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)

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)

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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	3.605	02 40 00.99815	-49 36 59.3606	0403-0020807	040.004159	-49.616489	751	150	1979.8	0	0	2		20.67	20.97

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)

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	NOMAD1	RAJ2000 deg	DEJ2000 deg	YM	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	3.603	02 40 00.997992	-49 36 59.36004	0403-0020914	040.0041583	-49.6164889	..	B	0.0	0.0	0.0	0.0	20.970	B			20.670	e

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	Jmag mag	Hmag mag	Ksmag mag	W1mag mag	W2mag mag	W3mag mag	W4mag mag	FUVmag mag	NUVmag mag
1	3.433	02 40 00.9878457947	-49 36 58.275684097	S2TI054729	040.00411602414	-49.61618769003	2032101254729	2006.000	4								22.065	22.555
2	3.828	02 40 00.8501611308	-49 36 55.369833403	S2TI054046	040.00354233805	-49.61538050928	2032101254046	2006.000	4									21.785
3	3.881	02 40 00.9952686000	-49 37 00.276599280	S2TI036055	040.00414695250	-49.61674349980	2032101236055	2012.000	3	18.238	17.438	16.839	16.308	15.840	12.264	9.264

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)

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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	3.581	02 40 00.95066	-49 37 00.4455	J024000.95-493700.4	040.003961	-49.616790	0.519	0.473	Im	16.456	0.087	16.131	0.184	12.666		9.465					0000	0	0nnn		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)

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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	3.369	02 40 00.935640	-49 37 00.27705	J024000.93-493700.2	040.0038985	-49.6167436	Im	16.308	0.056	15.840	0.104	12.264		9.264								0000	0	0nnn	-555	578	362	571	AAUU		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)

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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	3.433	02 40 00.98785	-49 36 58.2757	040.004116	-49.616188	GALEX J024000.9-493658	0.528139	3	22.0646	0.4154	22.5555	0.4607	0	0	0	0	0.003181	0.003878
2	3.828	02 40 00.85016	-49 36 55.3698	040.003542	-49.615381	GALEX J024000.8-493655	0.546134	1			21.7853	0.4389	0	1	0	0		0.005020

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	2.805	02 40 00.60912000	-49 36 55.7892000	040.002538000	-49.615497000	J024000.60-493655.7	315924823	4.616	2.293	-34.37601	0.007	0.000	0.000	0.000	0.001	22.0657	21.7211	21.5712	21.2840	21.6518	3	3	3	3	3
2	3.724	02 40 00.33552000	-49 37 00.8940000	040.001398000	-49.616915000	J024000.33-493700.8	315924321	1.092	0.823	-34.68799	0.349	0.363	0.688	0.285	0.432	29.0669	24.9341	23.5991	23.0475	22.0497	0	0	0	0	0
3	3.888	02 40 00.99816000	-49 37 00.2352000	040.004159000	-49.616732000	J024000.99-493700.2	315924358	5.232	2.231	-25.57736	0.004	0.027	0.028	0.027	0.000	22.0748	20.8395	20.2194	19.8978	19.9340	3	3	3	3	3
4	4.953	02 40 00.86880000	-49 36 54.1764000	040.003620000	-49.615049000	J024000.86-493654.1	315925336	2.657	2.462	59.06637	0.094	0.024	0.006	0.000	0.012	22.2761	22.2333	21.7890	22.1522	22.4921	3	3	3	3	3
5	6.856	02 39 59.94408000	-49 36 59.9184000	039.999767000	-49.616644000	J023959.94-493659.9	315924423	1.713	1.160	-12.92978	0.354	0.085	0.034	0.001	0.362	24.8471	23.9202	23.6364	23.3165		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	3.881	02 40 00.99527	-49 37 00.2766	473347174908	040.004147	-49.616743	472446409592	0		0.6719	0.9727	1.6445		0.6299	1.0848	1.7147	1					0	18.2385	18.8008	19.1745	102.050	0	17.4377	18.1289	18.5447	102.116	0	16.8388	17.1563	17.4599	101.893	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	3.258	02 40 00.346678	-49 37 00.22783	0394m500o0076115	040.0014445	-49.6167300	8.5656e+01	0.0000e+00	5.3357e+00	0.0000e+00	1.00000	0.00000	0.4868	0.0000
2	3.906	02 40 01.001897	-49 37 00.19746	0394m500o0022786	040.0041746	-49.6167215	2.7081e+02	4.3882e+02	5.7442e+00	2.1116e+01	1.00000	1.00000	0.8878	0.9711

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	3.678	02 40 00.307479	-49 37 00.40784	040.0012812	0.2640	-49.6167800	0.2397	J024000.30-493700.3	11	13	1	13	40.0013057	0.2668	-49.6167964	0.2427	-0.13451	0.0977	0.11993	0.0927	13.4	7.6	7.0e+01	5e+00	1.3e+02	2e+01	17.883	17.228	1N000	0.082	0.065	0.054	1.18e-01	9.32e-03	3	3	3	3		00	WISEA
2	3.874	02 40 00.996519	-49 37 00.23468	040.0041522	0.0758	-49.6167319	0.0690	J024000.99-493700.2	13	13	13	13	40.0041422	0.0758	-49.6167293	0.0692	0.00707	0.0263	0.01441	0.0240	41.8	24.3	2.9e+02	7e+00	4.2e+02	2e+01	16.342	15.938	2N000	0.110	0.015	0.677	1.07e+01	1.00e+00	3	3	3	3	1.808	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	3.881	02 40 00.99527	-49 37 00.2766	472862852830	040.004147	-49.616743	VHS J024000.99-493700.2	0		0.6719	0.9727	1.6445		0.6299	1.0848	1.7147	1	0.0359	0.0254	0.0162	0.0106					0	18.2385	18.8008	19.1745	102.050	0	17.4377	18.1289	18.5447	102.116	0	16.8388	17.1563	17.4599	101.893	0

