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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"h:m:s"

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USNO-A2.0

RAJ2000
deg

DEJ2000
deg

ACTflag

Mflag

Bmag
mag

Rmag
mag

Epoch
yr

1 7.013 02 40 06.34008 +27 33 07.3800 1125-00852781 040.026417 +27.552050 18.6 17.7 1954.969

2 7.918 02 40 06.49080 +27 33 11.3832 1125-00852794 040.027045 +27.553162 15.1 15.3 1954.969

%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
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APM-ID

RAJ2000
deg

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deg

rmag
mag

l_

rClass

rStel

rDiam
arcsec

rEll

bmag
mag

l_

bClass

bStel

bDiam
arcsec

b-r
mag

Mflag

1 7.452 02 40 06.45600 +27 33 11.1312 EO0222-0014456 040.026900 +27.553092 14.63 1 35.63 15.3 0.09 14.98 1 45.92 16.0 0.35

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GSC2.2

RA(ICRS)
deg

DE(ICRS)
deg

Epoch
yr

Rmag
mag

e_
mag

Bjmag
mag

e_
mag

Class

a
pix

e

1 7.856 02 40 06.48576 +27 33 11.5236 N33321336465 040.027024 +27.553201 1991.757 14.77 0.43 15.14 0.41 3 6.60 0.10

%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
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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 2.410 02 40 05.87136 +27 33 13.5432 1175-0044854 040.024464 +27.553762 223 520 1983.0 -28 -4 4 19.04 19.06 17.88 18.65

2 3.434 02 40 06.09408 +27 33 13.3524 1175-0044856 040.025392 +27.553709 999 633 1980.1 0 0 3 17.54 18.10 18.51

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%3cEM%3e2&%3cFONT%20COLOR=%27#CD5B45%27>%203.434&%3cFONT%20COLOR=%27#CD5B45%27>02%2040%2006.09408&%3cFONT%20COLOR=%27#CD5B45%27>%2b27%2033%2013.3524&1175-0044856&040.025392&%2b27.553709&999&633&1980.1&%20%20%20%20%200&%20%20%20%20%200&3&%20&17.54&18.10&%20&18.51%3cBR%3e">\Ahref='VizieR-5?-ref=VIZ6643880830da56&-out.add=.&-source=I/284/out&USNO-B1.0===1175-0044855&-out.orig=o' class='full'3 3.58602 40 06.08352+27 33 08.58241175-0044855040.025348+27.5523844169991971.3 0 0220.22 18.91 4 6.26002 40 06.31152+27 33 08.22241175-0044857040.026298+27.5522841397081973.8 0 0418.5018.04 18.4617.72 5 6.32002 40 06.35088+27 33 09.34201175-0044858040.026462+27.5525959992081978.8 0 03 16.7818.39 17.14 6 7.38802 40 06.44352+27 33 12.38041175-0044860040.026848+27.553439 605581978.1 0 52316.81 16.6413.14 7 7.62802 40 06.46872+27 33 11.49121175-0044861040.026953+27.553192136 591974.4 0 0414.8215.3413.92 14.02 %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

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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 2.407 02 40 05.871336 +27 33 13.53996 1175-0045083 .. 040.0244639 +27.5537611 B -28.0 9.0 -4.0 22.0 19.060 B 17.880 B

2 3.431 02 40 06.094008 +27 33 13.34988 1175-0045085 .. 040.0253917 +27.5537083 B 0.0 0.0 0.0 0.0 18.100 B 17.540 e

3 3.586 02 40 06.083328 +27 33 08.57988 1175-0045084 .. 040.0253472 +27.5523833 B 0.0 0.0 0.0 0.0 20.220 o 18.910 B

4 6.259 02 40 06.311328 +27 33 08.21988 1175-0045086 .. 040.0262972 +27.5522833 B 0.0 0.0 0.0 0.0 18.500 o 18.460 B

5 6.317 02 40 06.350664 +27 33 09.33984 1175-0045087 .. 040.0264611 +27.5525944 B 0.0 0.0 0.0 0.0 18.390 B 16.780 e

6 7.386 02 40 06.443328 +27 33 12.38004 1175-0045089 YM 040.0268472 +27.5534389 B 0.0 2.0 52.0 19.0 17.230 Y 17.500 Y 13.140 B 16.582 15.157 15.679

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6 7.386 02 40 06.443328 +27 33 12.38004 1175-0045089 YM 040.0268472 +27.5534389 B 0.0 2.0 52.0 19.0 17.230 Y 17.500 Y 13.140 B 16.582 15.157 15.679
%22>\Ahref='VizieR-5?-ref=VIZ6643880830da56&-out.add=.&-source=I/297/out&NOMAD1===1175-0045090' class='full'7 7.62802 40 06.468672+27 33 11.490121175-0045090..040.0269528+27.5531917B 0.0 0.0 0.0 0.013.920B 15.340e %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 3.243 02 40 05.80920 +27 33 14.1876 NCKF021428 040.024205 +27.553941 1991.705 21.47 3 2.02 0.26

2 7.859 02 40 06.48600 +27 33 11.5236 NCKF006465 040.027025 +27.553201 1991.757 14.77 15.14 16.17 14.94 3 6.60 0.10

%0a%0a
Full

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_RAJ2000
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"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

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fl

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	7.013	02 40 06.34008	+27 33 07.3800	1125-00852781	040.026417	+27.552050			18.6	17.7	1954.969
2	7.918	02 40 06.49080	+27 33 11.3832	1125-00852794	040.027045	+27.553162			15.1	15.3	1954.969

