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	9.144	00 50 21.62616	-23 42 43.0308	0600-00327673	012.590109	-23.711953			20.2	17.8	1984.243

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	9.521	00 50 21.64944	-23 42 42.8220	0662-0010039	012.590206	-23.711895	116	188	1977.4	0	0	4	20.06		20.51	21.00	19.00

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	9.521	00 50 21.649344	-23 42 42.81984	0662-0010089	..	012.5902056	-23.7118944	B	0.0	0.0	0.0	0.0	20.510	B			21.000	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	9.166	00 50 21.64488	-23 42 43.5996	S0PC000996	012.590187	-23.712111	1989.740	19.73	21.00			3	2.12	0.31

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	9.626	00 50 21.66312	-23 42 42.9876	012.590263	-23.711941	9.2	-5.0			20.06	20.51		21.00	19.00	4	0

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	9.626	00 50 21.66315	-23 42 42.9880	012.590263	-23.711941	0.115	0.115	20.998	0.300	19.731	0.300	19.968	0.400	18.956	0.500	1977.4100	1977.4100	9.2	8.1	-5.0	8.1

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	9.852	00 50 21.681948	-23 42 43.01787	012.5903414	147.00	-23.7119494	90.00	33680+0000996	0	7.9	5.1	8.4	3.2	3	38.958	19.731	20.998

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	9.624	00 50 21.671262152	-23 42 43.26418524	012.5902969256	2.412	-23.7120178292	2.338	2345785346074014208				0.933	0	1.3018e+02	1.6568e+00	20.238	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	9.559	00 50 21.661898472	-23 42 43.11921240	012.5902579103	-23.7119775590	1591888960907436403		8.573	-9.664				20.06	20.51		21.00	19.00	2345785346074014208	20.238

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	9.625	00 50 21.6683448038	-23 42 43.219273689	012.59029745474	0.6922	-23.71201847003	0.5275	2345785350369527680	-0.8733	0.9606	2.697	1.087	-3.046	0.918	0	1.4019e+02	7.3422e-01	20.3215	0.0057	1.0201e+02	7.3445e+00	20.3298	0.0782	8.8304e+01	5.6803e+00	19.8970	0.0698	0.4328

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	9.625	00 50 21.6713891370	-23 42 43.266492119	2345785350369527680	012.59029745474	-23.71201847003	1338.598279436339908	845.867752948479051	2108.564894170850039	407.087416742014	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	9.626	00 50 21.6683148788	-23 42 43.215966031	012.59029804886	0.6036	-23.71201884111	0.4105	2345785350369527680	-0.5004	0.8421	4.258	2.761	0.806	-3.241	0.607	1.012	1.4668e+02	6.9302e-01	20.271410	0.005823	8.8064e+01	8.1105e+00	20.476551	0.100034	8.1716e+01	7.1633e+00	19.967129	0.095252	0.509422					79540125903005993		11744792		20.271410	0.005823	1.4668e+02	12.59028464533	-23.71200443501

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	6.722	00 50 21.3149466616	-23 42 39.736884008	012.58858805912	-23.71137308422	21.768320	-73.905	67.377	-73.905	67.377	4.09870e-01		-120.622	37.514	-120.622	37.514	7.77877e-02		3	0	PS1	Gaia	DR9+DR12	Sloan	2M
2	9.459	00 50 21.6553665321	-23 42 42.983352545	012.59023468827	-23.71199874566	20.233624	1.317	5.126	-0.226	5.183	2.95698e-01	2.697	-21.213	2.405	-21.084	2.405	6.36721e-01	-3.046	6	20	PS1	Gaia	DR9+DR12	Sloan	2M

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	9.626	00 50 21.6715317264	-23 42 43.267827996	2345785350369527680	012.59029804886	-23.71201884111	2693.24731000	1314.51001000	4853.34717000	1749.95557000	978.87933300	3340.08130000	10022

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	0.218	00 50 21.0032760000	-23 42 46.787220000	S0PC028952	012.58751365000	-23.71299645000	2003210028952	2012.072	3												21.312	20.797	20.495	19.9110						16.575	16.132	12.256	8.518
2	6.891	00 50 21.2819112000	-23 42 40.916088000	S0PC016023	012.58867463000	-23.71136558000	2003210016023	2013.567	3											21.368	21.198	21.339	21.193
3	9.625	00 50 21.6683448038	-23 42 43.219273689	S0PC000996	012.59029745474	-23.71201847003	20032100996	2015.500	0	20.321543	20.704300	20.998800	19.731700							20.476	20.272	20.201	20.207	19.9014												2.121	0.311	8.2

