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.

Full

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_RAJ2000
"h:m:s"

_DEJ2000
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USNO-A2.0

RAJ2000
deg

DEJ2000
deg

ACTflag

Mflag

Bmag
mag

Rmag
mag

Epoch
yr

1 0.147 11 31 28.49016 +62 10 11.2404 1500-05441941 172.868709 +62.169789 16.5 15.1 1954.110

%0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20%3cB%3e%3cFONT%20COLOR=%27#CD5B45%27>%20The%20current%20version%20includes%20only%20the%20North%20%28POSS-I%20plates%29%3cP%3e%0a
Full

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_RAJ2000
"h:m:s"

_DEJ2000
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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 0.516 11 31 28.40280 +62 10 11.2404 EO0977-0348172 172.868345 +62.169789 15.47 1 6.49 17.6 0.12 17.16 1 21.72 16.4 1.70

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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	0.147	11 31 28.49016	+62 10 11.2404	1500-05441941	172.868709	+62.169789			16.5	15.1	1954.110

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	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	0.516	11 31 28.40280	+62 10 11.2404	EO0977-0348172	172.868345	+62.169789	15.47		1	6.49	17.6	0.12	17.16		1	21.72	16.4	1.70
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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.

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 0.210 11 31 28.48992 +62 10 11.5248 N21213323279 172.868708 +62.169868 1993.305 14.73 0.42 15.63 0.42 3 6.47 0.07

%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

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_RAJ2000
"h:m:s"

_DEJ2000
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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 0.349 11 31 28.44744 +62 10 11.6328 1521-0221404 172.868531 +62.169898 95 115 1979.7 0 0 5 16.43 15.14 15.08 14.82 14.63

2 4.811 11 31 27.78888 +62 10 11.1108 1521-0221397 172.865787 +62.169753 999 999 1973.7 0 0 2 19.57 19.84

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%3cEM%3e2&%3cFONT%20COLOR=%27#CD5B45%27>%204.811&%3cFONT%20COLOR=%27#CD5B45%27>11%2031%2027.78888&%3cFONT%20COLOR=%27#CD5B45%27>%2b62%2010%2011.1108&1521-0221397&172.865787&%2b62.169753&999&999&1973.7&%20%20%20%20%200&%20%20%20%20%200&2&19.57&%20&19.84&%20&%20%3cBR%3e">\Ahref='VizieR-5?-ref=VIZ66435a4e10c5b8&-out.add=.&-source=I/284/out&USNO-B1.0===1521-0221405&-out.orig=o' class='full'3 5.71311 31 28.61352+62 10 16.97161521-0221405172.869223+62.1713816164251976.2 0 02 19.68 18.27 4 6.32311 31 29.16000+62 10 07.22281521-0221408172.871500+62.1686732966501974.1 0 0220.21 19.74 5 7.02511 31 27.70008+62 10 06.88081521-0221396172.865417+62.1685789999991973.7 0 0219.81 20.54 6 7.48311 31 28.10472+62 10 18.36121521-0221402172.867103+62.1717679999991973.7 0 0219.02 19.60 7 7.69811 31 28.97400+62 10 04.48321521-0221406172.870725+62.1679129994691974.1 0 0219.65 20.70 8 8.15911 31 28.35000+62 10 03.23041521-0221403172.868125+62.1675643434651975.1 0 0220.10 20.29 9 8.35211 31 29.30616+62 10 17.33161521-0221409172.872109+62.1714819219991980.9 166 -146318.72 19.6019.11 %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
mag

r_

Jmag
mag

Hmag
mag

Kmag
mag

R

1 0.347 11 31 28.447344 +62 10 11.62992 1521-0227503 YM 172.8685306 +62.1698972 B 0.0 0.0 0.0 0.0 18.350 Y 14.820 B 15.358 14.662 14.252

2 4.812 11 31 27.788664 +62 10 11.11008 1521-0227496 .. 172.8657861 +62.1697528 B 0.0 0.0 0.0 0.0 19.840 B

3 5.711 11 31 28.613328 +62 10 16.97016 1521-0227504 .. 172.8692222 +62.1713806 B 0.0 0.0 0.0 0.0 19.680 e

4 6.325 11 31 29.160000 +62 10 07.21992 1521-0227507 .. 172.8715000 +62.1686722 B 0.0 0.0 0.0 0.0 19.740 B

5 7.026 11 31 27.700008 +62 10 06.88008 1521-0227495 .. 172.8654167 +62.1685778 B 0.0 0.0 0.0 0.0 20.540 B

6 7.482 11 31 28.104672 +62 10 18.36012 1521-0227501 .. 172.8671028 +62.1717667 B 0.0 0.0 0.0 0.0 19.020 o 19.600 B

