VizieR

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The 3 columns in color are computed by VizieR, and are not part of the original data.

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	TICID1	TICID2	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	ePos 10mas	e_ mag	Bmag mag	e_ mag	Vmag mag	Flag1
1	2.471	00 57 09.98933	-43 43 38.5900	7539	275	00 57 09.989	-43 43 38.59	70	0.40	10.50		0.00	0

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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.

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 10.165 00 57 09.20280 -43 43 46.4304 0450-00334488 014.288345 -43.729564 14.0 14.8 1984.723

2 23.114 00 57 11.07888 -43 43 56.4708 0450-00334671 014.296162 -43.732353 14.8 17.0 1984.723

3 25.312 00 57 11.86680 -43 43 49.2708 0450-00334747 014.299445 -43.730353 18.3 17.6 1984.723

4 28.311 00 57 11.37216 -43 44 00.5820 0450-00334702 014.297384 -43.733495 17.8 17.5 1984.723

%0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20The%20%3cB%3eGuide%20Star%20Catalog%20has%20been%20constructed%20to%20support%20the%20%0aoperational%20need%20of%20the%20Hubble%20Space%20Telescope.%0aIt%20contains%20over%2025%20million%20positions%20for%20about%2019%20million%0aobjects,%20of%20which%20more%20than%2015%20million%20are%20classified%20as%20stars.%0aThe%20version%20%3cB%3e1.2%20is%20a%20new%20astrometric%20reduction%20which%20results%20in%0aabsolute%20position%20errors%20about%200.3-0.4%20arcsec.%0a%28see%20GSC%20pages%20at%20URL%20http://www-gsss.stsci.edu/gsc/gsc.html%29%0a%3cP%3e%0a%0a%5b%2a%2a%2a%2aClosingBrace%28s%29Inserted%2a%2a%2a%2a%5d">

Note: The Guide Star Catalog has been constructed to support the operational need of the Hubble Space Telescope. It contains over 25 million positions for about 19 million objects, of which more than 15 million are classified as stars. The version 1.2 is a new astrometric reduction which results in absolute position errors about 0.3-0.4 arcsec. (see GSC pages at URL http://www-gsss.stsci.edu/gsc/gsc.html)

TABULARCELLPADDING=5 CELLSPACING=2 class='tablist Vbgcol2'Lp0.80Full

_r
arcsec

_RAJ2000
"h:m:s"

_DEJ2000
"d:m:s"

GSC

RAJ2000
deg

DEJ2000
deg

PosErr
arcsec

Pmag
mag

e_
mag

Class

Plate

Epoch
yr

3.11

00 57 10.0488

-43 43 38.604

0753900275

014.29187

-43.72739

0.7

10.46

0.28

04FI

1979.706

%0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20The%20%3cB%3eGSC-ACT%20%3cEM%3e%28or%20%3cB%3eGSC1.3%29%0ais%20a%20recalibration%20of%20the%20%3cB%3e<%25E%20I/220%7cGSC1.1>,%20the%20catalogue%20constructed%20%0ato%20support%20the%20operational%20need%20of%20the%20Hubble%20Space%20Telescope,%0awith%20the%20%3cB%3e<%25E%20I/246%7cACT>,%20the%20combination%20of%20the%20Astrographic%20Catalogue%0aand%20the%20%3cB%3e%3cEM%3eTycho%20catalogue%20derived%20from%20the%20%3cEM%3e<%25E%20I/239%7cHipparcos>%0amission;%20see%20http://www.projectpluto.com/gsc_act.htm%20for%20more%20details%0aabout%20this%20recalibration.%0a%3cP%3e%0a

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	GSC	RAJ2000 deg	DEJ2000 deg	PosErr arcsec	Pmag mag	e_ mag	n_	Class	Epoch yr
1	3.12	00 57 10.0512	-43 43 38.388	0753900275	014.29188	-43.72733	0.7	10.46	0.28	0	3	1979.706

%0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20The%20construction%20of%20the%20%0a%3cB%3eGSC-II%20%0ais%20still%20in%20progress:%20this%0aversion%20has%20no%20proper%20motions,%20and%20the%20magnitude%20limits%20are%2018.5%20in%20F%20%28red%29%0aand%2019.5%20in%20J%20%28blue%29.%20The%20data%20are%20%3cB%3e%3cFONT%20COLOR=%27#0000CD%27>copyrighted,%20check%20%0athe%20%3cB%3edata%20use%20Policy.%0a%3cP%3e%0a

Full	_r arcsec	_RAJ2000 "h:m:s"	[**ClosingBrace(s)Inserted**]
">

%22>"h:m:s" ">\BegDIVclass='sort-down ' </A>string _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

