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	4.553	19 20 21.03144	-46 55 10.7904	0375-37564766	290.087631	-46.919664			19.1	18.0	1982.554

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	3.510	19 20 20.96280	-46 55 11.5608	0430-0825779	290.087345	-46.919878	999	999	1986.5	0	0	2			21.72		17.97
2	5.011	19 20 21.04152	-46 55 10.2828	0430-0825782	290.087673	-46.919523	75	128	1988.2	0	0	4		18.52	19.45	18.44	17.79

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	3.510	19 20 20.962656	-46 55 11.56008	0430-0908711	..	290.0873444	-46.9198778	B	0.0	0.0	0.0	0.0	21.720	B
2	5.012	19 20 21.041328	-46 55 10.27992	0430-0908714	..	290.0876722	-46.9195222	B	0.0	0.0	0.0	0.0	19.450	B			18.440	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	4.899	19 20 21.02208	-46 55 10.2720	SCFH031686	290.087592	-46.919520	1993.318	18.65	19.70		18.87	3	2.43	0.19

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	4.959	19 20 21.04584	-46 55 10.3836	290.087691	-46.919551	-5.2	13.2				19.45	18.52	18.44	17.79	4	0
2	5.175	19 20 21.00840	-46 55 09.8436	290.087535	-46.919401	77.2	96.5				21.72			17.97	2	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	4.959	19 20 21.04586	-46 55 10.3841	290.087691	-46.919551	0.115	0.115	19.703	0.300	18.652	0.300	18.869	0.400	18.006	0.500	1988.2200	1988.2200	-5.2	18.1	13.2	18.1

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	4.676	19 20 21.006029766	-46 55 10.42774676	290.0875251240	0.569	-46.9195632630	0.472	6663196251379043712				-0.284	0	3.0801e+02	1.6165e+00	19.303	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	4.774	19 20 21.030709632	-46 55 10.49723652	290.0876279568	-46.9195825657	6380884044214015851		-16.857	4.633					19.45	18.52	18.44	17.79	6663196251379043712	19.303

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	4.677	19 20 21.0019124518	-46 55 10.378344731	290.08752583380	0.2821	-46.91956355696	0.2376	6663196251379043712	-0.1079	0.4020	2.834	0.527	-3.256	0.406	0	3.2313e+02	1.0392e+00	19.4149	0.0035	1.5200e+02	8.1522e+00	19.8968	0.0582	2.6464e+02	1.4085e+01	18.7053	0.0578	1.1915
2	5.621	19 20 21.1835758050	-46 55 10.940975715	290.08829010114	0.7392	-46.91972390261	0.7339	6663196255673450112	0.8131	1.1057	3.998	1.858	-4.198	1.185	1	1.2790e+02	1.2323e+00	20.4212	0.0105	2.9003e+02	1.7574e+02	19.1953	0.6579	6.8605e+01	3.0916e+01	20.1710	0.4893	-0.9757

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	4.677	19 20 21.0062001109	-46 55 10.428805048	6663196251379043712	290.08752583380	-46.91956355696	4390.958869631450398	2412.973921129129849	7701.617192739429811	1805.51166917694	1	1
2	5.621	19 20 21.1896242738	-46 55 11.006049379	6663196255673450112	290.08829010114	-46.91972390261	3372.049718846560154	1404.165867674319998	6671.883210154640437	1805.47978094916	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	4.676	19 20 21.0020223583	-46 55 10.383541431	290.08752640485	0.2236	-46.91956394518	0.1865	6663196251379043712	-0.2983	0.3006	4.017	2.763	0.281	-2.916	0.198	0.985	3.3070e+02	8.4968e-01	19.388770	0.003921	1.5484e+02	5.6720e+00	19.863855	0.039871	2.4660e+02	9.3456e+00	18.767920	0.041321	1.095936							479933250		19.388770	0.003921	3.3070e+02	290.08750842649	-46.91955098373
2	5.621	19 20 21.1865990779	-46 55 10.960228714	290.08829059823	0.5110	-46.91972432417	0.4123	6663196255677230592	-0.1418	0.7382	3.579	2.014	0.828	-2.959	0.532	0.973	1.3864e+02	8.7534e-01	20.332684	0.007388	1.7015e+02	1.5505e+02	19.761463	0.989408	1.1805e+02	2.9350e+01	19.567707	0.269963	0.193756									20.332152	0.007385	1.3870e+02	290.08827749616	-46.91971117464

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	4.676	19 20 21.0063371640	-46 55 10.430202648	6663196251379043712	290.08752640485	-46.91956394518	7330.04443000	4499.62354000	10830.09280000	5294.89062000	4415.16748000	6379.21826000	10033
2	5.621	19 20 21.1897435752	-46 55 11.007567012	6663196255677230592	290.08829059823	-46.91972432417	3813.04907000	2156.94409000	7337.08057000	490.74359100	475.29196200	3501.32275000	10122

