VizieR

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The 3 columns in color are computed by VizieR, and are not part of the original data (note that the computed coordinates are computed from the positions and the proper motions given in the table)

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	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	5.332	20 47 31.1220835200	-51 11 54.971824920	SCHU080403	311.87967534800	-51.19860328470	2333100280403	2012.000	3																19.877

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)

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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	5.394	20 47 31.10400000	-51 11 55.0248000	311.879600000	-51.198618000	J204731.10-511155.0	240603612	2.197	1.987	-42.62726	0.307	0.647	0.946	0.225	0.402	23.0995	21.7145	21.0865	20.8585	20.9710	2	2	2	2	2
2	6.924	20 47 31.29480000	-51 11 56.4216000	311.880395000	-51.199006000	J204731.29-511156.4	240603638	1.340	1.221	70.40369	0.394	0.466	0.607	0.099	0.499		25.3756	23.7017	23.0349	23.1623	3	3	3	3	3
3	7.193	20 47 31.90920000	-51 11 49.7076000	311.882955000	-51.197141000	J204731.90-511149.7	240603512	1.510	1.410	-6.24206	0.358	0.096	0.403	0.110	0.395	24.6682	23.5291	23.2847	22.3177	22.5009	0	0	0	0	0

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	5.332	20 47 31.12208	-51 11 54.9718	473275849071	311.879675	-51.198603	472446409049	0									1					0	19.8771	19.7952	20.3380	100.150	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)

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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	6.758	20 47 31.862779	-51 11 49.78021	3123m515o0049194	311.8827616	-51.1971612	5.0901e+01	0.0000e+00	6.4710e+00	0.0000e+00	1.00000	0.00000	0.9807	0.0000

II/365/catwise

The CatWISE2020 catalog (updated version 28-Jan-2021) (Marocco+, 2021)

ReadMe+ftp

2021ApJS..253....8M

The CatWISE2020 catalog (original column names in green) (1890715640 rows)

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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	7.375	20 47 31.924244	-51 11 50.42095	311.8830177	0.3444	-51.1973392	0.3451	J204731.91-511150.3	6	12	0	12	311.8830027	0.3723	-51.1973217	0.3770	-0.06635	0.1481	-0.02996	0.1607	8.5	4.5	5.3e+01	6e+00	9.1e+01	2e+01	18.191	17.608	1N000	0.474	0.539	0.251	6.90e-01	2.09e-02	3	3	3	3		00	WISEA
2	8.198	20 47 30.908756	-51 11 57.53815	311.8787865	0.4612	-51.1993162	0.4464	J204730.90-511157.4	4	12	2	12	311.8787202	0.4624	-51.1993097	0.4494	0.02894	0.1856	-0.00616	0.1723	7.0	4.2	4.4e+01	6e+00	8.7e+01	2e+01	18.383	17.649	1N000	2.274	2.518	0.570	2.89e-02	9.58e-02	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)

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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	5.332	20 47 31.12208	-51 11 54.9718	472986315701	311.879675	-51.198603	VHS J204731.12-511154.9	0									1	0.0397	0.0281	0.0180	0.0118					0	19.8771	19.7952	20.3380	100.150	0					0					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)

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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	5.533	20 47 31.10916	-51 11 55.1675	DES J204731.10-511155.1	311.879622	-51.198658	881267537	2.288	2.263	2.115	0	0	2	2	2	2	2	23.1368	21.7105	21.1203	20.8963	20.9500	0.0562	0.0205	0.0207	0.0291	0.1312
2	7.109	20 47 31.29755	-51 11 56.6049	DES J204731.29-511156.6	311.880406	-51.199057	881267615	1.686	1.343	25.909	1	-9	3	3	3	3	3		26.9130	23.3038	22.8926	22.7242	99.0000	2.5174	0.1582	0.1876	0.7684
3	7.264	20 47 31.91618	-51 11 49.9281	DES J204731.91-511149.9	311.882984	-51.197202	880487393	2.228	2.010	0.533	3	3	0	0	0	0	0	24.6170	23.3500	22.8246	22.3534	21.9426	0.2804	0.1174	0.1367	0.1440	0.4393

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)

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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	5.523	20 47 31.10929814638	-51 11 55.1569026408	8000073569003888	311.879622075610	-51.198654695178	8000	73569	3888	PSF	0.976	P2	0.605	0.788	1	0
2	7.338	20 47 31.92430725240	-51 11 49.8514071696	8000073569003918	311.883017946885	-51.197180946436	8000	73569	3918	REX	0.099	R6	0.818	0.157	1	1

B/vsx/vsx

AAVSO International Variable Star Index VSX (Watson+, 2006-)

ReadMe+ftp

2006SASS...25...47W

Variable Star indeX, Version 2026-05-03 (original column names in green) (10304469 rows)

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	OID	Name	V	RAJ2000 deg	DEJ2000 deg	Type	l_	max mag	u_	n_	f_	l_	min mag	u_	n_	l_	Period d	u_	Sp
1	0.05	20 47 31.1426	-51 11 49.593	9220885	GOTO24geu	0	311.87976	-51.19711	UG:		17.000		L-GOTO			24.300	:	r

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