The 1 column 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	USNO-A2.0	RAJ2000 deg	DEJ2000 deg	ACTflag	Mflag	Bmag mag	Rmag mag	Epoch yr
1	0.157	0900-06165809	132.292245	+04.757995			18.7	19.1	1955.224

Note: The current version includes only the North (POSS-I plates)

I/267/out

The APM-North Catalogue (McMahon+, 2000) ReadMe+ftp metaI/267/out The Full Northern APM Catalogue (166466987 rows)

Full	_r arcsec	APM-ID	RAJ2000 deg	DEJ2000 deg	rmag mag	l_	rClass	rStel	rDiam arcsec	rEll	bmag mag	l_	bClass	bStel	bDiam arcsec	b-r mag	Mflag
1	0.290	EO1358-0174339	132.292281	+04.758006	19.09		-1	-0.83	4.7	0.07	19.24		-1	-0.72	6.1	0.15

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	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	0.143	0947-0165858	132.292187	+04.758009	44	77	1973.6	0	0	4	19.71	19.32	19.04	19.46

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	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	0.143	0947-0169552	..	132.2921861	+04.7580083	B	0.0	0.0	0.0	0.0	19.040	B			19.460	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	GSC2.3	RAJ2000 deg	DEJ2000 deg	Epoch yr	Fmag mag	jmag mag	Vmag mag	Nmag mag	Class	a pix	e
1	0.172	N8WB003041	132.292231	+04.757933	1991.102	19.39	19.53			0	2.40	0.16

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 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	0.206	132.292156	+04.758001	-8.6	-1.8			19.71	19.04	19.32	19.46		4	0

Note:

I/324/igsl3

The Initial Gaia Source List (IGSL) (Smart, 2013) ReadMe+ftp 2013yCat.1324....0S metaI/324/igsl3 IGSL3 data release (1,222,598,530 sources) (1222598530 rows)

Full	_r arcsec	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	0.006	132.292208	+04.757975	0.005	0.004	19.527	0.300	19.385	0.300	19.306	0.082	19.092	0.112	2002.1100	2002.1100	-8.6	6.2	-1.8	6.2

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	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	0.033	132.2921992590	32.384	+04.7579797149	14.706	581901582514764928				0.712	0	2.9925e+02	4.1183e+00	19.335	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 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	0.063	132.2922105538	+04.7579912098	3268350895261665109		-2.950	-2.750				19.71	19.04	19.32	19.46		581901582514764928	19.335

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	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	0.037	132.29219769874	0.3392	+04.75797917083	0.2260	581901582514764928	0.9032	0.4342	-1.336	0.726	1.408	0.417		3.3256e+02	1.0523e+00	19.3837	0.0034	2.4293e+02	6.8893e+00	19.3877	0.0308	1.6720e+02	6.2336e+00	19.2038	0.0405	0.1838

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	Source	RA_ICRS deg	DE_ICRS deg	rest pc	b_ pc	B_ pc	rlen pc	ResFlag	ModFlag
1	0.037	581901582514764928	132.29219769874	+04.75797917083	1005.115162761390025	697.233681725400970	1583.938004027799934	431.153645451912	1	1

I/350/gaiaedr3

Gaia EDR3 (Gaia Collaboration, 2020) ReadMe+ftp 2020A&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	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	0.038	132.29219738109	0.2386	+04.75797937517	0.1418	581901582514764928	0.5606	0.2984	2.368	-2.069	0.312	1.151	0.224	1.015	3.4592e+02	8.5034e-01	19.339922	0.003836	2.2703e+02	6.9987e+00	19.448320	0.033586	1.5025e+02	6.3620e+00	19.305834	0.046127	0.142487					113711322921830018	1237658299522613627			19.339922	0.003836	3.4592e+02	132.29220660985	4.75797426127

Note:

I/351/gps1_p

The extended Gaia-PS1-SDSS (GPS1+) proper motion catalog (Tian+, 2020) ReadMe+ftp 2020ApJS..248...28T metaI/351/gps1_p Extended Gaia-PS1-SDSS (GPS1+) proper motion catalog (original column names in green) (390405023 rows)

