072	17.565

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	9.111	20 39 38.4605680784	-66 48 43.663957163	309.91026160151	0.0642	-66.81214860195	0.1035	6424924591215187072	0.3434	0.1265	0.845	0.140	-4.581	0.194	0	1.5962e+03	1.5663e+00	17.6807	0.0011	7.4370e+02	7.4605e+00	18.1729	0.0109	1.2286e+03	7.0805e+00	17.0384	0.0063	1.1345

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	9.111	20 39 38.4627843620	-66 48 43.734967008	6424924591215187072	309.91026160151	-66.81214860195	2514.206400508050137	1893.863721202829993	3564.165091477840178	955.998020977992	1	1

I/349/starhorse

StarHorse, Gaia DR2 photo-astrometric distances (Anders+, 2019) ReadMe+ftp 2019A&A...628A..94A metaI/349/starhorse Starhorse catalog (265637087 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RA_ICRS deg	DE_ICRS deg	Source	dist50 kpc	AV50 mag	AG50 mag	teff50 K	logg50 [cm/s2]	met50 [-]	mass50 Msun	ABP50 mag	ARP50 mag	BP-RP0 mag	MG0 mag	XGal kpc	YGal kpc	ZGal kpc	RGal kpc	ruwe
1	9.111	20 39 38.462784362	-66 48 43.73496702	309.9102616015	-66.8121486019	6424924591215187072	3.472318	0.091917	0.077369	4848.64	4.617677	-0.277659	0.710689	0.096518	0.056153	1.094088	4.868216	-5.787829	-1.484303	-1.997797	5.975125	1.059157

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	9.113	20 39 38.4605607417	-66 48 43.660029274	309.91026193093	0.0485	-66.81214925557	0.0715	6424924591215187072	0.3426	0.0938	4.905	0.850	0.066	-4.831	0.091	1.000	1.6193e+03	1.1023e+00	17.664047	0.002853	7.3959e+02	9.6429e+00	18.166061	0.014428	1.2162e+03	6.2176e+00	17.035381	0.006715	1.130680							485877433		17.664047	0.002853	1.6193e+03	309.91025233642	-66.81212778591

I/352/gedr3dis

Distances to 1.47 billion stars in Gaia EDR3 (Bailer-Jones+, 2021) ReadMe+ftp 2021AJ....161..147B metaI/352/gedr3dis Estimating distances from parallaxes (1467744818 sources) (original column names in green) (1467744818 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Source	RA_ICRS deg	DE_ICRS deg	rgeo pc	b_ pc	B_ pc	rpgeo pc	b_ pc	B_ pc	Flag
1	9.113	20 39 38.4628634232	-66 48 43.737320052	6424924591215187072	309.91026193093	-66.81214925557	2966.42017000	2246.93921000	3783.47095000	2317.06372000	2047.78589000	2640.41406000	10033

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	1.061	20 39 38.2763671875	-66 48 35.496826172	SB1Y019292	309.90948486328	-66.80986022949	2313331219292	1976.640	0			21.972500																								1.147	0.431	128.4
2	9.111	20 39 38.4605680785	-66 48 43.663957167	SB1Y010224	309.91026160151	-66.81214860195	2313331210224	2015.500	0	17.680681		18.337400	17.738300		17.166900					17.927	17.536	17.305	17.187		16.165	15.616	15.700		16.518	15.680	15.594	12.126	8.680			2.639	0.178	43.9

I/354/starhorse2021

StarHorse2, Gaia EDR3 photo-astrometric distances (Anders+, 2022) ReadMe+ftp 2022A&A...658A..91A metaI/354/starhorse2021 Starhorse catalog 2021 (original column names in green) (362392321 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Source	RA_ICRS deg	DE_ICRS deg	mass50 Msun	teff50 K	logg50 [cm/s2]	met50 [-]	dist50 kpc	AV50 mag	fidelity	XGal kpc	YGal kpc	ZGal kpc	RGal kpc	BP/RPCorr	AG50 mag	ABP50 mag	ARP50 mag	GMAG0 mag	BP-RP0 mag
1	9.113	20 39 38.462863423	-66 48 43.73732005	6424924591215187072	309.9102619309	-66.8121492556	0.780058	5344.55	4.541478	-0.260651	2.268978	0.395579	1.000000	-6.623772	-0.969915	-1.312644	6.694407	-0.0216374400	0.334664	0.412414	0.240429	5.550231	0.958695

