VizieR

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The 5 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"	Name	RAB1950 "h:m:s"	DEB1950 "d:m:s"	bmag mag	Nfields	Flag1	Flag2	Flag3	_RA.icrs "h:m:s"	_DE.icrs "d:m:s"
1	1.468	12 10 28.45781	+27 31 01.7740	+27.0351	12 07 56.108	+27 47 43.04	17.08	4	0	0	0	12 10 28.458	+27 31 01.77

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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 1.425 12 10 28.46616 +27 31 02.3232 1125-06461627 182.618609 +27.517312 14.0 12.1 1955.292

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Full

_r
arcsec

_RAJ2000
"h:m:s"

_DEJ2000
"d:m:s"

APM-ID

RAJ2000
deg

DEJ2000
deg

rmag
mag

rClass

rStel

rDiam
arcsec

rEll

bmag
mag

bClass

bStel

bDiam
arcsec

b-r
mag

Mflag

1.463

12 10 28.45872

+27 31 02.0532

EO1398-0206857

182.618578

+27.517237

12.39

29.57

23.5

0.06

14.95

32.52

20.2

2.56

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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	1.331	12 10 28.46976	+27 31 02.1324	N12213132907	182.618624	+27.517259	1996.367	11.98	0.41	13.47	0.41	0	9.67	0.03

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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	1.025	12 10 28.50936	+27 31 02.5428	1175-0246693	182.618789	+27.517373	115	94	1978.6	12	6	5	15.04	12.84	12.18	10.65	10.64
2	1.441	12 10 28.64688	+27 31 02.8632	1175-0246695	182.619362	+27.517462	999	874	1976.3	0	0	2		17.78			10.46
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%3cEM%3e2&%3cFONT%20COLOR=%27#CD5B45%27>%201.441&%3cFONT%20COLOR=%27#CD5B45%27>12%2010%2028.64688&%3cFONT%20COLOR=%27#CD5B45%27>%2b27%2031%2002.8632&1175-0246695&182.619362&%2b27.517462&999&874&1976.3&%20%20%20%20%200&%20%20%20%20%200&2&%20&17.78&%20&%20&10.46%3cBR%3e">\Ahref='VizieR-5?-ref=VIZ66439cdf180d46&-out.add=.&-source=I/284/out&USNO-B1.0===1175-0246692&-out.orig=o' class='full'3 6.29812 10 28.48752+27 30 55.67041175-0246692182.618698+27.515464 261941975.8 0 02 18.45 16.94 4 9.02712 10 28.26288+27 31 09.94081175-0246690182.617762+27.5194288738751976.3 0 0220.12 18.48 5 9.49312 10 28.98480+27 30 54.17281175-0246696182.620770+27.5150489993681969.3 160 -266319.4417.51 18.66 6 9.83712 10 28.55352+27 31 11.71201175-0246694182.618973+27.5199204381901976.3 0 02 19.10 18.51 %0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20More%20recent%20versions%20available:%20UCAC3%20%28I/315%29%20and%20UCAC4%20%28I/322%29;%20see%20also%20the%20UCAC%20home%20page%20at%20http://ad.usno.navy.mil/ucac/%3cP%3e%0a

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	1.328	12 10 28.470576	+27 31 02.16912	41544646	182.6186274	84	+27.5172692	69	16.01	3	2	3.2	-1.3	932672714	13.917	12.965

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

%20

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

Kmag
mag

1 1.32712 10 28.470600+27 31 02.169121175-0250155YM182.6186275+27.5172692C 3.1 6.5 -1.3 6.018.350Y 10.650B13.91713.39312.965 2 6.29912 10 28.487328+27 30 55.670041175-0250156..182.6186972+27.5154639B 0.0 0.0 0.0 0.0 18.450e 3 9.02812 10 28.262664+27 31 09.940081175-0250153..182.6177611+27.5194278B 0.0 0.0 0.0 0.020.120o 4 9.49412 10 28.984656+27 30 54.169921175-0250158..182.6207694+27.5150472B 160.0 43.0 -266.0 10.019.440o 17.510e 5 9.83512 10 28.553328+27 31 11.709841175-0250157..182.6189722+27.5199194B 0.0 0.0 0.0 0.0 19.100e %0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20Zone%20-30/%2b50deg%3cP%3e%0a

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	CMC14	f_	RAICRS deg	DEICRS deg	r'mag mag	Nt	Jmag mag	Hmag mag	Ksmag mag
1	1.695	12 10 28.44048	+27 31 01.8768	121028.4+273101		182.618502	+27.517188	15.275	1	13.917	13.393	12.965

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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