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	3.049	16 18 18.26400	-06 35 02.8104	0825-09255761	244.576100	-06.584114			17.0	16.1	1953.521

Note: The construction of the GSC-II is still in progress: this version has no proper motions, and the magnitude limits are 18.5 in F (red) and 19.5 in J (blue). The data are copyrighted, check the data use Policy.

I/271/out

The GSC 2.2 Catalogue (STScI, 2001) ReadMe+ftp metaI/271/out The Full GSC2.2.1 Catalogue (455851237 objects) (455851237 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	GSC2.2	RA(ICRS) deg	DE(ICRS) deg	Epoch yr	Rmag mag	e_ mag	Bjmag mag	e_ mag	Class	a pix	e
1	3.316	16 18 18.24648	-06 35 02.9040	S22122117104	244.576027	-06.584140	1985.438	15.71	0.42	17.00	0.43	3	3.75	0.02

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	3.421	16 18 18.23880	-06 35 02.9220	0834-0297863	244.575995	-06.584145	113	91	1973.5	0	0	5	17.18	15.69	17.17	15.24	16.04

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	3.421	16 18 18.238656	-06 35 02.91984	0834-0303081	YM	244.5759944	-06.5841444	B	0.0	0.0	0.0	0.0	17.600	Y	16.740	Y	15.240	B	15.967	15.324	14.481

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	3.311	16 18 18.24672	-06 35 02.9004	S885007104	244.576028	-06.584139	1985.438	15.71	17.00		16.16	3	3.75	0.02

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	3.424	16 18 18.23280	-06 35 02.7888	244.575970	-06.584108	-1.9	0.0	15.968	14.482	17.18	17.17	15.69		16.04	5	0

I/319/xpm

XPM Catalog of positions and proper motions (Fedorov+ 2011) ReadMe+ftp 2011MNRAS.416..403F metaI/319/xpm XPM catalogue (original column names in green) (313610083 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	ID	RAICRS deg	DEICRS deg	pmRAp mas/yr	pmDEp mas/yr	pmRAx mas/yr	pmDEx mas/yr	Fmag mag	Bjmag mag	Vmag mag	Nmag mag	Jmag mag	e_ mag	Hmag mag	e_ mag	Kmag mag	e_ mag	2Mkey	Bmag mag	Rmag mag	Fld	dT yr	fg	fs	M
1	3.434	16 18 18.23233	-06 35 02.7961	XPM 166-0421055	244.575968	-06.584110	-1.31	5.38	-1.78	5.24	15.714	17.001		16.159	15.968	0.101	15.325	0.119	14.482	0.097	359345010	17.0	16.1	685	45.746254	0	0	M

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	3.424	16 18 18.23278	-06 35 02.7892	244.575970	-06.584108	0.071	0.071	17.001	0.300	15.714	0.300	15.952	0.400	14.927	0.500	1988.4100	1988.4100	-1.9	4.0	0.0	4.0

Note:

I/329/urat1

URAT1 Catalog (Zacharias+ 2015) ReadMe+ftp 2015AJ....150..101Z metaI/329/urat1 URAT1 catalog (228276482 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	URAT1	RAICRS deg	DEICRS deg	Epoch yr	f.mag mag	e_ mag	pmRA mas/yr	pmDE mas/yr	Jmag mag	Hmag mag	Kmag mag	Bmag mag	Vmag mag	gmag mag	rmag mag	imag mag
1	3.313	16 18 18.233410	-06 35 02.78489	418-148490	244.5759822	-06.5840681	2013.301	17.003		2.6	10.5	15.968	15.325	14.482

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	3.693	16 18 18.208065	-06 35 02.67999	244.5758669	94.00	-06.5840778	15.00	43429+0007104	0	-13.2	3.6	9.8	0.6	4	39.064	15.714	17.001	16.159		15.968	15.325	14.482

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	3.381	16 18 18.2433346510	-06 35 02.784079679	S885007104	244.57598361000	-06.58410749000	222122117104	2012.459	3		18.066500	17.001500	15.714700		16.159400					18.963	18.434	18.393	18.183	17.7783	15.141	15.325	13.936			13.604	13.257	8.956	7.146		21.021	3.746	0.022	143.4
2	3.398	16 18 18.2592000000	-06 35 03.274800000	S885019044	244.57608000000	-06.58424300000	2221221119044	1999.266	0																15.144	14.420	13.858