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	9.626	00 50 21.6683148788	-23 42 43.215966031	012.59029804886	-23.71201884111	2345785350369527680	0.6036	0.4105	-0.5004	0.8421	4.258	2.761	0.806	-3.241	0.607	1.012	146.68400	6.9302e-01	20.271410	8.8064e+01	8.1105e+00	20.476551	8.1716e+01	7.1633e+00	19.967129	0.509422					0	0	0	0	0	0	0	0	0	0	0							79540125903005993		11744792					S0PC000996				12.59028464533	-23.71200443501

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	9.626	00 50 21.6715317261	-23 42 43.267828009	2345785350369527680	012.59029804886	-23.71201884111	0.00497580	0.00000000	0.99502320	0.00000106	0.00000000

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	0.721	00 50 21.04391	-23 42 46.1509	J005021.04-234246.1	012.587683	-23.712820	0.904	0.825	Im	16.985	0.151	16.111	0.256	12.589		9.005					0000	0	nnnn		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	0.768	00 50 21.038046	-23 42 46.06379	J005021.03-234246.0	012.5876585	-23.7127955	Im	16.575	0.083	16.132	0.187	12.256		8.518								0000	0	0nnn	-353	986	-387	1012	ABUU		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	0.218	00 50 21.00327600	-23 42 46.7872200	012.587513650	-23.712996450	79540125875424626	436527104	52	0.0226	0.0259	56048.072337960	5	37					114720	21.3119	0.1073	21.1757	0.0895	115000	20.7969	0.0565	20.6501	0.0620	115000	20.4951	0.0598	20.5520	0.0675	115000	19.9110	0.0206	19.8291	0.0138	115000
2	6.891	00 50 21.28191120	-23 42 40.9160880	012.588674630	-23.711365580	79540125886046832	436527104	52	0.1428	0.0755	56411.567361110	4	12	21.3680	0.0541			114992	21.1977	0.3975			115000	21.3393	0.0916	20.8128	0.2053	16892216	21.1926	0.1188	20.8424	0.0714	16892216					16416
3	9.579	00 50 21.66595920	-23 42 43.2032400	012.590274830	-23.712000900	79540125903005993	436527104	52	0.0104	0.0124	55929.360775460	5	58	20.4755	0.0106	20.6122	0.0267	115000	20.2721	0.0177	20.3463	0.0229	115000	20.2012	0.0352	20.2820	0.0560	115000	20.2075	0.0427	20.2635	0.0530	115000	19.9014	0.1565	20.6525	0.3119	115000

Note:

II/350/vstatlas

VLT Survey Telescope ATLAS (Shanks+, 2015) ReadMe+ftp 2015MNRAS.451.4238S metaII/350/vstatlas VST ATLAS DR3 catalog, sample output (106,775,847 sources) Red values correspond to not reliable values (see the corresponding *perrbits columns). (original column names in green) (106775847 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 deg	DEJ2000 deg	Name	Mclass	Uap3 mag	e_ mag	Uperrbits	Gap3 mag	e_ mag	Gperrbits	Rap3 mag	e_ mag	Rperrbits	Iap3 mag	e_ mag	Iperrbits	Zap3 mag	e_ mag	Zperrbits
1	0.348	00 50 21.00065	-23 42 46.5485	012.587503	-23.712930	VST-ATLAS J005021.00-234246.55	1							21.4999	0.0679		20.8629	0.1002		20.4078	0.1347
2	7.450	00 50 21.28160	-23 42 40.2667	012.588673	-23.711185	VST-ATLAS J005021.28-234240.27	1				22.7925	0.1382		21.9176	0.0984		21.3095	0.1502
3	9.619	00 50 21.66266	-23 42 42.9892	012.590261	-23.711941	VST-ATLAS J005021.66-234242.99	-1				20.5603	0.0208		20.2783	0.0239		20.2003	0.0552		20.3150	0.1239