Full	_r arcsec	RA_ICRS deg	DE_ICRS deg	rmag mag	pmRA mas/yr	e_ (...)	pmxRA mas/yr	e_ (...)	Chi2RA	pmGRA mas/yr	pmDE mas/yr	e_ (...)	pmxDE mas/yr	e_ (...)	Chi2DE	pmGDE mas/yr	Nobs	Flag	PS1	Gaia	DR9+DR12	Sloan	2M
1	0.083	132.29218670880	+04.75798592840	19.382881	2.839	1.578	0.075	1.647	1.62346e+00	-1.336	2.914	1.621	2.541	1.636	3.68570e-01	1.408	8	30	PS1	Gaia	DR9+DR12	Sloan	2M

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	Source	RA_ICRS deg	DE_ICRS deg	rgeo pc	b_ pc	B_ pc	rpgeo pc	b_ pc	B_ pc	Flag
1	0.038	581901582514764928	132.29219738109	+04.75797937517	1577.27112000	1141.31116000	2864.01367000	1552.84705000	1162.93298000	2292.55029000	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	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	0.037	N8WB003041	132.29219769874	+04.75797917083	123100233041	2015.500	0	19.383696	19.570101	19.527700	19.385300						20.219	19.321	19.428	19.565	19.715	19.7485												2.398	0.158	112.5

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	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	0.038	132.29219738109	+04.75797937517	581901582514764928	0.2386	0.1418	0.5606	0.2984	2.368	-2.069	0.312	1.151	0.224	1.015	345.92173	8.5034e-01	19.339922	2.2703e+02	6.9987e+00	19.448320	1.5025e+02	6.3620e+00	19.305834	0.142487					0	0	0	0	0	0	0	0	0	0	0							113711322921830018	1237658299522613627						N8WB003041				132.29220660985	4.75797426127

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	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	0.038	581901582514764928	132.29219738109	+04.75797937517	0.00000015	0.00000145	0.00000377	0.05658913	0.94340551

Note: SDSS is also available from http://www.sdss.org/

II/294/sdss7

The SDSS Photometric Catalog, Release 7 (Adelman-McCarthy+, 2009) ReadMe+ftp 2009ApJS..182..543A metaII/294/sdss7 Data Release 7 (357,175,411 primary sources, plus 65,714,108 secondary sources) (65714108 rows) (Note)

Full	_r arcsec	mode	cl	SDSS	m_	zsp	umag mag	e_ mag	gmag mag	e_ mag	rmag mag	e_ mag	imag mag	e_ mag	zmag mag	e_ mag	RA_ICRS deg	DE_ICRS deg	ObsDate yr	Q
1	0.017	1	6	J084910.12+044528.7		0.00027	20.207	0.046	19.291	0.011	19.386	0.013	19.540	0.017	19.761	0.079	132.292202	+04.757974	2002.1198	3

Note: please credit the usage of the UKIDSS data (details at http://www.ukidss.org/archive/archive.html)

II/314/las8

UKIDSS-DR8 LAS, GCS and DXS Surveys (Lawrence+ 2012) ReadMe+ftp 2007MNRAS.379.1599L metaII/314/las8 UKIDSS-DR8 Large Area Survey (total of 69,656,413 sources) (69656413 rows)

Full	_r arcsec	ULAS	m	RAJ2000 deg	DEJ2000 deg	Ymag mag	e_ mag	Jmag mag	e_ mag	Hmag mag	e_ mag	Kmag mag	e_ mag	Epoch yr	cl
1	0.099	J084910.13+044528.7	2	132.292232	+04.757985	19.305	0.075	19.254	0.145					2009.9359	-1
2	0.265	J084910.14+044528.5	1	132.292274	+04.757944	19.302	0.088	19.392	0.133	18.974	0.169			2006.0233	-1

Note: please credit the usage of the UKIDSS data (details at http://www.ukidss.org/archive/archive.html)

II/319/las9

UKIDSS-DR9 LAS, GCS and DXS Surveys (Lawrence+ 2012) ReadMe+ftp 2007MNRAS.379.1599L metaII/319/las9 UKIDSS-DR9 Large Area Survey (on a total of 82,655,526 sources) (82655526 rows)