II/369/vexasdes

VEXAS DR2 catalogs (Khramtsov+, 2021)

ReadMe+ftp

2021A&A...651A..69K

VEXAS-DESW catalogue (35381482 rows)

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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	3.888	02 40 00.9981888	-49 37 00.233760	472862852830	040.00415912	-49.61673160	315924358	J024000.93-493700.2		18.213	17.421	16.828	21.988	20.777	20.173	19.862	19.904	16.302	15.835	12.264	9.264	0.00017	0.027	0.00063	0.00376	0.99561	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)

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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	2.802	02 40 00.63263	-49 36 55.7803	DES J024000.63-493655.7	040.002636	-49.615495	1324085327	4.352	2.842	-46.612	3	3	3	3	3	3	3	22.1355	21.7968	21.6516	21.3703	22.3641	0.0385	0.0407	0.0621	0.0969	0.8662
2	3.623	02 40 00.34700	-49 37 00.8702	DES J024000.34-493700.8	040.001446	-49.616908	1324085529	1.686	1.643	51.581	3	1	0	0	0	0	0	28.9201	24.4692	23.8091	22.9197	22.5689	11.7607	0.2886	0.2771	0.2390	0.6597
3	4.013	02 40 01.01005	-49 37 00.2810	DES J024001.01-493700.2	040.004209	-49.616745	1324083469	5.849	3.001	-30.094	3	3	3	3	3	3	3	21.9589	20.7536	20.2384	19.8179	19.8789	0.0297	0.0146	0.0158	0.0211	0.0845
4	5.012	02 40 00.88391	-49 36 54.1874	DES J024000.88-493654.1	040.003683	-49.615052	1324085355	3.100	2.705	-74.460	3	3	3	3	3	3	3	22.3010	22.2191	21.9336	22.1153	24.1896	0.0284	0.0379	0.0507	0.1236	2.8774
5	6.712	02 39 59.95869	-49 36 59.8932	DES J023959.95-493659.8	039.999828	-49.616637	1324085510	1.878	1.486	-19.138	3	-9	0	0	0	0	0	25.3010	24.1811	23.8217	23.3680		0.2564	0.1326	0.1687	0.2204	99.0000

Note:

VI/137/gum_gal GaiaSimu Universe Model Snapshot (Robin+, 2012)
ReadMe+ftp
2012A&A...543A.100R
metaVI/137/gum_gal

Gaia Universe Model Snapshot (GUMS) (galaxies) (among 37,831,197 sources) (2152286095 rows)

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Vmag mag	Gmag mag	GBmag mag	GRmag mag	Gsmag mag	RAICRS deg	DEICRS deg	r pc	RV km/s	Htype	z
1	7.427	02 39 59.871885543	-49 36 58.44579893	18.288	18.289	18.474	17.966	17.813	039.9994661784	-49.6162349525	7.012e+08	53089.5	7	0.195990

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	2.877	02 40 00.59536428168	-49 36 55.7322243156	8000079326000113	040.002480684507	-49.615481173421	8000	79326	113	EXP	0.011	E0	0.543	0.611	0	0
2	3.969	02 40 01.00902217128	-49 37 00.1987883796	8000079326000111	040.004204259047	-49.616721885661	8000	79326	111	DEV	0.051	D8	0.378	0.090	1	1
3	5.086	02 40 00.88945127640	-49 36 54.1321636680	8000079326000112	040.003706046985	-49.615036712130	8000	79326	112	DEV	0.231	D5	0.670	0.180	1	1
4	6.678	02 39 59.95829001072	-49 36 59.6844957924	8000079326000130	039.999826208378	-49.616579026609	8000	79326	130	PSF	0.002	P3	1.135	0.249	1	1

J/ApJS/264/9/skewt

Southern phot. quasars from DES DR2 & NIR surveys (Yang+, 2023)

ReadMe+ftp

2023ApJS..264....9Y

The DES DR2 skewt-QSO catalog (original column names in green) (1352947 rows)

start AladinLite

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	CoadID	RAJ2000 deg	DEJ2000 deg	ClCoad	gmagPSF mag	e_ mag	rmagPSF mag	e_ mag	imagPSF mag	e_ mag	zmagPSF mag	e_ mag	YmagPSF mag	e_ mag	gmag mag	e_ mag	rmag mag	e_ mag	imag mag	e_ mag	zmag mag	e_ mag	Ymag mag	e_ mag	sepGaia arcsec	CatNIR	sepNIR arcsec	Ymag2 mag	e_ mag	Jmag mag	e_ mag	Hmag mag	e_ mag	Kmag mag	e_ mag	sepWISE arcsec	W1mag mag	e_ mag	W2mag mag	e_ mag	zphotQ	zphotG	zsp	Catzsp	Clsp
1	5.012	02 40 00.883920	-49 36 54.18720	1324085355	040.0036830	-49.6150520	3	22.7313	0.0207	22.7409	0.0278	22.5041	0.0386	22.5062	0.0750			22.3010	2.835e-02	22.2191	3.788e-02	21.9336	5.070e-02	22.1153	1.236e-01	24.1896	2.877e+00			0.000														1.75	0.18

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