Note:

II/357/des_dr1

The Dark Energy Survey (DES): Data Release 1 (Abbott+, 2018) ReadMe+ftp 2018ApJS..239...18A metaII/357/des_dr1 The Dark Energy Survey (DES) DR1 main catalog (original column names in green) (399263026 rows) (Note)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 deg	DEJ2000 deg	DES	CoadID	Aimg pix	Bimg pix	PA deg	S/Gg	S/Gr	S/Gi	S/Gz	S/GY	gmag mag	rmag mag	imag mag	zmag mag	Ymag mag	gFlag	rFlag	iFlag	zFlag	YFlag
1	0.310	00 50 20.99664000	-23 42 46.7568000	012.587486000	-23.712988000	J005020.99-234246.7	277604241	2.563	2.345	83.08909	0.173	0.056	0.030	0.033	0.209	22.6978	21.1385	20.4545	20.1482	20.1674	0	0	0	0	0
2	7.192	00 50 21.27264000	-23 42 40.4928000	012.588636000	-23.711248000	J005021.27-234240.4	277604136	2.935	2.383	-27.76639	0.009	0.025	0.021	0.009	0.001	22.2955	21.3376	20.8560	20.6649	20.7623	0	0	0	0	0
3	9.537	00 50 21.66144000	-23 42 43.1604000	012.590256000	-23.711989000	J005021.66-234243.1	277604201	2.028	2.010	83.10242	0.973	0.983	0.976	0.983	0.610	20.5678	20.2837	20.2440	20.3217	20.2128	0	0	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	0.213	00 50 21.009837	-23 42 46.61607	0132m243o0019815	012.5875410	-23.7129489	2.3220e+02	2.2391e+02	7.3603e+00	2.8522e+01	1.00000	1.00000	0.8988	0.8285
2	7.261	00 50 21.220416	-23 42 40.07190	0132m243o0025521	012.5884184	-23.7111311	1.5953e+02	2.6716e+02	7.2066e+00	2.8573e+01	1.00000	1.00000	0.8069	0.8727

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	0.399	00 50 20.994883	-23 42 46.56593	012.5874787	0.1103	-23.7129350	0.1051	J005020.99-234246.5	13	13	9	13	12.5874671	0.1118	-23.7129241	0.1072	-0.06649	0.0401	-0.01375	0.0406	30.1	12.6	2.4e+02	8e+00	2.9e+02	2e+01	16.550	16.346	2N000	0.203	0.595	0.830	2.46e+00	2.82e-01	3	3	3	3	0.793	00	WISEA
2	7.248	00 50 21.228595	-23 42 40.13381	012.5884525	0.1767	-23.7111483	0.1677	J005021.22-234240.1	13	13	3	13	12.5884317	0.1825	-23.7111336	0.1733	-0.05620	0.0701	-0.01178	0.0668	17.7	10.0	1.4e+02	8e+00	2.4e+02	2e+01	17.159	16.554	1N000	0.472	0.237	1.241	1.38e-01	2.48e-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	0.334	00 50 20.99706	-23 42 46.6458	472878707635	012.587488	-23.712957	VHS J005020.99-234246.6	472446406003				1.4367				1.5959	1	0.0164	0.0116	0.0074	0.0049					0	18.6844	18.9018	19.3611	111.010	0					0	17.3692	17.4651	17.7652	111.114	0
2	0.355	00 50 20.99445	-23 42 46.6817	473764056153	012.587477	-23.712967	VHS J005020.99-234246.6	472446406003				1.5029				1.5759	1	0.0164	0.0116	0.0074	0.0049					0	18.6662	18.8649	19.2098	111.102	0					0	17.1474	17.3619	17.6339	111.095	0
3	7.335	00 50 21.27068	-23 42 40.3161	473764056117	012.588628	-23.711199	VHS J005021.27-234240.3	472446406003									1	0.0165	0.0117	0.0075	0.0049					0	19.4231	19.8813	20.2263	110.927	0					0					0
4	7.397	00 50 21.26660	-23 42 40.2166	472878707576	012.588611	-23.711171	VHS J005021.26-234240.2	472446406003				1.3077				1.4669	1	0.0165	0.0117	0.0075	0.0049					0	18.7656	19.6878	20.1471	111.118	0					0	18.0504	18.3801	18.6802	110.953	0
5	9.523	00 50 21.65808	-23 42 43.0860	473764056129	012.590242	-23.711968	VHS J005021.65-234243.0	472446406003									-1	0.0165	0.0117	0.0075	0.0049					0	19.9113	19.4684	19.8134	111.055	0					0					0
6	9.575	00 50 21.66054	-23 42 43.0345	472878707596	012.590252	-23.711954	VHS J005021.66-234243.0	472446406003									1	0.0165	0.0117	0.0075	0.0049					0	19.4139	19.4318	19.8911	110.979	0					0					0