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	9.113	20 39 38.4605607417	-66 48 43.660029274	309.91026193093	-66.81214925557	6424924591215187072	0.0485	0.0715	0.3426	0.0938	4.905	0.850	0.066	-4.831	0.091	1.000	1619.30283	1.1023e+00	17.664047	7.3959e+02	9.6429e+00	18.166061	1.2162e+03	6.2176e+00	17.035381	1.130680					0	0	0	0	0	0	0	0	1	1	0	4806.8	4.4558	-0.6564	2227.7651	0.0076				485877433			J203938.47-664843.5		SB1Y010224		20393846-6648434		309.91025233642	-66.81212778591

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	9.113	20 39 38.4628634237	-66 48 43.737320049	6424924591215187072	309.91026193093	-66.81214925557	0.00000000	0.00000000	0.99998790	0.00000000	0.00001213	4806.7750	4.4558	-0.6564	2227.7651	0.0076	0.0060	0.0077	0.0045	0.0032	5.9539	0.8530	0.8272	3.281e-01	0.781	3.815	0.58336174

I/355/paramsup

Gaia DR3 Part 1. Main source (Gaia Collaboration, 2022) ReadMe+ftp 2022yCat.1355....0G metaI/355/paramsup Additional parameters from the Apsis processing chain, compared to the main table astrophysical parameters, from modules that produce more than one result for a parameter (473020612 sources) (astrophysicalparameterssupp) (original column names in green) (473020612 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Source	RA_ICRS deg	DE_ICRS deg	SolID	Teff K	logg [cm/s2]	[M/H] [-]	Dist pc	A0 mag	AG mag	ABP mag	ARP mag	E(BP-RP) mag	GMAG mag	Rad Rsun	logpost	[alpha/Fe]-ANN [-]	Rad-Flame Rsun	Lum-Flame Lsun	Mass-Flame Msun	Age-Flame Gyr	Evol	z-Flame km/s	BolCorr mag
1	9.113	20 39 38.4628634237	-66 48 43.737320049	6424924591215187072	309.91026193093	-66.81214925557	1636148068921376768	4935.4307	4.6267	-0.2670	1806.7465	0.1023	0.0815	0.1041	0.0608	0.0433	6.3089	0.6738	-1.980022e+02

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	8.787	20 39 38.46120	-66 48 43.4052	309.910255	-66.812057	20393846-6648434	16.152	0.102	15.616	0.146	15.424		ABU	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	8.833	20 39 38.46863	-66 48 43.4430	J203938.46-664843.4	309.910286	-66.812068	0.378	0.345	Im	15.809	0.064	15.894	0.183	12.674		8.951		16.152	15.616	15.424	0000	0	1nnn	0.058	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	8.945	20 39 38.471603	-66 48 43.55354	J203938.47-664843.5	309.9102983	-66.8120982	Im	15.680	0.042	15.594	0.104	12.126		8.680		16.152	0.102	15.616	0.146	15.424		0000	0	0nnn	-218	396	-211	404	AAUU	0.161	2M

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	9.049	20 39 38.46239090	-66 48 43.6717701	304941593	309.910259962	-66.812131047	58	36	203938.45-664843.5	56965.2725	0	0.968	7.26	1.41	1.00	-15.75					17.927	18.195	17.536	17.783	17.305	17.730	17.187	17.246			0.391	0.622	0.118

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	8.919	20 39 38.45232	-66 48 43.5519	473299157371	309.910218	-66.812098	472446409236	0	0.3522			0.4652	0.4497			0.7585	-1	16.4767	16.5176	17.3832	110.948	0	16.1771	16.1654	16.9335	111.104	0					0	15.7333	15.7002	16.1750	111.136	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	8.962	20 39 38.437274	-66 48 43.61386	3080m667o0012051	309.9101553	-66.8121150	5.4199e+02	5.4710e+02	7.5895e+00	2.6241e+01	1.00000	1.00000	0.9608	0.9587
2	8.996	20 39 38.432504	-66 48 43.65478	3117m667o0011827	309.9101354	-66.8121263	5.4417e+02	5.3400e+02	7.6334e+00	2.6304e+01	1.00000	1.00000	0.9628	0.9586

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	9.073	20 39 38.457017	-66 48 43.70310	309.9102376	0.0747	-66.8121398	0.0691	J203938.45-664843.6	11	11	11	11	309.9102073	0.0751	-66.8121238	0.0694	0.01083	0.0229	-0.01165	0.0213	41.0	24.5	5.5e+02	1e+01	5.0e+02	2e+01	15.651	15.746	1N000	0.040	0.439	0.232	5.32e+00	5.43e-01	3	3	3	3	0.157	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	8.919	20 39 38.45232	-66 48 43.5519	472757197240	309.910218	-66.812098	VHS J203938.45-664843.5	0	0.3532			0.4642	0.4507			0.7575	-1	0.0734	0.0520	0.0332	0.0217	16.4767	16.5176	17.3832	110.948	4096	16.1761	16.1644	16.9325	111.104	4096					0	15.7333	15.7002	16.1750	111.136	4096