II/246/out

2MASS All-Sky Catalog of Point Sources (Cutri+ 2003) ReadMe+ftp 2003yCat.2246....0C metaII/246/out The Point Source catalogue of 470,992,970 sources. Please acknowledge the usage of the 2MASS All-Sky Survey; see also the 2MASS Pages.    Note that the magnitudes in red correspond to low quality results (upper limits or very poor photometry) (470992970 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 deg	DEJ2000 deg	2MASS	Jmag mag	e_Jmag mag	Hmag mag	e_Hmag mag	Kmag mag	e_Kmag mag	Qflg	Rflg	Bflg	Cflg	Xflg	Aflg
1	3.420	16 18 18.23328	-06 35 02.7924	244.575972	-06.584109	16181823-0635027	15.968	0.101	15.325	0.119	14.482	0.097	ABA	222	111	000	0	0

II/298/fis

AKARI/FIS All-Sky Survey Point Source Catalogues (ISAS/JAXA, 2010) ReadMe+ftp metaII/298/fis AKARI/FIS All-Sky Survey Bright Source Catalogue (Version 1.0) (full documentation) (427071 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	objName	S65 Jy	e_ Jy	q_	S90 Jy	e_ Jy	q_	S140 Jy	e_ Jy	q_	S160 Jy	e_ Jy	q_	RAJ2000 deg	DEJ2000 deg
1	6.9	16 18 18.012	-06 35 04.02	1618180-063504	7.049e-01		1	3.715e-01	3.96e-01	3	1.506e+00	2.57e+00	1	1.611e+00		1	244.5750	-06.5844

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	3.347	16 18 18.23914	-06 35 02.7956	J161818.23-063502.7	244.575996	-06.584110	0.120	0.114	Im	13.608	0.030	13.254	0.038	9.041	0.037	7.268	0.128	15.968	15.325	14.482	0000	0	011n	0.087	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	3.484	16 18 18.230696	-06 35 02.85187	J161818.23-063502.8	244.5759612	-06.5841255	Im	13.604	0.025	13.257	0.030	8.956	0.030	7.146	0.116	15.968	0.101	15.325	0.119	14.482	0.097	0000	0	0110	0	78	0	84	AAAB	0.071	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)

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	2.276	16 18 18.29835	-06 35 02.1860	244.576243	-06.583941	GALEX J161818.2-063502	0.537501	1			21.0212	0.2328	0	17	0	0		0.002751

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	3.381	16 18 18.23606640	-06 35 02.7869640	244.575983610	-06.584107490	100092445759979492	512024576	61	0.0099	0.0080	55961.459259260	5	54	18.9628	0.0497	17.9401	0.0097	16892216	18.4340	0.0334	17.2916	0.0125	16892216	18.3933	0.0349	16.7917	0.0032	16892216	18.1826	0.0515	16.6167	0.0136	16892216	17.7783	0.2089	16.4496	0.0614	16892216

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	3.333	16 18 18.23879242	-06 35 02.7600288	113256670	244.575994968	-06.584100008	39	56	161818.24-063502.5	56890.9496	2	0.488	8.91	2.20	1.79	19.06					18.298	17.292	17.921	17.551	17.438	16.535	17.151	16.499			0.377	0.860	0.287