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	4.677	19 20 21.0019124519	-46 55 10.378344731	SCFH031686	290.08752583380	-46.91956355696	2332323131686	2015.500	0	19.414925		19.703200	18.652500		18.867500																					2.433	0.188	9.0
2	4.757	19 20 21.0186804000	-46 55 10.423010640	SCFH067827	290.08757783500	-46.91956194740	2332323167827	2012.000	3												18.931		18.029		18.018					17.052	17.092	11.676	8.424
3	5.498	19 20 21.1719338400	-46 55 10.965109080	SCFH116768	290.08821639100	-46.91971253030	23323231116768	2012.000	3																18.873		17.867
4	5.621	19 20 21.1835758052	-46 55 10.940975713	SCFH096977	290.08829010114	-46.91972390261	2332323196977	2015.500	0	20.421160															18.377

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	4.676	19 20 21.0020223583	-46 55 10.383541431	290.08752640485	-46.91956394518	6663196251379043712	0.2236	0.1865	-0.2983	0.3006	4.017	2.763	0.281	-2.916	0.198	0.985	330.70388	8.4968e-01	19.388770	1.5484e+02	5.6720e+00	19.863855	2.4660e+02	9.3456e+00	18.767920	1.095936					0	0	0	0	0	0	0	0	0	0	0									479933250			J192021.07-465510.6		SCFH031686				290.08750842649	-46.91955098373
2	5.621	19 20 21.1865990779	-46 55 10.960228714	290.08829059823	-46.91972432417	6663196255677230592	0.5110	0.4123	-0.1418	0.7382	3.579	2.014	0.828	-2.959	0.532	0.973	138.70315	8.7577e-01	20.332151	1.7015e+02	1.5505e+02	19.761463	1.1805e+02	2.9350e+01	19.567707	0.193756					0	0	0	0	0	0	0	0	0	0	0												J192021.07-465510.6						290.08827749616	-46.91971117464

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	4.676	19 20 21.0063371652	-46 55 10.430202632	6663196251379043712	290.08752640485	-46.91956394518	0.00000000	0.00000000	0.99997985	0.00000004	0.00002009
2	5.621	19 20 21.1897435745	-46 55 11.007567013	6663196255677230592	290.08829059823	-46.91972432417	0.00000064	0.00000000	0.99998844	0.00000001	0.00001090

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	4.924	19 20 21.072865	-46 55 10.67634	J192021.07-465510.6	290.0878036	-46.9196323	Im	17.052	0.116	17.092	0.471	11.676		8.424								0000	0	nnnn	-633	1449	-692	1585	BCUU		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	5.366	19 20 21.05638504	-46 55 09.9514961	300043402	290.087734938	-46.919430971	609	232	192021.06-465509.9	56919.4273	0	0.486	8.25	1.00	0.65	-22.66							18.931	18.866			18.029	18.209

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	4.686	19 20 21.00304	-46 55 10.3946	473282771739	290.087513	-46.919554	472446409107	472446409107				0.4301				0.5907	-2					0	17.8523	18.0001	18.4756	103.122	16					0	17.1085	17.5700	17.8849	103.346	0
2	4.757	19 20 21.01868	-46 55 10.4230	472961354673	290.087578	-46.919562	472446406566	472446409107									-1					0	17.6324	18.0183	18.4791	23.051	12583056					0					0
3	5.498	19 20 21.17193	-46 55 10.9651	473282771740	290.088216	-46.919713	472446409107	472446409107				0.6846				0.8452	1					0	18.8731	18.5977	19.0732	102.423	16					0	17.8673	17.9131	18.2280	101.898	0
4	5.656	19 20 21.19499	-46 55 11.0242	472961354674	290.088312	-46.919729	472446406566	472446409107									1					0	18.3769	18.3926	18.8533	22.727	12583056					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	5.085	19 20 21.100163	-46 55 10.72824	2901m470o0064867	290.0879173	-46.9196467	1.6346e+02	0.0000e+00	7.5894e+00	0.0000e+00	1.00000	0.00000	0.8786	0.0000

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	5.026	19 20 21.096414	-46 55 10.77349	290.0879017	0.1636	-46.9196593	0.1665	J192021.09-465510.7	11	11	1	11	290.0878871	0.1653	-46.9196395	0.1702	-0.00779	0.0588	-0.02957	0.0601	20.9	4.5	1.6e+02	8e+00	1.2e+02	3e+01	16.974	17.344	1N000	0.584	1.167	1.173	2.70e+00	2.85e+00	3	3	3	3	0.245	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	4.686	19 20 21.00304	-46 55 10.3946	472650227848	290.087513	-46.919554	VHS J192021.00-465510.3	472446404190				0.4301				0.5907	-2	0.1046	0.0741	0.0472	0.0310					0	17.8523	18.0001	18.4756	103.122	16					0	17.1085	17.5700	17.8849	103.346	0
2	4.757	19 20 21.01868	-46 55 10.4230	473404697173	290.087578	-46.919562	VHS J192021.01-465510.4	472446404190									-1	0.1046	0.0741	0.0472	0.0310					0	17.6324	18.0183	18.4791	23.051	12583056					0					0
3	5.498	19 20 21.17193	-46 55 10.9651	472650227849	290.088216	-46.919713	VHS J192021.17-465510.9	472446404190				0.6846				0.8452	1	0.1046	0.0741	0.0473	0.0310					0	18.8731	18.5977	19.0732	102.423	16					0	17.8673	17.9131	18.2280	101.898	0
4	5.656	19 20 21.19499	-46 55 11.0242	473404697174	290.088312	-46.919729	VHS J192021.19-465511.0	472446404190									1	0.1046	0.0741	0.0473	0.0310					0	18.3769	18.3926	18.8533	22.727	12583056					0					0