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	9.049	20 39 38.4624000	-66 48 43.671600	472757197240	309.91026000	-66.81213100	304941593	J203938.47-664843.5	16.416	16.124		15.712	19.189		18.028	17.655	17.641	17.178	15.667	15.584	12.126	8.680	0.99966	0.056	0.99892	0.00008	0.00100	0	0.99952	0.00000	0.00048	0	u	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	9.100	20 39 38.46434	-66 48 43.7220	203938.45-664843.6	309.910268	-66.812145	485877433	36	58	57858.5644	0	0.983	5.13					18.1156	18.1624	17.6590	17.6929	17.3660	17.4171	17.2032	17.2625

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	9.039	20 39 38.4605680771	-66 48 43.663957166	372063865	309.91025236699	-66.81212887699			20393846-6648434	6424924591215187072	STAR	tmgaia2	0.845	0.140	-4.581	0.194	gaia2	5088.0	126.0	4.4588				0.900		0.850		DWARF	2514.2100	835.1550									620.3500	1049.9600	bj2018			dered	2.59650128322	3.00442821717	309.91026160151	-66.81214860195	0.06415110951	0.10351289182	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	9.039	20 39 38.4605680771	-66 48 43.663957166	372063865	309.91025236699	-66.81212887699			20393846-6648434	6424924591215187072	STAR	tmgaia2	0.845	0.140	-4.581	0.194	gaia2	5088.0	126.0	4.4588				0.900		0.850		DWARF	2514.2100	835.1550									620.3500	1049.9600	bj2018			dered	2.596501	3.004428	309.91026160151	-66.81214860195	0.064151	0.103513	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	0.2	20 39 38.149	-66 48 34.98	307.0222	-67.2428	Pav

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	9.027	20 39 38.40024	-66 48 43.7220	6415	309.910001	-66.812145	17.016	0.12	15.821	0.20			17.4	18.5	96	84		J203938.4-664843
2	9.411	20 39 38.39688	-66 48 44.1144	4511	309.909987	-66.812254	16.824	0.10	16.373	0.24			17.4	18.5	96	71		J203938.3-664844

B/vsx/vsx

AAVSO International Variable Star Index VSX (Watson+, 2006-) ReadMe+ftp metaB/vsx/vsx Variable Star indeX, Version 2024-04-22 (original column names in green) (2278885 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	OID	n_	Name	V	Type	l_	max mag	u_	n_	f_	l_	min mag	u_	n_	l_	Period d	u_	Sp	RAJ2000 deg	DEJ2000 deg
1	0.03	20 39 38.1408	-66 48 34.812	2387139		ATLAS23eiu	0	UG:		16.000		o			22.000		B					309.90892	-66.80967

J/ApJ/867/105/refcat2

ATLAS all-sky stellar ref. catalog, ATLAS-REFCAT2 (Tonry+, 2018) ReadMe+ftp 2018ApJ...867..105T metaJ/ApJ/867/105/refcat2 ATLAS all-sky stellar reference catalog, ATLAS-REFCAT2 (original column names in green) (992637834 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	GaiaDR2	RA_ICRS deg	DE_ICRS deg	Plx mas	pmRA mas/yr	pmDE mas/yr	Gmag mag	BPmag mag	RPmag mag	Teff K	AG mag	dupvar	Ag mag	rp1 arcsec	r1 arcsec	r10 arcsec	gmag mag	rmag mag	imag mag	zmag mag	Jmag mag	Hmag mag	Kmag mag
1	9.111	20 39 38.4605795	-66 48 43.663970	GaiaDR2	309.91026160	-66.81214860	0.34	0.84	-4.58	17.681	18.173	17.038			2	0.175	15.0	15.0	33.5	18.100	17.541	17.357	17.223	16.152	15.616	15.424

J/MNRAS/479/111/snsurvey

AST3-1 Point Source Catalogue (Ma+, 2018) ReadMe+ftp 2018MNRAS.479..111M metaJ/MNRAS/479/111/snsurvey AST3-1 DR1 SN sources (12768876 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	ID	RAJ2000 deg	DEJ2000 deg	imag mag	e_ mag	o_
1	8.853	20 39 38.4584957115	-66 48 43.476156598	16264278	309.91024373213	-66.81207671017	17.4196	0.1235	9