Full	_r arcsec	ULAS	m	RAJ2000 deg	DEJ2000 deg	Ymag mag	e_ mag	Jmag1 mag	e_ mag	Jmag2 mag	e_ mag	Hmag mag	e_ mag	Kmag mag	e_ mag	Epoch yr	pmRA mas/yr	pmDE mas/yr	cl
1	0.077	J084910.13+044528.7	1	132.292228	+04.757973	19.302	0.088	19.392	0.133			18.974	0.169			2006.1309	-67.2	-0.5	-1
2	0.099	J084910.13+044528.7	2	132.292232	+04.757985	19.305	0.075	19.254	0.145							2009.9359			-1

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 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	0.037	132.292198190	+04.757980180	113711322921830018	436527104	52	0.0083	0.0078	56247.464583330	5	64	19.3209	0.0129	19.4053	0.0265	115000	19.4282	0.0109	19.5427	0.0264	115000	19.5646	0.0113	19.6916	0.0268	115000	19.7150	0.0202	19.8108	0.0532	115000	19.7485	0.0944	19.8491	0.0661	115000

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	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	0.012	800102412	132.29220346903	+04.75797311055				581901582514764928	STAR	gaia2	-1.336	0.726	1.408	0.417	gaia2											DWARF	1005.1200	443.3530									307.8860	578.8200	bj2018				11.26081912828	6.46565239498	132.29219769874	4.75797917083	0.33915152255	0.22598264525	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	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	0.012	800102412	132.29220346903	+04.75797311055				581901582514764928	STAR	gaia2	-1.336	0.726	1.408	0.417	gaia2											DWARF	1005.1200	443.3530									307.8860	578.8200	bj2018				11.260819	6.465652	132.29219769874	4.75797917083	0.339152	0.225983	Sloan

Note: SDSS is also available from http://www.sdss3.org/dr9/

V/139/sdss9

The SDSS Photometric Catalog, Release 9 (Adelman-McCarthy+, 2012) ReadMe+ftp 2012ApJS..203...21A metaV/139/sdss9 Data Release 9 (469,053,874 primary sources plus 324,960,076 secondary sources); 2,674,200 spectroscopic targets. Data Release 9 is the first release of the spectra from the SDSS-III's Baryon Oscillation Spectroscopic Survey (BOSS). The photometric part contains the same sources as the Data Release 8, with a corrected astrometry. (794013950 rows) (Note)

Full	_r arcsec	mode	q_	cl	SDSS9	m_	Im	RA_ICRS deg	DE_ICRS deg	ObsDate yr	Q	umag mag	e_ mag	gmag mag	e_ mag	rmag mag	e_ mag	imag mag	e_ mag	zmag mag	e_ mag	zsp
1	0.013	1	+	6	J084910.12+044528.7		Im	132.292203	+04.757974	2002.1198	3	20.209	0.041	19.292	0.010	19.386	0.013	19.542	0.016	19.765	0.070	0.00003
2	0.018	2		6	J084910.12+044528.7	*	Im	132.292202	+04.757972	2001.9561	1	20.238	0.082	19.290	0.012	19.400	0.020	19.546	0.035	20.000	0.183

Note:

V/147/sdss12

The SDSS Photometric Catalogue, Release 12 (Alam+, 2015) ReadMe+ftp 2015ApJS..219...12A metaV/147/sdss12 Data Release 12 (469,053,874 primary sources plus 324,960,094 secondary sources); 3,538,079 spectroscopic targets (original column names in green) (794013968 rows) (Note)

Full	_r arcsec	RA_ICRS deg	DE_ICRS deg	mode	q_	class	SDSS12	m_	ObsDate yr	Q	umag mag	e_ mag	gmag mag	e_ mag	rmag mag	e_ mag	imag mag	e_ mag	zmag mag	e_ mag	zsp	zph	e_	<zph>
1	0.013	132.292203	+04.757974	1	+	6	J084910.12+044528.7	*	2002.1198	3	20.209	0.041	19.292	0.010	19.386	0.013	19.542	0.016	19.765	0.070	0.00003
2	0.018	132.292202	+04.757972	2		6	J084910.12+044528.7	*	2001.9561	1	20.238	0.082	19.290	0.012	19.400	0.020	19.546	0.035	20.000	0.183

Note:

V/154/sdss16

Sloan Digital Sky Surveys (SDSS), Release 16 (DR16) (Ahumada+, 2020) ReadMe+ftp 2020ApJS..249....3A metaV/154/sdss16 Data Release 16 (469,050,976 primary sources plus 325,277,739 secondary sources) (original column names in green) (1231051050 rows) (Note)

