VizieR

_RAJ2000
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Show the target form

Show constraint information

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 3.804 21 37 40.93944 -72 11 00.8232 0150-19893972 324.420581 -72.183562 14.2 14.1 1980.043

%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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DEJ2000
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PosErr
arcsec

Pmag
mag

e_
mag

n_

Class

Plate

Epoch
yr

1 3.66 21 37 40.9080 -72 11 00.780 0933100453 324.42045 -72.18355 0.3 15.07 0.40 0 3 017B 1985.440

2 3.89 21 37 40.9224 -72 11 01.068 0933100453 324.42051 -72.18363 0.3 15.46 0.40 0 3 00RM 1977.782

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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	3.804	21 37 40.93944	-72 11 00.8232	0150-19893972	324.420581	-72.183562			14.2	14.1	1980.043

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	3.66	21 37 40.9080	-72 11 00.780	0933100453	324.42045	-72.18355	0.3	15.07	0.40	0	3	017B	1985.440
2	3.89	21 37 40.9224	-72 11 01.068	0933100453	324.42051	-72.18363	0.3	15.46	0.40	0	3	00RM	1977.782

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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	2.960	21 37 40.82208	-72 11 00.1104	S3132202522	324.420092	-72.183364	1990.792	16.33	0.43	14.18	0.37	3	6.37	0.34

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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	2.031	21 37 40.58616	-72 11 00.0024	0178-0530006	324.419109	-72.183334	999	999	1986.6	-480	246	3			19.97	18.33	17.20
2	3.135	21 37 40.82136	-72 11 00.4308	0178-0530010	324.420089	-72.183453	391	131	1986.1	0	0	4		16.29	13.87	14.93	16.03
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%3cEM%3e2&%3cFONT%20COLOR=%27#CD5B45%27>%203.135&%3cFONT%20COLOR=%27#CD5B45%27>21%2037%2040.82136&%3cFONT%20COLOR=%27#CD5B45%27>-72%2011%2000.4308&0178-0530010&324.420089&-72.183453&391&131&1986.1&%20%20%20%20%200&%20%20%20%20%200&4&%20&16.29&13.87&14.93&16.03%3cBR%3e">\Ahref='VizieR-5?-ref=VIZ6637ffc93d4b4b&-out.add=.&-source=I/284/out&USNO-B1.0===0178-0530013&-out.orig=o' class='full'3 4.86121 37 41.23416-72 11 00.59280178-0530013324.421809-72.1834989999991984.5 0 02 17.88 17.27 4 9.77521 37 42.09744-72 11 03.60240178-0530024324.425406-72.184334 62 41983.2 0 02 19.0818.74 5 9.94021 37 41.87016-72 11 05.28000178-0530019324.424459-72.1848004239991983.1 0 02 19.8418.37 %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	2.029	21 37 40.585992	-72 10 59.99988	0178-0532556	YM	324.4191083	-72.1833333	B	-480.0	164.0	246.0	86.1	18.380	Y			18.330	B	16.626	15.428	14.663
2	3.134	21 37 40.821336	-72 11 00.43008	0178-0532560	..	324.4200889	-72.1834528	B	0.0	0.0	0.0	0.0	13.870	B			14.930	B
3	4.859	21 37 41.233992	-72 11 00.58992	0178-0532562	..	324.4218083	-72.1834972	B	0.0	0.0	0.0	0.0	17.880	B
4	9.774	21 37 42.097344	-72 11 03.59988	0178-0532573	..	324.4254056	-72.1843333	B	0.0	0.0	0.0	0.0	19.080	B			18.740	B
5	9.940	21 37 41.869992	-72 11 05.28000	0178-0532568	..	324.4244583	-72.1848000	B	0.0	0.0	0.0	0.0	19.840	B			18.370	B

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GSC2.3

RAJ2000
deg

DEJ2000
deg

Epoch
yr

Fmag
mag

jmag
mag

Vmag
mag

Nmag
mag

Class

a
pix

1 2.95921 37 40.82232-72 11 00.1068SAZM000522324.420093-72.1833631990.79216.3314.18 16.743 6.37 0.34 %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	3.572	21 37 40.88448	-72 11 00.7728	324.420352	-72.183548	20.0	-18.0	16.627	14.664		13.87	16.29	14.93	16.03	5	0
2	3.575	21 37 40.88424	-72 11 00.7800	324.420351	-72.183550	-389.8	196.8	16.627	14.664		19.97		18.33	17.20	4	1
3	3.600	21 37 40.90272	-72 11 00.7080	324.420428	-72.183530	-64.6	-11.7	16.627	14.664		17.88			17.27	3	1
4	8.897	21 37 41.98128	-72 11 02.7600	324.424922	-72.184100	29.7	109.3				19.84		18.37		2	0
5	9.004	21 37 42.09192	-72 11 01.9212	324.425383	-72.183867	37.3	194.9				20.52		18.54		2	0
6	9.502	21 37 42.06024	-72 11 03.3540	324.425251	-72.184265	-5.2	61.1				20.21		18.43		2	0

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%22>%5cFONT SIZE=-1mas DEJ2000
deg

e_
mas

pmRA
mas/yr

e_
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pmDE
mas/yr

e_
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Epoch
yr

Bmag
mag

Vmag
mag

Jmag
mag

Hmag
mag

Kmag
mag

igal

1 3.10621 37 40.797648-72 11 00.52584 490190746324.4199902 62.5-72.1834794 63.4 -18.16 2.04 2.68 2.081974.14 8 0 115.3018.0416.62715.42814.6642M0A %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	e_RAJ2000 (...)	e_DEJ2000 arcsec	magBJ mag	e_ mag	magRF mag	e_ mag	magG mag	e_ mag	magGrvs mag	e_ mag	alphaEpoch yr	deltaEpoch yr	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)
1	3.572	21 37 40.88448	-72 11 00.7731	324.420352	-72.183548	0.072	0.072	13.870	0.400	14.930	0.400	14.603	0.400	15.345	0.500	1994.8400	1994.8400	20.0	8.7	-18.0	8.7
2	3.575	21 37 40.88425	-72 11 00.7800	324.420351	-72.183550	0.081	0.081	19.970	0.400	18.330	0.400	18.566	0.400	17.312	0.500	1995.9500	1995.9500	-389.8	9.6	196.8	9.6
3	3.600	21 37 40.90273	-72 11 00.7079	324.420428	-72.183530	0.081	0.086	14.177	0.300	16.330	0.300	15.826	0.400	17.365	0.500	1996.5900	1996.5900	-64.6	9.8	-11.7	9.9
4	8.897	21 37 41.98128	-72 11 02.7601	324.424922	-72.184100	0.163	0.163	19.840	0.400	18.370	0.400	18.612	0.400	17.466	0.500	1983.1100	1983.1100	29.7	21.2	109.3	21.2
5	9.004	21 37 42.09194	-72 11 01.9207	324.425383	-72.183867	0.163	0.163	20.520	0.400	18.540	0.400	18.731	0.400	17.276	0.500	1984.2800	1984.2800	37.3	25.0	194.9	25.0
6	9.502	21 37 42.06024	-72 11 03.3541	324.425251	-72.184265	0.163	0.163	20.210	0.400	18.430	0.400	18.653	0.400	17.314	0.500	1983.2300	1983.2300	-5.2	21.5	61.1	21.5

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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