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	5.366	19 20 21.0564000	-46 55 09.951600	473404697173	290.08773500	-46.91943100	300043402	J192021.07-465510.6		17.558		16.530	19.381		18.025	18.683	18.057	18.113	17.033	17.078	11.676	8.424	0.90000	0.080	0.99928	0.00015	0.00058	0	0.99895	0.00006	0.00099	0	ugiKs	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	4.745	19 20 21.04895	-46 55 10.6931	192021.05-465510.6	290.087704	-46.919637	479933250	36	36	58169.0195	0	0.731	7.18					19.5076	19.5919	19.1211	19.1082	18.8259	18.7794	18.7044	18.6919

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	4.692	19 20 21.0019124465	-46 55 10.378344793	1923877967	290.08750796853	-46.91954954022				6663196251379043712	STAR	gaia2	2.834	0.527	-3.256	0.406	gaia2	5020.0	224.0	4.6055				0.751		0.830		DWARF	4390.9600	2644.3200									1977.9900	3310.6600	bj2018			dered	8.90801868304	6.29223144913	290.08752583380	-46.91956355696	0.28214728822	0.23755659665	Sloan
2	5.608	19 20 21.1835757977	-46 55 10.940975719	1923877970	290.08826489916	-46.91970582659				6663196255673450112	STAR	gaia2	3.998	1.858	-4.198	1.185	gaia2												3372.0500	2633.8500									1967.8800	3299.8300	bj2018				31.40713046686	18.38494572148	290.08829010114	-46.91972390261	0.73922299284	0.73394447862	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	4.692	19 20 21.0019124465	-46 55 10.378344793	1923877967	290.08750796853	-46.91954954022				6663196251379043712	STAR	gaia2	2.834	0.527	-3.256	0.406	gaia2	5020.0	224.0	4.6055				0.751		0.830		DWARF	4390.9600	2644.3200									1977.9900	3310.6600	bj2018			dered	8.908019	6.292231	290.08752583380	-46.91956355696	0.282147	0.237557	Sloan
2	5.608	19 20 21.1835757977	-46 55 10.940975719	1923877970	290.08826489916	-46.91970582659				6663196255673450112	STAR	gaia2	3.998	1.858	-4.198	1.185	gaia2												3372.0500	2633.8500									1967.8800	3299.8300	bj2018				31.407130	18.384946	290.08829010114	-46.91972390261	0.739223	0.733944	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	0.0	19 20 20.739	-46 55 14.24	287.7785	-47.1465	Tel

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	19 20 20.7408	-46 55 14.196	625212	B	ASASSN-18zr	0	SN|UG		15.900		g		<	22.000		g					290.08642	-46.92061

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	4.677	19 20 21.0019178	-46 55 10.378441	GaiaDR2	290.08752583	-46.91956356	-0.10	2.83	-3.25	19.415	19.897	18.705			2	0.253	2.0	15.3	23.9	20.005	19.357	19.081	18.945

J/A+A/682/A34/erass1-s

SRG/eROSITA all-sky survey catalogs (eRASS1) (Merloni+, 2024) ReadMe+ftp 2024A&A...682A..34M metaJ/A+A/682/A34/erass1-s Point-like X-ray sources with detection likelihood 5<DET_LIKE<6, detected over a broad 0.2-2.3keV band (347274 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	IAUName	UIdHard	RA_ICRS deg	DE_ICRS deg	MLcts1 ct	MLFlux1 mW/m2	MLctsP1 ct	MLFluxP1 mW/m2	MLctsP2 ct	MLFluxP2 mW/m2	MLctsP3 ct	MLFluxP3 mW/m2	MLctsP4 ct	MLFluxP4 mW/m2	MLctsP5 ct	MLFluxP5 mW/m2	MLctsP6 ct	MLFluxP6 mW/m2	MLctsP7 ct	MLFluxP7 mW/m2	MLctsP8 ct	MLFluxP8 mW/m2	MLctsP9 ct	MLFluxP9 mW/m2
1	1.531	19 20 20.8853859953	-46 55 14.584494491	1eRASS J192020.8-465514	0	290.08702244165	-46.92071791514	4.6157212	5.20613521e-14	1.28604507446	1.66483428e-14	0.78977996111	6.91508465e-15	2.03455948830	2.42848293e-14	0.0000000e+00	0.00000000e+00	0.00000000000	0.00000000e+00	0.00000000e+00	0.00000000e+00	0.0000000e+00	0.00000000e+00	0.00000000000	0.00000000e+00	0.0000000e+00	0.00000000e+00