Full	_r arcsec	objID	RA_ICRS deg	DE_ICRS deg	mode	class	clean	e_RA_ICRS (...)	e_DE_ICRS (...)	umag mag	gmag mag	rmag mag	imag mag	zmag mag	e_umag mag	e_gmag mag	e_rmag mag	e_imag mag	e_zmag mag	zsp	e_	f_	zph	e_	<zph>	Q	SDSS16	Sp-ID	MJD d
1	0.013	1237658299522613627	132.292203	+04.757974	1	6	1	0.005	0.004	20.219	19.301	19.392	19.548	19.768	0.041	0.010	0.013	0.016	0.070	0.00003	0.00011	0				3	SDSS J084910.12+044528.7	1188-52650-0635	52318.2563
2	0.018	1237657414757449941	132.292202	+04.757972	2	6	0	0.015	0.016	20.249	19.306	19.408	19.551	20.003	0.082	0.012	0.020	0.035	0.183							1	SDSS J084910.12+044528.7		52258.4621
3	0.028	1237658299522613626	132.292212	+04.757980	3	6	0	0.005	0.004	20.198	19.298	19.386	19.524	19.760	0.041	0.010	0.013	0.023	0.070							3	SDSS J084910.13+044528.7		52318.2563

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	RA1875 deg	DE1875 deg	Cst
1	0.2	130.6459	+05.2189	Hya

Note:

VII/292/south

DESI Legacy Imaging Surveys DR8 (Duncan, 2022) ReadMe+ftp 2022MNRAS.512.3662D metaVII/292/south Legacy Surveys DR8 South Photometric Redshifts catalog (1 252 523 992 sources) (1252523992 rows)

Full	_r arcsec	id	RAJ2000 deg	DEJ2000 deg	release	brickid	objid	type	pstar	gmmcomp	zphot	e_	fclean	fqual
1	0.037	8000358241002450	132.292197698735	+04.757979170830	8000	358241	2450	PSF	0.999	P2	1.634	0.430	1	0

B/chandra/chandra

The Chandra Archive Log (CXC, 1999-2014) ReadMe+ftp 2002yCat....102007C metaB/chandra/chandra The Chandra Log (2023-09-17) image/fits (25150 rows)

Full	_r arcsec	ObsID	High	Low	Instr	Grat	ExpTime ks	Target	RAJ2000 deg	DEJ2000 deg	Status	ObsDate s
1	0.45	12354	High	Low	ACIS-S		11.050	SDSS J084910.13+044528.7	132.29208	+04.75797	archived	2011-03-02T16:11:31

B/cb/pcbdata

Cataclysmic Binaries, LMXBs, and related objects (Ritter+, 2004) ReadMe+ftp 2003A&A...404..301R metaB/cb/pcbdata Catalogue of Related Objects (619 rows)

Full	_r arcsec	Name	AltName	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	Type1	Type2	mag1 mag	Orb.Per d	SpType2	SpType1	Refs
1	0.5	J0849+0445		08 49 10.1	+04 45 29	DS	DD	19.3	0.078612		DA	Refs

Note: Details of surveyed literature

B/mk/mktypes

Catalogue of Stellar Spectral Classifications (Skiff, 2009- ) ReadMe+ftp 2014yCat....1.2023S metaB/mk/mktypes The catalog of MK Spectral Types (1058791 rows)

Full	_r arcsec	Name	Mag mag	n_	n_	SpType	Remarks	Bibcode	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	rc	Simbad
1	0.01	SDSS J084910.13+044528.7	19.30	g		DA		2006ApJS..167...40E	08 49 10.13	+04 45 28.7	S	Simbad
2	0.01	SDSS J084910.13+044528.7	19.29	g		DAH		2013ApJS..204....5K	08 49 10.13	+04 45 28.7	S	Simbad

B/wd/catalog

Spectroscopically identified white dwarfs (McCook+, 2014) ReadMe+ftp 2016yCat....102035M metaB/wd/catalog Data for the White Dwarfs (27975 rows)

Full	_r arcsec	N	WD	RAB1950 "h:m:s"	DEB1950 "d:m:s"	SpT	bNote	Names	Vmag mag	B-V mag	U-B mag	pm arcsec/yr	pmPA deg	_RA.icrs "h:m:s"	_DE.icrs "d:m:s"
1	4	2	0846+049	08 46 32	+04 56.6	DA		0849101+044528SDSS				0.0020	111.5	08 49 10	+04 45.4