II/369/vexasdes

VEXAS DR2 catalogs (Khramtsov+, 2021) ReadMe+ftp 2021A&A...651A..69K metaII/369/vexasdes VEXAS-DESW catalogue (35381482 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	VISTA	RAJ2000 deg	DEJ2000 deg	DES	AllWISE	Ymag mag	Jmag mag	Hmag mag	Ksmag mag	gmag mag	rmag mag	imag mag	zmag mag	ymag mag	W1mag mag	W2mag mag	W3mag mag	W4mag mag	pStarVISTA	E(B-V) mag	pSTAR	pQSO	pGALAXY	Class	Impflag	Warflag
1	0.310	00 50 20.9966688	-23 42 46.757556	473764056153	012.58748612	-23.71298821	277604241	J005021.03-234246.0		18.654		17.143	22.658	21.110	20.433	20.132	20.154	16.572	16.130	12.256	8.518	0.00307	0.013	0.00063	0.00325	0.99612	2	999.	0

II/369/vexasps

VEXAS DR2 catalogs (Khramtsov+, 2021) ReadMe+ftp 2021A&A...651A..69K metaII/369/vexasps VEXAS-PSW catalogue (21891609 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	VISTA	RAJ2000 deg	DEJ2000 deg	PS	AllWISE	Ymag mag	Jmag mag	Hmag mag	Ksmag mag	gmag mag	rmag mag	imag mag	zmag mag	ymag mag	W1mag mag	W2mag mag	W3mag mag	W4mag mag	PStarVISTA	E(B-V) mag	pSTAR	pQSO	pGALAXY	CLASS	Impflag	Warflag
1	0.330	00 50 20.9959896	-23 42 46.696644	473764056153	012.58748329	-23.71297129	79540125875424626	J005021.03-234246.0		18.654		17.143	21.806	21.347	20.721	20.581	19.963	16.572	16.130	12.256	8.518	0.00307	0.013	0.00154	0.00793	0.99053	2	999.	0

Note:

II/371/des_dr2

The Dark Energy Survey (DES): Data Release 2 (Abbott+, 2021) ReadMe+ftp 2021ApJS..255...20A metaII/371/des_dr2 The Dark Energy Survey (DES) DR2 main catalog (original column names in green) (691483608 rows) (Note)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	DES	RA_ICRS deg	DE_ICRS deg	CoadID	Aimg pix	Bimg pix	PA deg	ClCoad	ClWavg	gFlag	rFlag	iFlag	zFlag	yFlag	gmag mag	rmag mag	imag mag	zmag mag	Ymag mag	e_gmag mag	e_rmag mag	e_imag mag	e_zmag mag	e_Ymag mag
1	0.186	00 50 21.00641	-23 42 46.8493	DES J005021.00-234246.8	012.587527	-23.713014	1103618122	3.332	3.101	76.428	3	3	0	0	0	0	0	22.6632	21.0503	20.4165	20.0432	19.9657	0.0540	0.0162	0.0159	0.0202	0.0819
2	6.494	00 50 21.09768	-23 42 40.3832	DES J005021.09-234240.3	012.587907	-23.711218	1103618097	1.716	1.419	-53.800	3	-9	3	3	3	3	3	24.5079	23.9058	23.4354	22.8755	21.8755	0.2016	0.1521	0.1748	0.1935	0.3257
3	7.026	00 50 20.89146	-23 42 53.5904	DES J005020.89-234253.5	012.587048	-23.714886	1103618487	1.709	0.850	-59.353	2	-9	0	0	0	0	0	25.5804	25.4911	24.2348	23.9321	27.3795	0.5342	0.6457	0.3604	0.4890	51.0763
4	7.213	00 50 21.28116	-23 42 40.5357	DES J005021.28-234240.5	012.588672	-23.711260	1103617981	3.537	2.841	-26.795	3	3	2	2	2	2	2	22.2861	21.4125	20.9444	20.7188	20.4482	0.0384	0.0227	0.0265	0.0392	0.1283
5	8.607	00 50 21.61173	-23 42 49.5868	DES J005021.61-234249.5	012.590049	-23.713774	1103618373	1.412	1.228	6.767	2	-9	0	0	0	0	0	24.5974	24.4123	24.7408	23.0807	23.6014	0.2690	0.2979	0.7439	0.2783	1.9638
6	9.628	00 50 21.67155	-23 42 43.2627	DES J005021.67-234243.2	012.590298	-23.712017	1103618055	2.481	2.247	-38.448	0	0	0	0	0	0	0	20.5578	20.2834	20.2479	20.2375	20.3160	0.0061	0.0061	0.0105	0.0179	0.0836