7 7.700 11 31 28.974000 +62 10 04.47996 1521-0227505 .. 172.8707250 +62.1679111 B 0.0 0.0 0.0 0.0 20.700 B

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7 7.700 11 31 28.974000 +62 10 04.47996 1521-0227505 .. 172.8707250 +62.1679111 B 0.0 0.0 0.0 0.0 20.700 B
%22>\Ahref='VizieR-5?-ref=VIZ66435a4e10c5b8&-out.add=.&-source=I/297/out&NOMAD1===1521-0227502' class='full'8 8.15911 31 28.350000+62 10 03.230041521-0227502..172.8681250+62.1675639B 0.0 0.0 0.0 0.020.290B 9 8.35011 31 29.305992+62 10 17.330161521-0227508..172.8721083+62.1714806B 166.0 33.0 -146.0 60.019.600B 19.110B %0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20This%20version%20of%20the%20%0a%3cB%3eGSC-II%0ahas%20no%20proper%20motions,%20but%20the%20limits%20on%20brightness%20which%20existed%20on%0a%20%28F<18.5,%20B_j<19.5%29%20were%20removed.%0a%25The%20data%20are%20%3cB%3e%3cFONT%20COLOR=%27#0000CD%27>copyrighted,%20check%0a%25the%20%3cB%3edata%20use%20Policy.%0a%3cP%3e%0a
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 0.210 11 31 28.48992 +62 10 11.5248 N7LQ003279 172.868708 +62.169868 1993.305 14.73 15.63 15.70 15.25 3 6.47 0.07

%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 0.175 11 31 28.49232 +62 10 11.2152 172.868718 +62.169782 1.1 -3.6 15.359 14.252 16.43 15.08 15.14 14.82 14.63 6 0

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">
%3cEM%3e1&%3cFONT%20COLOR=%27#CD5B45%27>%200.175&%3cFONT%20COLOR=%27#CD5B45%27>11%2031%2028.49232&%3cFONT%20COLOR=%27#CD5B45%27>%2b62%2010%2011.2152&172.868718&%2b62.169782&%20%20%20%20%201.1&%20%20%20%20-3.6&15.359&14.252&16.43&15.08&15.14&14.82&14.63&%206&%200%3cBR%3e">\Ahref='VizieR-5?-ref=VIZ66435a4e10c5b8&-out.add=.&-source=I/317/sample&PPMXL===1010109551224955887' class='full'2 5.71111 31 28.53672+62 10 17.0364172.868903+62.171399 -18.1 2.6 19.68 18.27 2 0 3 6.23011 31 27.59136+62 10 12.0612172.864964+62.170017 -35.6 22.6 19.5719.84 2 0 4 6.70111 31 29.17872+62 10 06.8016172.871578+62.168556 3.5 -19.1 20.2119.74 2 0 5 6.75011 31 28.15248+62 10 17.7024172.867302+62.171584 29.9 -49.2 19.02 19.60 2 0 6 7.76411 31 29.04480+62 10 04.6812172.871020+62.167967 67.2 8.5 19.6520.70 2 0 7 8.03811 31 28.30560+62 10 03.3924172.867940+62.167609 -12.5 7.7 20.1020.29 2 0 8 8.42711 31 29.25360+62 10 17.7672172.871890+62.171602 152.3 -136.0 18.7219.60 19.11 3 1 9 9.39211 31 27.18864+62 10 08.6844172.863286+62.169079 -82.6 40.8 19.8120.54 2 0 %0a%0a
Full

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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 0.275 11 31 28.50838 +62 10 11.1973 XPM 304-0330226 172.868785 +62.169777 -0.42 -4.61 -0.15 -4.38 14.725 15.626 15.703 15.248 15.359 0.068 14.662 0.084 14.252 0.090 544412003 16.5 15.1 64 44.982254 0 0 M

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Full

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_RAJ2000
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_DEJ2000
"d:m:s"

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%22d:m:s%22&%">\BegDIVclass='sort-down ' </A>decRAJ2000
degDEJ2000
deg

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	0.210	11 31 28.48992	+62 10 11.5248	N21213323279	172.868708	+62.169868	1993.305	14.73	0.42	15.63	0.42	3	6.47	0.07

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	0.349	11 31 28.44744	+62 10 11.6328	1521-0221404	172.868531	+62.169898	95	115	1979.7	0	0	5	16.43	15.14	15.08	14.82	14.63
2	4.811	11 31 27.78888	+62 10 11.1108	1521-0221397	172.865787	+62.169753	999	999	1973.7	0	0	2	19.57		19.84
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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	0.210	11 31 28.48992	+62 10 11.5248	N7LQ003279	172.868708	+62.169868	1993.305	14.73	15.63	15.70	15.25	3	6.47	0.07

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	0.175	11 31 28.49232	+62 10 11.2152	172.868718	+62.169782	1.1	-3.6	15.359	14.252	16.43	15.08	15.14	14.82	14.63	6	0
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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	[**ClosingBrace(s)Inserted**]
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e_
mag

e_
mag

magG
mag

e_
mag

e_
mag

e_
(...)

e_
(...)

1 0.13211 31 28.46741+62 10 11.4625172.868614+62.169851 0.005 0.00515.626 0.30014.725 0.30016.279 0.08015.168 0.1102001.39002001.3900 7.1 5.8 18.4 7.7 2 0.17611 31 28.49236+62 10 11.2149172.868718+62.169782 0.066 0.06615.080 0.40014.820 0.40014.877 0.40014.596 0.5001991.25001991.2500 1.1 4.0 -3.6 4.0 3 6.74911 31 28.15247+62 10 17.7020172.867302+62.171584 0.163 0.16319.020 0.40019.600 0.40019.409 0.40019.780 0.5001973.71001973.7100 29.9 8.3 -49.2 8.3 %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"	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	0.137	11 31 28.505224	+62 10 11.19981	761-197090	172.8686297	+62.1698544	2013.802	16.625	0.018	-17.3	20.0	15.359	14.662	14.252			17.404	16.572

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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