J/ApJ/684/1143/table1

BHB candidates in the Milky Way (Xue+, 2008) ReadMe+ftp 2008ApJ...684.1143X metaJ/ApJ/684/1143/table1 List of 10224 BHB candidates selected by color cut (10224 rows)

Full	_r arcsec	SDSS	H	gmag mag	g-r mag	u-g mag	HRV km/s	e_ km/s	RVgal km/s	fm	D0.2 0.1nm	Type	DR6	Sloan	RAJ2000 deg	DEJ2000 deg
1	0.052	J084910.13+044528.7		19.11	-0.17	0.88	60.0	28.6	-77.6	0.27	229.04	BS	DR6	Sloan	132.292221	+04.757976

J/ApJ/794/35/sample

Binary white dwarfs atmospheric parameters (Gianninas+, 2014) ReadMe+ftp 2014ApJ...794...35G metaJ/ApJ/794/35/sample ELM WD Physical Parameters (61 rows)

Full	_r arcsec	SDSS	f_	Teff K	log(g) [cm/s2]	Mass Msun	Rad Rsun	gmag mag	gMag mag	Dist kpc	tauc Gyr	P d	l_	K km/s	MF Msun	l_	M2 Msun	M2-60 Msun	f_	l_	taum Gyr	Sep Rsun	log(h) [-]	Sloan	SimbadName	_RA deg	_DE deg
1	0.02	J0849+0445		10290	6.29	0.178	0.0499	19.292	9.05	1.119	1.617	0.07870		366.9	0.403	>=	0.65	0.89		<=	0.441	0.73	-22.38	Sloan	EQ J0849+0445	132.29220	+04.75797

J/ApJ/812/167/elmwd

The ELM survey. VI. 11 new ELM WD binaries (Gianninas+, 2015) ReadMe+ftp 2015ApJ...812..167G metaJ/ApJ/812/167/elmwd Physical and orbital binary parameters for all the Extremely low-mass white dwarfs (ELM WDs) (tables 4 and 5) (73 rows)

Full	_r arcsec	N	Name	f_	Teff K	e_ K	log(g) [cm/s2]	e_ (...)	Mass Msun	e_ Msun	Rad Rsun	e_ Rsun	gmag mag	Per d	e_ d	l_	K km/s	e_ km/s	MF Msun	e_ Msun	l_	M2 Msun	e_ Msun	pPap	_RA deg	_DE deg
1	0.03		J0849+0445		10020	150	6.27	0.06	0.176	0.010	0.0508	0.0047	19.090	0.07870	0.00010		366.9	4.7	0.403	0.016	≥	0.65	0.03	0	132.29220	+04.75798

J/ApJ/818/155/table5

The ELM survey. VII. 15 new ELM white dwarf cand. (Brown+, 2016) ReadMe+ftp 2016ApJ...818..155B metaJ/ApJ/818/155/table5 Entire ELM survey timeSerie (88 rows)

Full	_r arcsec	New	Name	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	Teff K	log(g) [cm/s2]	Mass Msun	gMag mag	g0mag mag	Dist kpc	Per d	l_	K km/s	gamma km/s	M2 Msun	tau Gyr	Nv	C	pPap	DR9	VP	Sloan	SimbadName
1	0.009		J0849+0445	08 49 10.129	+04 45 28.71	10290	6.29	0.179	9.12	19.090	0.989	0.07870		366.9	47.8	0.65	0.438	0	1	1	DR9	VP	Sloan	SDSS J084910.13+044528.7

J/ApJ/889/49/table2

The ELM Survey. VIII. Final double WD binaries (Brown+, 2020) ReadMe+ftp 2020ApJ...889...49B metaJ/ApJ/889/49/table2 Measured and derived parameters timeSerie (230 rows)

Full	_r arcsec	Bin	Nrv	ID	Name	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	gmag mag	Teff K	log(g) [cm/s2]	WD	ELM	Clean	Disk	Mass Msun	gMag mag	Dist kpc	plx mas	pmRA mas/yr	pmDE mas/yr	Gaia	Pap7	VP	Sloan	Simbad
1	0.045	*	11	J0849+0445	SDSS J084910.12+044528.7	08 49 10.127	+04 45 28.73	19.126	10290	6.290	1	1	1	1	0.155	9.27	1.014	0.9032	-1.3356	1.4075	581901582514764928	1	VP	Sloan	Gaia DR2 581901582514764928

