VizieR

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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.

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USNO-A2.0

RAJ2000
deg

DEJ2000
deg

ACTflag

Mflag

Bmag
mag

Rmag
mag

Epoch
yr

1 9.226 05 21 26.51472 -29 39 34.3800 0600-02301263 080.360478 -29.659550 10.3 10.1 1982.017

%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
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GSC

RAJ2000
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deg

PosErr
arcsec

Pmag
mag

e_
mag

n_

Class

Plate

Epoch
yr

1 9.61 05 21 26.5056 -29 39 33.912 0648700923 080.36044 -29.65942 0.4 10.55 0.22 0 3 01CD 1976.890

%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
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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	9.226	05 21 26.51472	-29 39 34.3800	0600-02301263	080.360478	-29.659550			10.3	10.1	1982.017

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	GSC	RAJ2000 deg	DEJ2000 deg	PosErr arcsec	Pmag mag	e_ mag	n_	Class	Plate	Epoch yr
1	9.61	05 21 26.5056	-29 39 33.912	0648700923	080.36044	-29.65942	0.4	10.55	0.22	0	3	01CD	1976.890

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%3cBR%3e%0a%3cEM%3e1&%3cFONT%20COLOR=%27#CD5B45%27>%209.80&%3cFONT%20COLOR=%27#CD5B45%27>05%2021%2026.4960&%3cFONT%20COLOR=%27#CD5B45%27>-29%2039%2033.768&0648700923&080.36040&-29.65938&%200.4&10.56&%200.24&%200&3&1976.890%3cBR%3e%0a %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	7.453	05 21 26.50152	-29 39 39.3120	0603-0057436	080.360423	-29.660920	999	999	1957.9	0	0	2	16.75	15.38
2	8.750	05 21 26.52744	-29 39 45.2520	0603-0057437	080.360531	-29.662570	228	999	1976.1	-42	-38	4	16.27	15.23		13.47	16.88

%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

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 [**ClosingBrace(s)Inserted**]
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Rmag

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%22>%5cFONT SIZE=-1mag r_

Jmag
mag

Hmag
mag

Kmag
mag

1 7.45505 21 26.501328-29 39 39.309840603-0057923..080.3604222-29.6609194B 0.0 0.0 0.0 0.016.750o 15.380e 2 8.75005 21 26.527344-29 39 45.249840603-0057924..080.3605306-29.6625694B -42.0 7.0 -38.0 42.016.270o 13.470B %0a%0a

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	8.710	05 21 26.52048	-29 39 45.0540	080.360502	-29.662515	-39.5	-44.2			16.27		15.23	13.47	16.88	4	0

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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_ [**ClosingBrace(s)Inserted**]
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%22>%5cFONT SIZE=-1mag alphaEpoch
yr

deltaEpoch
yr

pmRA
mas/yr

e_
(...)

pmDE
mas/yr

e_
(...)

1 7.69505 21 26.96045-29 39 32.5388080.362335-29.659039 0.299 0.29920.719 0.50018.246 0.50018.284 0.40016.573 0.5001999.01001999.0100 0.0 0.0 0.0 2 8.71005 21 26.52048-29 39 45.0542080.360502-29.662515 0.115 0.11516.270 0.40013.470 0.40013.338 0.40011.485 0.5001976.16001976.1600 -39.5 6.3 -44.2 6.3 %0a%0a%0a

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	0.877	05 21 27.1367430960	-29 39 40.217111280	S25X030150	080.36306976290	-29.66117141980	2022331130150	2012.000	3																19.671
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1	0.877	05 21 27.1367430960	-29 39 40.217111280	S25X030150	080.36306976290	-29.66117141980	2022331130150	2012.000	3																19.671

%22>\Ahref='VizieR-5?-ref=VIZ66433718921f0&-out.add=.&-source=I/353/gsc242&-c=080.36143963000%20-29.66222759000,eq=ICRS,rs=2&-out.orig=o' class='full'2 5.76705 21 26.7455112000-29 39 44.019324000S25X047350080.36143963000-29.66222759000 20223311473502013.2113 20.07519.780 3 7.69205 21 26.9611200000-29 39 32.540400000S25X017707080.36233800000-29.65903900000 20223311177071999.0140 16.750 4 8.55505 21 26.5548450480-29 39 45.399297240S25X037157080.36064518770-29.66261091590 20223311371572012.0003 17.753 %0a%0a%0a%0a

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	IRAS	RA1950 "h:m:s"	DE1950 "d:m:s"	Fnu12 Jy	q_	Fnu25 Jy	q_	Fnu60 Jy	q_	Fnu100 Jy	q_	nID
1	6.5	05 21 26.621	-29 39 42.94	F05195-2942	05 19 30.4	-29 42 35	8.99e-02	1	6.65e-02	1	4.69e-01	3	1.70e+00	2	1

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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 [**ClosingBrace(s)Inserted**]
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1 7.69205 21 26.96112-29 39 32.5404080.362338-29.65903905212696-293932516.750 0.23714.716 14.149 DUU200100c0020 %0a%0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20%3cP%3e%0a

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 deg	DEJ2000 deg	FUV mag	e_ mag	NUV mag	e_ mag	r.fov deg	b	Fafl	Nafl	Fexf	Nexf	Fr arcsec	Nr arcsec
1	9.771	05 21 26.55893	-29 39 32.9533	080.360662	-29.659154			17.109	0.034	0.386897	1	0	0	0	0		53.23

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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