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	9.602	00 50 21.66670	-23 42 43.1674	005021.65-234243.2	012.590278	-23.711991	11744792	36	36	58123.6718	0	0.867	7.37					20.3729	20.2151	20.2642	20.2864	19.9889	20.6577

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	9.603	00 50 21.6683448058	-23 42 43.219273692	610106582	012.59028477002	-23.71200535380				2345785350369527680	STAR	gaia2	2.697	1.087	-3.046	0.918	gaia2												1338.6000	631.3460									492.7320	769.9600	bj2018				17.23571120692	14.24472316281	12.59029745474	-23.71201847003	0.69218966342	0.52752207811	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	9.603	00 50 21.6683448058	-23 42 43.219273692	610106582	012.59028477002	-23.71200535380				2345785350369527680	STAR	gaia2	2.697	1.087	-3.046	0.918	gaia2												1338.6000	631.3460									492.7320	769.9600	bj2018				17.235711	14.244723	12.59029745474	-23.71201847003	0.692190	0.527522	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	00 50 21.022	-23 42 46.83	011.0504	-24.3944	Cet

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	0.188	00 50 21.00669523824	-23 42 46.8661171572	8000197408004957	012.587527896826	-23.713018365877	8000	197408	4957	DEV	0.001	D9	0.479	0.031	1	1
2	6.535	00 50 21.08802332448	-23 42 40.3208461224	8000197408004959	012.587866763852	-23.711200235034	8000	197408	4959	PSF	0.001	P3	1.193	0.175	1	1
3	7.172	00 50 21.28289030832	-23 42 40.5970145712	8000197408004958	012.588678709618	-23.711276948492	8000	197408	4958	EXP	0.001	E8	0.507	0.125	1	1
4	8.460	00 50 21.60357911280	-23 42 49.4606809476	8000197408004960	012.590014912970	-23.713739078041	8000	197408	4960	PSF	0.003	P9	0.621	0.333	1	0
5	9.625	00 50 21.67138913688	-23 42 43.2664921188	8000197408004961	012.590297454737	-23.712018470033	8000	197408	4961	PSF	0.988	P2	1.315	0.897	1	0

J/ApJ/923/258/table2

Gravity Collective: counterpart to GrW190814 (Kilpatrick+, 2021) ReadMe+ftp 2021ApJ...923..258K metaJ/ApJ/923/258/table2 Candidate electromagnetic counterparts to GW190814 (189 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Sp	Name	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	Prob	MJD d	z	e_	n_	Filt	Mag mag	e_ mag	Days d	Rej	Note	n_Name	Np	Simbad
1	0.004	00 50 21.01900	-23 42 46.7900	0	2019nux	00 50 21.019	-23 42 46.79	0.5399	58713.54100	0.40005	0.14810	PS1	z	-24.35	0.43	0.6	Z			1	AT 2019nux

J/A+A/643/A113/objects

iz photometry of S190814bv ctp candidates (Ackley+, 2020) ReadMe+ftp 2020A&A...643A.113A metaJ/A+A/643/A113/objects Object list (24 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	Name	IAUName
1	0.15	00 50 21.0100	-23 42 46.700	00 50 21.01	-23 42 46.7	PS19eqa	AT2019nux