J/ApJS/167/40/catalog

SDSS4 confirmed white dwarfs catalog (Eisenstein+, 2006) ReadMe+ftp 2006ApJS..167...40E metaJ/ApJS/167/40/catalog SDSS DR4 white dwarfs and hot subdwarfs (tables 1 and 1c of catalog) (11078 rows)

Full	_r arcsec	SpClass	WD	SDSS	pm mas/yr	pmPA deg	umag mag	gmag mag	rmag mag	imag mag	zmag mag	RAJ2000 deg	DEJ2000 deg
1	0.009	DA		J084910.13+044528.7	2.7	111.5	20.262	19.308	19.419	19.557	19.813	132.292209	+04.757975

J/ApJS/204/5/table2

SDSS DR7 white dwarf catalog (Kleinman+, 2013) ReadMe+ftp 2013ApJS..204....5K metaJ/ApJS/204/5/table2 Catalog of white dwarfs (20407 rows)

Full	_r arcsec	SDSS	RAJ2000 deg	DEJ2000 deg	SNg	umag mag	gmag mag	rmag mag	imag mag	zmag mag	pm mas/yr	pmPA deg	Teff K	log(g) [cm/s2]	Nsp	q_	Mass Msun	Type	WDcat	DR7	Sloan	Simbad
1	0.048	084910.13+044528.7	132.292220	+04.757976	8.11	20.24	19.29	19.40	19.54	19.80	2.7	111.5	9959	5.99				DAH	1	DR7	Sloan	Simbad

J/ApJS/223/20/spec

SDSS-DR8 galaxies classified by WND-CHARM (Kuminski+, 2016) ReadMe+ftp 2016ApJS..223...20K metaJ/ApJS/223/20/spec Morphological catalog of SDSS objects with spectra (2638883 rows)

Full	_r arcsec	objID	SpID	RAJ2000 deg	DEJ2000 deg	z	e_	Ell	S	Star	Class	Sloan
1	0.74	12826925859062	1337743681259595776	132.29200	+04.75798	0.000032	0.000109	0.1977	0.0241	0.7783	Star	Sloan

J/A+A/522/A88/table7

Photometric identification of BHB stars (Smith+, 2010) ReadMe+ftp 2010A&A...522A..88S metaJ/A+A/522/A88/table7 Catalogue of SDSS BHB candidates (294652 rows)

Full	_r arcsec	umag mag	gmag mag	rmag mag	imag mag	zmag mag	uext mag	gext mag	rext mag	iext mag	zext mag	Type	Psvm	modP	Dist kpc	SDSS	DR7	RAJ2000 deg	DEJ2000 deg
1	0.016	20.239	19.291	19.400	19.540	19.804	0.274	0.202	0.146	0.111	0.079	BS	0.3652	0.08077	51.37	SDSS	DR7	132.292202	+04.757974

J/A+A/674/A22/catalog

Gaia DR3. Cross-match with known variable objects (Gavras+, 2023) ReadMe+ftp 2023A&A...674A..22G metaJ/A+A/674/A22/catalog Cross-match catalog of 17841723 of Gaia sources (7841723 rows)

Full	_r arcsec	GaiaDR3	RAJ2000 deg	DEJ2000 deg	psuperclass	pvarTypes	pPer d	pCat
1	0.035	581901582514764928	132.292198	+04.757979	CST	WD		GAIA_WD_GENTILEFUSILLO_2019

Note:

J/AJ/141/189/table4

Classifiers for star/galaxy separation (Vasconcellos+, 2011) ReadMe+ftp 2011AJ....141..189V metaJ/AJ/141/189/table4 Star/galaxy classification provided by SDSS and by our FT Decision Tree (70555868 rows)

Full	_r arcsec	recno	RAJ2000 deg	DEJ2000 deg	rmag mag	SDSS	Typer	Type	FT	DR7
1	0.017	1273612	132.292202	+04.757974	19.386	587732578297708920	6	6	1	DR7