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	3.372	16 18 18.23622	-06 35 02.7738	473432368481	244.575984	-06.584104	472446410209	0				1.1360				1.2239	1					0	15.1407	16.3381	16.6436	102.047	0					0	13.9361	15.2021	15.4198	100.927	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	2.018	16 18 18.303447	-06 35 01.76418	2445m061o0005442	244.5762644	-06.5838234	1.7867e+03	4.7414e+03	1.2231e+01	3.8445e+01	1.00000	1.00000	0.5443	0.9967
2	4.465	16 18 18.324977	-06 35 05.19269	2445m061o0093191	244.5763541	-06.5847757	6.0013e+02	0.0000e+00	1.1415e+01	0.0000e+00	1.00000	0.00000	0.2111	0.0000
3	5.132	16 18 18.137797	-06 35 03.74659	2445m061o0070985	244.5755742	-06.5843741	1.3268e+03	0.0000e+00	1.2002e+01	0.0000e+00	1.00000	0.00000	0.4221	0.0000
4	5.678	16 18 18.058667	-06 34 59.66324	2445m061o0093207	244.5752444	-06.5832398	2.9312e+02	0.0000e+00	1.0274e+01	0.0000e+00	1.00000	0.00000	0.1361	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	1.879	16 18 18.303118	-06 35 01.14147	244.5762630	0.1191	-06.5836504	0.1623	J161818.30-063501.0	12	12	11	12	244.5762501	0.1172	-6.5836194	0.1541	0.00104	0.0144	0.04775	0.0159	9.7	9.6	1.3e+03	1e+02	1.6e+03	2e+02	14.756	14.500	3N000	0.478	1.580	0.702	1.98e+01	4.44e+00	3	3	3	3	2.094	00	WISEA
2	3.248	16 18 18.645238	-06 35 00.60723	244.5776885	0.4078	-06.5835020	0.4097	J161818.64-063500.5	3	12	0	12	244.5777252	0.5034	-6.5833305	0.5405	-0.11273	0.1292	-0.31076	0.1482	9.2		9.0e+01	1e+01	-6.5e+01	3e+01	17.617	18.101	2N000	2.008	0.165	2.390	5.09e-01	1.34e+00	3	3	3	3		00	WISEA
3	4.091	16 18 18.314182	-06 35 04.72167	244.5763091	0.0556	-06.5846449	0.0615	J161818.31-063504.6	12	12	12	12	244.5762951	0.0548	-6.5846151	0.0602	0.03877	0.0172	-0.02520	0.0185	44.2	38.9	1.1e+03	2e+01	1.4e+03	4e+01	14.942	14.640	3N000	0.618	4.868	2.863	2.04e+01	8.81e-01	3	3	3	3	2.141	00	WISEA
4	4.725	16 18 18.147958	-06 35 03.19527	244.5756165	0.1120	-06.5842209	0.0715	J161818.14-063503.0	12	12	12	12	244.5756061	0.1096	-6.5841902	0.0696	-0.02393	0.0118	-0.00569	0.0125	15.6	16.0	1.7e+03	1e+02	2.3e+03	1e+02	14.419	14.107	3N000	0.482	0.176	3.404	1.22e+01	3.70e+00	3	3	3	3	1.289	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	3.372	16 18 18.23622	-06 35 02.7738	472614030989	244.575984	-06.584104	VHS J161818.23-063502.7	0				1.1360				1.2239	1	0.3213	0.2276	0.1452	0.0952					0	15.1407	16.3381	16.6436	102.047	0					0	13.9361	15.2021	15.4198	100.927	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	3.335	16 18 18.24074	-06 35 02.8102	161818.24-063502.7	244.576003	-06.584114	192544289	60	68	57873.2442	0	0.662	8.47					18.0294	17.7256	17.3964	17.1362	16.8844	16.6502	16.7488	16.5975

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	3.398	16 18 18.2592000000	-06 35 03.274800000	10000847641	244.57608000000	-06.58424300000			16181825-0635032		EXTENDED																																		0.00000000000	0.00000000000	0.00000000000	0.00000000000	0.00000000000	0.00000000000	Sloan
2	3.420	16 18 18.2332800000	-06 35 02.792400000	135779562	244.57597200000	-06.58410900000			16181823-0635027		STAR	2mass																																	80.00000000000	80.00000000000	244.57597200000	-6.58410900000	80.00000000000	80.00000000000	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	3.398	16 18 18.2592000000	-06 35 03.274800000	10000847641	244.57608000000	-06.58424300000			16181825-0635032		EXTENDED																																								Sloan
2	3.420	16 18 18.2332800000	-06 35 02.792400000	135779562	244.57597200000	-06.58410900000			16181823-0635027		STAR	2mass																																	80.000000	80.000000	244.57597200000	-6.58410900000	80.000000	80.000000	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	0.2	16 18 18.423	-06 35 00.87	242.9055	-06.2756	Oph

VII/233/xsc

The 2MASS Extended sources (IPAC/UMass, 2003-2006) ReadMe+ftp 2006AJ....131.1163S metaVII/233/xsc *The 2MASS Extended Catalog (2MASX) (1647599 rows) (Note)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	2MASX	All	RAJ2000 deg	DEJ2000 deg	Kb/a	r.fe arcsec	J.ext mag	e_ mag	H.ext mag	e_ mag	K.ext mag	e_ mag	xid
1	3.398	16 18 18.25920	-06 35 03.2750	16181825-0635032	All	244.576080	-06.584243	1.000	5.9	15.144	0.189	14.420	0.216	13.858	0.241	0

VII/275/glade1

GLADE catalog (Dalya+, 2016) ReadMe+ftp 2016yCat.7275....0D metaVII/275/glade1 GLADE catalog (Galaxy List for the Advanced Detector Era) (1918147 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 deg	DEJ2000 deg	Dist Mpc	Bmag mag	BmagHyp mag	ImagHyp mag	modzHyp mag	mod0Hyp mag	logd25Hyp [0.1arcmin]	logr25Hyp [-]	logdcHyp [0.1arcmin]	PAHyp deg	BmagHypC mag	ImagHypC mag	U-BHypC mag	B-VHypC mag	Jmag2 mag	Hmag2 mag	Kmag2 mag	a/b	PAK deg	BmagGWGC mag	maj arcmin	min arcmin	PAGWGC deg	DistGWGC Mpc	Kmag2MPZ mag	Bmag2MPZ mag	zsp2MPZ	zph2MPZ	Flag
1	3.398	16 18 18.25920	-06 35 03.2750	244.576080	-06.584243	418.96500000	16.798													15.468	14.554	13.876	1.0	90.0						13.757	16.798		9.1540999999999997e-02	0