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	7.452	02 40 06.45600	+27 33 11.1312	EO0222-0014456	040.026900	+27.553092	14.63		1	35.63	15.3	0.09	14.98		1	45.92	16.0	0.35
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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	7.856	02 40 06.48576	+27 33 11.5236	N33321336465	040.027024	+27.553201	1991.757	14.77	0.43	15.14	0.41	3	6.60	0.10

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	2.410	02 40 05.87136	+27 33 13.5432	1175-0044854	040.024464	+27.553762	223	520	1983.0	-28	-4	4	19.04		19.06	17.88	18.65
2	3.434	02 40 06.09408	+27 33 13.3524	1175-0044856	040.025392	+27.553709	999	633	1980.1	0	0	3		17.54	18.10		18.51
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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	3.243	02 40 05.80920	+27 33 14.1876	NCKF021428	040.024205	+27.553941	1991.705		21.47			3	2.02	0.26
2	7.859	02 40 06.48600	+27 33 11.5236	NCKF006465	040.027025	+27.553201	1991.757	14.77	15.14	16.17	14.94	3	6.60	0.10

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 [**ClosingBrace(s)Inserted**]
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%20

%22> 1 2.44302 40 05.87496+27 33 13.5828040.024479+27.553773 -27.7 -4.0 19.0419.06 17.8818.65 4 0 2 3.00402 40 06.03816+27 33 13.4856040.025159+27.553746 -18.0 -2.1 18.1017.54 18.51 3 1 3 3.15102 40 06.10176+27 33 09.6012040.025424+27.552667 10.8 20.5 20.22 18.91 2 0 4 5.66302 40 06.29784+27 33 09.2952040.026241+27.552582 -15.8 -1.2 18.3916.78 17.14 3 1 5 5.85202 40 06.30696+27 33 09.0756040.026279+27.552521 -2.1 18.7 18.50 18.0418.4617.72 4 1 6 7.81102 40 06.48120+27 33 11.7684040.027005+27.553269 2.9 6.216.58215.68014.8213.9215.34 14.02 5 0 7 7.82202 40 06.47640+27 33 12.3948040.026985+27.553443 7.2 52.016.58215.68016.8116.64 13.14 4 0 %0a%0a

Full	_r 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	8.149	02 40 06.50282	+27 33 12.2543	XPM 235-0038030	040.027095	+27.553404	6.97	17.87	7.06	18.12	14.767	15.144	16.173	14.942	16.582	0.159	15.157		15.680	0.194	1284449638	15.1	15.3	299	42.904682	0	0	M

%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"	[**ClosingBrace(s)Inserted**]
">

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

e_
mag

e_
mag

magG
mag

e_
mag

e_
mag

e_
(...)

e_
(...)

1 3.00402 40 06.03813+27 33 13.4860040.025159+27.553746 0.133 0.13318.100 0.40017.540 0.40017.671 0.40017.163 0.5001980.17001980.1700 -18.0 6.4 -2.1 6.4 2 3.15102 40 06.10176+27 33 09.6008040.025424+27.552667 0.163 0.16320.220 0.40018.910 0.40019.148 0.40018.108 0.5001971.34001971.3400 10.8 8.0 20.5 8.0 3 3.30202 40 05.82779+27 33 14.3314040.024282+27.553981 0.077 0.07121.474 0.30017.880 0.40018.702 0.09517.865 0.1212005.93002005.9300 -27.7 7.1 -4.0 7.1 4 5.66302 40 06.29786+27 33 09.2949040.026241+27.552582 0.133 0.13318.390 0.40016.780 0.40017.018 0.40015.783 0.5001978.83001978.8300 -15.8 6.7 -1.2 6.7 5 5.85202 40 06.30695+27 33 09.0760040.026279+27.552521 0.115 0.13318.500 0.40018.460 0.40018.456 0.40018.343 0.5001973.88001973.8800 -2.1 6.1 18.7 6.9 6 7.82202 40 06.47638+27 33 12.3951040.026985+27.553443 0.111 0.11116.640 0.40013.140 0.40012.429 0.40010.363 0.5001984.08001984.0800 7.2 6.0 52.0 6.0 7 8.02102 40 06.49864+27 33 11.3363040.027078+27.553149 0.021 0.02315.144 0.30014.767 0.30016.606 0.08015.689 0.1102005.93002005.9300 2.9 5.1 6.2 5.1 %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	7.929	02 40 06.500733	+27 33 12.10926	588-020231	040.0270472	+27.5531964	2013.180	17.202	0.042	-9.5	-45.7	16.582	15.157	15.680

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAICRS deg	e_ mas	DEICRS deg	e_ mas	ID	Type	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)	Nobs	Dt [**ClosingBrace(s)Inserted**]
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%22>%5cFONT SIZE=-1yr Rmag
mag

Bmag
mag

Nmag
mag

Vmag
mag

Jmag
mag

Hmag
mag

Kmag
mag

1 7.78902 40 06.481333+27 33 11.23421040.0270056 114.00+27.5531206 134.0065439+00064654 0.0 4.9 -2.3 5.8 940.749 14.767 15.144 14.942 16.173 16.582 15.157 15.680 %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"	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	8.073	02 40 06.4898034073	+27 33 11.743860126	040.02709265072	+27.55318811516	19.026268	16.534	9.179	9.792	9.869	7.01137e-01		-26.665	9.490	-11.642	12.158	3.43587e-01		6	5	PS1	Gaia	DR9+DR12	Sloan	2M

%0a%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