J/MNRAS/419/80/catalog

Photometric Classification Catalogue of SDSS DR7 (Abraham+, 2012) ReadMe+ftp 2012MNRAS.419...80A metaJ/MNRAS/419/80/catalog Photometric catalogue based on SDSS DR7 (a sample is published as Table 4) (6038247 rows)

Full	_r arcsec	RAJ2000 deg	DEJ2000 deg	umag mag	gmag mag	rmag mag	imag mag	zmag mag	cl1	C1 %	cl2	C2 %	DR7	SDSS
1	0.02	132.29221	+04.75798	19.965	19.089	19.253	19.428	19.724	1	100.0	3	0.0	DR7	SDSS

J/MNRAS/429/2934/table1

SDSS magnetic white dwarf stars (Kepler+, 2013) ReadMe+ftp 2013MNRAS.429.2934K metaJ/MNRAS/429/2934/table1 Magnetic white dwarf stars spectrum (539 rows)

Full	_r arcsec	SDSS	n_	Plate	MJD d	Fiber	l_	BHa Mgauss	BHb Mgauss	n_	S/N	gmag mag	Teff K	e_ K	logg [cm/s2]	e_ (...)	Sp	SimbadName	_RA deg	_DE deg
1	0.01	084910.13+044528.71		1188	52650	635		2.7	1.6		8.11	19.29	9959	155	5.99	0.18	Sp	SDSS J084910.13+044528.7	132.29220	+04.75797

J/MNRAS/482/4570/gaia2wd

Gaia DR2 white dwarf candidates (Gentile Fusillo+, 2019) ReadMe+ftp 2019MNRAS.482.4570G metaJ/MNRAS/482/4570/gaia2wd DR2 white dwarf candidates, corrected version (gaiadr2whitedwarfcandidates.dat) (486641 rows)

Full	_r arcsec	Sp	WD	Source	RA_ICRS deg	DE_ICRS deg	Plx mas	pmRA mas/yr	pmDE mas/yr	Gmag mag	BPmag mag	RPmag mag	SDSS	umag mag	gmag mag	rmag mag	imag mag	zmag mag	Pwd	TeffH K	loggH	MassH Msun	TeffHe K	loggHe	MassHe Msun	_RA.icrs deg	_DE.icrs deg
1	0.037	*	WDJ084910.13+044528.70	581901582514764928	132.29219769874	4.75797917083	0.9032	-1.336	1.408	19.383696	19.387684	19.203840	J084910.12+044528.7	20.209	19.292	19.386	19.542	19.765	0.02103							132.29220346904	+4.75797311055

J/MNRAS/482/4570/gaiasdss

Gaia DR2 white dwarf candidates (Gentile Fusillo+, 2019) ReadMe+ftp 2019MNRAS.482.4570G metaJ/MNRAS/482/4570/gaiasdss Available SDSS spectra of candidates, corrected version (gaia-sdsswhitedwarf_catalogue.dat) spectrum (37259 rows)

Full	_r arcsec	WD	n_	Source	SDSS	RAJ2000 deg	DEJ2000 deg	umag mag	gmag mag	rmag mag	imag mag	zmag mag	Plate	MJD	Fiber	S/N	SpClass	Sp
1	0.048	WDJ084910.13+044528.70		581901582514764928	J084910.12+044528.7	132.2922199999999862	+04.7579756000	20.209	19.292	19.386	19.542	19.765	1188	52650	635	8.94200351500	DA	Sp

J/MNRAS/488/2892/table1

Gaia DR2 extremely low-mass WD candidates (Pelisoli+, 2019) ReadMe+ftp 2019MNRAS.488.2892P metaJ/MNRAS/488/2892/table1 Compiled catalogue of known ELMs (119 rows)

Full	_r arcsec	ID	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	Teff K	logg [cm/s2]	M1 Msun	Porb d	K km/s	M2min Msun	taumax Gyr	GaiaDR2	plx mas	pmRA mas/yr	pmDE mas/yr	Gmag mag	BPmag mag	RPmag mag	BP-RP mag	epsi mas	Rplx	E(BP/RP)	chi2AL	NgAL	Simbad
1	0.01	J0849+0445	08 49 10.13	+04 45 28.7	10290	6.29	0.179	0.0787	366.9	0.65	0.44	581901582514764928	0.90320	-1.33600	1.40800	19.384	19.388	19.204	0.18384	0.654	2.08	1.233	335.269	290	Gaia DR2 581901582514764928