1 2.94700 57 10.02816-43 43 37.6212S032030347014.291784-43.7271171997.737 9.38 0.1110.31 0.110 27.46 0.55 211.15400 57 09.11736-43 43 46.9632S03203037513014.287989-43.7297121997.73715.89 0.1216.21 0.120 5.09 0.17 %0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20The%20%3cB%3eUSNO-B%20Catalog%20presents%20positions,%20proper%20motions,%20%0amagnitudes%20un%20blue,%20red%20and%20infrared,%20as%20well%20as%20star/galaxy%20estimators%0afor%201,045,175,762%20objects%20derived%20from%203,648,832,040%20separate%20observations.%0aThe%20data%20were%20taken%20from%20scans%20of%207,435%20Schmidt%20plates%0ataken%20from%20various%20sky%20surveys%20during%20the%20last%2050%20years.%3cBR%3e%0aUSNO-B1.0%20catalog%20was%20created%20by%20Dave%20Monet%20and%20collaborators%0aat%20http://www.nofs.navy.mil/data/fchpix/%20%3cBR%3e%0a%3cB%3e%3cFONT%20COLOR=%27#EE0000%27>%20Note%20that%20the%20star/galaxy%20estimators%20may%20be%20mixed%20up%0a%20in%20dense%20regions.%0a%3cP%3e%0a

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	1.627	00 57 09.89544	-43 43 39.0504	0462-0008110	014.291231	-43.727514	729	688	1991.4	0	0	3			9.95	9.32	9.42
2	6.228	00 57 10.15152	-43 43 42.8700	0462-0008111	014.292298	-43.728575	307	999	1988.7	0	0	2			9.90	9.47
3	8.046	00 57 10.25016	-43 43 44.3532	0462-0008113	014.292709	-43.728987	205	679	1988.7	0	0	2			9.85	9.75
4	10.195	00 57 09.20088	-43 43 46.4520	0462-0008108	014.288337	-43.729570	159	201	1990.9	0	0	4		14.51	14.78	14.70	15.90
5	13.901	00 57 08.88288	-43 43 28.1712	0462-0008107	014.287012	-43.724492	761	36	1989.0	-62	114	3		17.66	19.06	18.07
6	22.929	00 57 11.48616	-43 43 51.5820	0462-0008119	014.297859	-43.730995	999	278	1989.0	-110	-88	3		17.94	19.01	18.14
7	23.924	00 57 08.85144	-43 43 16.4928	0462-0008106	014.286881	-43.721248	592	804	1993.7	0	0	2		19.29		17.35
8	23.993	00 57 11.13480	-43 43 57.1116	0462-0008114	014.296395	-43.732531	443	518	1990.9	0	0	4		17.17	15.73	16.84	18.65
9	25.189	00 57 11.83200	-43 43 49.7532	0462-0008120	014.299300	-43.730487	342	450	1990.9	0	0	4		18.40	19.53	18.71	18.92
10	25.428	00 57 11.45352	-43 43 55.9128	0462-0008118	014.297723	-43.732198	202	999	1997.2	0	0	2				18.27	18.97
11	26.017	00 57 11.23152	-43 43 58.8612	0462-0008116	014.296798	-43.733017	788	999	1990.9	-162	-580	4		17.85	19.06	16.92	18.50
12	26.825	00 57 11.22936	-43 43 59.8908	0462-0008115	014.296789	-43.733303	999	955	1990.9	0	0	4		18.93	17.65	18.08	18.81
13	28.481	00 57 11.33544	-43 44 01.1004	0462-0008117	014.297231	-43.733639	11	505	1989.0	-28	-42	3		18.12	19.19	18.28

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">Note: More recent versions available: UCAC3 (I/315) and UCAC4 (I/322); see also the UCAC home page at http://ad.usno.navy.mil/ucac/

Full

_r
arcsec

_RAJ2000
"h:m:s"

_DEJ2000
"d:m:s"

2UCAC

RAJ2000
deg

e_
mas

DEJ2000
deg

e_
mas

UCmag
mag

No

Nc

pmRA
mas/yr

pmDE
mas/yr

2Mkey

Jmag
mag

Kmag
mag

1 3.229 00 57 10.049376 -43 43 37.38504 13047928 014.2918724 29 -43.7270514 40 14.82 2 2 11.3 0.4 546524576 12.961 11.890

%0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20The%20Naval%20Observatory%20Merged%20Astrometric%20Dataset%20%28NOMAD%29%20contains%0aastrometric%20and%20photometric%20data%20for%20over%201%20billion%20stars%20derived%20from%0athe%20Hipparcos%20%28I/239%29,%20Tycho-2%20%28I/259%29,%20UCAC2%20%28I/289%29,%20and%20USNO-B1.0%0a%28I/284%29%20catalogs%20for%20astrometry%20and%20optical%20photometry,%20supplemented%0aby%202MASS%20%28II/246%29%20near-infrared%20photometry.%3cBR%3e%0a%3cFONT%20SIZE=%27-1%27%3eAn%20efficient%20remote%20query%20program%20%3cB%3efindnomad1%20is%0aavailable%20in%20the%20cdsclient%20%0apackage,%20for%20Unix/Linux%20platforms%0a%3cP%3e%0a

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