VII/281/glade2

GLADE v2.3 catalog (Dalya+, 2018) ReadMe+ftp 2018MNRAS.479.2374D metaVII/281/glade2 GLADE v2.3 catalog (Galaxy List for the Advanced Detector Era) (3262881 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	PGC	GWGC	HyperLEDA	2MASS	SDSS-DR12	Flag1	RAJ2000 deg	DEJ2000 deg	Dist Mpc	z	Bmag mag	BMAG mag	Jmag mag	Hmag mag	Kmag mag	Flag2	Flag3
1	3.398	16 18 18.2592000000	-06 35 03.274800000		—	—	16181825-0635032	—	G	244.57608000000	-6.58424300000	419.82683972199999	0.091541000000000	16.798	-21.31740	15.468	14.554	13.876	1	0

Note: See also the DENIS home page

B/denis/denis

The DENIS database (DENIS Consortium, 2005) ReadMe+ftp metaB/denis/denis 3rd release of DENIS (2005Sep) (355220325 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Strip	RAJ2000 deg	DEJ2000 deg	Imag mag	e_ mag	Jmag mag	e_ mag	Kmag mag	e_ mag	Rmag mag	Bmag mag	Ipsf	Jpsf	Kpsf	DENIS
1	2.798	16 18 18.26400	-06 35 02.3424	7912	244.576100	-06.583984	16.922	0.10	15.612	0.17			16.1	17.0	90	90		J161818.2-063502
2	2.921	16 18 18.25752	-06 35 02.4216	8022	244.576073	-06.584006	16.803	0.08	15.688	0.18			16.1	17.0	94	79		J161818.2-063502

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	3.397	16 18 18.2352000	-06 35 02.796000	GaiaDR2	244.57598000	-06.58411000									2	1.020	20.5	24.5	99.9	18.936	18.422	18.393	18.182	15.968	15.325	14.482

J/ApJ/914/42/table5

Radio follow-up to 4FGL-DR2 unassociated sources (Bruzewski+, 2021) ReadMe+ftp 2021ApJ...914...42B metaJ/ApJ/914/42/table5 *VLASS (Karl G. Jansky Very Large Array Sky Survey) catalog; see the Appendix (original column names in green) (2232726 rows) (Note)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Name	RAJ2000 deg	e_ deg	DEJ2000 deg	e_ deg	Flux Jy	e_ Jy	Fpk Jy/beam	e_ (...)	Type	Pointing	Obs "Y-M-D,h:m:s"	Flag
1	9.049	16 18 18.228024	-06 34 52.46508	J161818.24-063452.3	244.5759501	8.166107e-05	-06.5812403	7.242651e-05	2.091319e-03	4.693368e-04	1.228357e-03	1.845779e-04	S	VLASS1.2.ql.T09t25.J161805-063000.10.2048.v1	2019-06-17T07:49:13.125000	0

J/ApJS/255/30/comp

VLASS QL Ep.1 Catalog, CIRADA version (Gordon+, 2021) ReadMe+ftp 2021ApJS..255...30G metaJ/ApJS/255/30/comp Detected components and properties (3381277 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	CompName	CompId	RAJ2000 deg	DEJ2000 deg	Ftot mJy	e_ mJy	Fpeak mJy/beam	e_ (...)	Islrms mJy/beam	SCode	DCMaj arcsec	DCMin arcsec	DCPA deg	Subtile	NVSSdist arcsec	FIRSTdist arcsec	PeakToRing	DupFlag	QualFlag	NNdist arcsec	MainSample	QLcutout
1	9.205	16 18 18.2380608	-06 34 52.250088	VLASS1QLCIR J161818.23-063452.2	41	244.57599192	-06.58118058	2.177	0.435	1.214	0.164	0.157	S	3.5158	1.6844	67.2116	J161805-063000	3.68647	21033.57127	0.2942	0	0	7.12000	1	https://ws.cadc-ccda.hia-iha.nrc-cnrc.gc.ca/caom2ops/sync?ID=ad%3AVLASS%2FVLASS1.2.ql.T09t25.J161805-063000.10.2048.v1.I.iter1.image.pbcor.tt0.subim.fits&RUNID%3Dr4o59dc83fiv3hcy&CIRCLE=244.5759919194509+-6.5811805841749+0.025