VizieR

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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)

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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	1.046	22 11 14.34072	-19 31 28.3800	0675-36856073	332.809753	-19.524550			19.7	17.9	1981.167

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)

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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	1.015	22 11 14.33928	-19 31 28.3188	SBBB006827	332.809747	-19.524533	1977.544		20.65			3	1.56	0.22

I/353/gsc242

The Guide Star Catalog, Version 2.4.2 (GSC2.4.2) (STScI, 2020)

ReadMe+ftp

2008AJ....136..735L

Guide Star Catalogue, Version 2.4.2 (original column names in green) (3485671481 rows)

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	GSC2	RA_ICRS deg	DE_ICRS deg	objID	Epoch yr	Class	Bjmag mag	gmag mag	rmag mag	imag mag	zmag mag	Jmag mag	Ymag mag	a pix	e pix	PA pix
1	0.694	22 11 14.3432088000	-19 31 27.811884000	SBBB045136	332.80976337000	-19.52439219000	2321101345136	2011.631	3		20.775	21.015	20.424
2	0.970	22 11 14.3561255681	-19 31 28.129562092	SBBB006827	332.80973085000	-19.52449661000	232110136827	2012.420	3	20.649000	21.084	20.940	20.514	20.539	18.914	19.136	1.562	0.220	129.0
3	8.296	22 11 14.7583007813	-19 31 34.056701660	SBBB034120	332.81149291992	-19.52612686157	2321101334120	2013.000	3				21.755
4	8.520	22 11 14.9487304688	-19 31 30.788269043	SBBB038670	332.81228637695	-19.52521896362	2321101338670	2013.000	3					18.878

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)

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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	2.772	22 11 14.34317	-19 31 30.2909	332.809763	-19.525081			21.994	0.471	0.125751	1	0	0	0	2		5.38

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)

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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	0.694	22 11 14.34320880	-19 31 27.8118840	332.809763370	-19.524392190	84573328098021238	310452224	37	0.0556	0.0556	55743.631527780	0	4	20.7754	0.0352	19.9919	0.0837	16777496	21.0148	0.1744			4120	20.4245	0.1085	19.6809	0.1232	16777496					0					0
2	0.970	22 11 14.33540400	-19 31 28.1877960	332.809730850	-19.524496610	84573328096770924	444915712	53	0.0428	0.0382	56289.419803240	10	47	21.0839	0.0505	20.5472	0.0233	16892216	20.9398	0.0674	20.0935	0.0472	16892216	20.5142	0.0493	19.9087	0.0360	16892216	20.5388	0.1058	19.6029	0.1252	16892216					114720

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)

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 deg	DEJ2000 deg	Name	Mclass	Gap3 mag	e_ mag	Rap3 mag	e_ mag	Iap3 mag	e_ mag	Zap3 mag	e_ mag
1	0.844	22 11 14.33378	-19 31 27.8872	332.809724	-19.524413	VST-ATLAS J221114.33-193127.89	1	21.3856	0.0413	20.9488	0.0452	20.7256	0.0604
2	8.326	22 11 14.76138	-19 31 34.0600	332.811506	-19.526128	VST-ATLAS J221114.76-193134.06	1					21.6127	0.1331
3	8.476	22 11 14.94528	-19 31 30.7914	332.812272	-19.525220	VST-ATLAS J221114.95-193130.79	1							20.1642	0.1349

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)

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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	0.666	22 11 14.35333	-19 31 28.0178	472763289039	332.809806	-19.524449	472446405044		0.3651				0.3858				1	19.1364	19.8271	20.3460	110.986	0	18.9143	19.4619	19.9602	111.016	0					0					0

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)

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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	0.666	22 11 14.35333	-19 31 28.0178	473260227603	332.809806	-19.524449	VHS J221114.35-193128.0	0	0.3651				0.3858				1	0.0339	0.0240	0.0153	0.0100	19.1364	19.8271	20.3460	110.986	0	18.9143	19.4619	19.9602	111.016	0					0					0

VI/42/out

Identification of a Constellation From Position (Roman 1987)

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1987PASP...99..695R

Compute constellation name from Position (357 rows)

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RA1875 deg	DE1875 deg	Cst
1	0.0	22 11 14.388	-19 31 27.57	331.0910	-20.1387	Aqr

Target Name (resolved by Sesame) or Position:	Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)	Radius Box size