VizieR

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The 3 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"	TICID1	TICID2	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	ePos 10mas	e_ mag	Bmag mag	e_ mag	Vmag mag	Flag1
1	21.213	19 55 33.53933	-49 52 56.5900	8399	808	19 55 33.539	-49 52 56.59	29	0.30	12.30		0.00	0

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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.

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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 5.509 19 55 31.51488 -49 53 14.7732 0375-38299548 298.881312 -49.887437 18.4 18.2 1980.423

2 12.159 19 55 33.19272 -49 53 09.1500 0375-38300094 298.888303 -49.885875 16.3 17.1 1980.423

3 12.824 19 55 33.21552 -49 53 07.2924 0375-38300098 298.888398 -49.885359 13.6 17.2 1980.423

4 14.066 19 55 33.38208 -49 53 08.5632 0375-38300154 298.889092 -49.885712 17.5 16.7 1980.423

5 14.746 19 55 30.93552 -49 53 00.2724 0375-38299355 298.878898 -49.883409 17.3 16.2 1980.423

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%3cEM%3e5&%3cFONT%20COLOR=%27#CD5B45%27>14.746&%3cFONT%20COLOR=%27#CD5B45%27>19%2055%2030.93552&%3cFONT%20COLOR=%27#CD5B45%27>-49%2053%2000.2724&0375-38299355&298.878898&-49.883409&%20&%20&17.3&16.2&1980.423%3cBR%3e">\Ahref='VizieR-5?-ref=VIZ66296354180f7c&-out.add=.&-source=I/252/out&USNO-A2.0===0375-38300220&-out.orig=o' class='full'6

21.539

19 55 33.55752

-49 52 56.3016

0375-38300220

298.889823

-49.882306

11.3

11.9

1980.423

26.676

19 55 30.13008

-49 53 31.2828

0375-38299110

298.875542

-49.892023

20.1

18.1

1980.423

28.061

19 55 33.89280

-49 52 50.3724

0375-38300326

298.891220

-49.880659

14.2

16.6

1980.423

Note: The Guide Star Catalog has been constructed to support the operational need of the Hubble Space Telescope. It contains over 25 million positions for about 19 million objects, of which more than 15 million are classified as stars. The version 1.2 is a new astrometric reduction which results in absolute position errors about 0.3-0.4 arcsec. (see GSC pages at URL http://www-gsss.stsci.edu/gsc/gsc.html)

Full

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_RAJ2000
"h:m:s"

_DEJ2000
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GSC

RAJ2000
deg

DEJ2000
deg

PosErr
arcsec

Pmag
mag

e_
mag

n_

Class

Plate

Epoch
yr

1 21.02 19 55 33.5592 -49 52 57.072 0839900808 298.88983 -49.88252 0.3 12.18 0.31 0 3 01CC 1975.369

%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
Full

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_DEJ2000
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GSC

RAJ2000
deg

DEJ2000
deg

PosErr
arcsec

Pmag
mag

e_
mag

n_

Class

Epoch
yr

1 21.16 19 55 33.5616 -49 52 56.892 0839900808 298.88984 -49.88247 0.3 12.20 0.33 0 3 1975.369

%0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20The%20construction%20of%20the%20%0a%3cB%3eGSC-II%20%0ais%20still%20in%20progress:%20this%0aversion%20has%20no%20proper%20motions,%20and%20the%20magnitude%20limits%20are%2018.5%20in%20F%20%28red%29%0aand%2019.5%20in%20J%20%28blue%29.%20The%20data%20are%20%3cB%3e%3cFONT%20COLOR=%27#0000CD%27>copyrighted,%20check%20%0athe%20%3cB%3edata%20use%20Policy.%0a%3cP%3e%0a
Full

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_RAJ2000
"h:m:s"

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%22>"h:m:s" ">\BegDIVclass='sort-down ' </A>string _DEJ2000
"d:m:s"GSC2.2

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	21.02	19 55 33.5592	-49 52 57.072	0839900808	298.88983	-49.88252	0.3	12.18	0.31	0	3	01CC	1975.369

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	GSC	RAJ2000 deg	DEJ2000 deg	PosErr arcsec	Pmag mag	e_ mag	n_	Class	Epoch yr
1	21.16	19 55 33.5616	-49 52 56.892	0839900808	298.88984	-49.88247	0.3	12.20	0.33	0	3	1975.369

Full	_r arcsec	_RAJ2000 "h:m:s"	[**ClosingBrace(s)Inserted**]
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RA(ICRS)
deg

DE(ICRS)
deg

Epoch
yr

Rmag
mag

e_
mag

Bjmag
mag

e_
mag

Class

a
pix

1 3.99019 55 32.03952-49 53 07.3536S33212222190298.883498-49.8853761990.72316.64 0.33 3 6.81 0.34 2 8.78019 55 32.85744-49 53 10.3740S332122220935298.886906-49.8862151975.372 15.10 0.233 6.74 0.50 315.00719 55 30.93192-49 52 59.9556S33212222126298.878883-49.8833211990.72316.34 0.3317.46 0.230 3.03 0.12 420.04819 55 33.41952-49 52 57.0720S3321222992298.889248-49.8825201990.72314.05 0.3312.23 0.233 10.79 0.42 %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	1.230	19 55 32.00280	-49 53 10.1220	0401-0764880	298.883345	-49.886145	420	191	1986.4	0	0	4		16.40	14.66	17.19	17.54
2	3.670	19 55 32.03472	-49 53 07.6704	0401-0764881	298.883478	-49.885464	518	550	1990.1	0	0	3		16.50		17.20	16.81
3	3.856	19 55 32.35008	-49 53 11.6916	0401-0764885	298.884792	-49.886581	399	629	1980.4	0	0	2		17.40	16.55
4	5.201	19 55 31.54080	-49 53 14.5932	0401-0764877	298.881420	-49.887387	422	240	1980.4	0	0	2		19.41	18.86
5	6.074	19 55 32.45952	-49 53 07.6524	0401-0764886	298.885248	-49.885459	6	450	1984.8	0	0	2			17.02		17.03
6	6.357	19 55 31.97472	-49 53 04.9020	0401-0764879	298.883228	-49.884695	115	943	1986.4	-60	172	4		15.97	13.77	17.30	15.59
7	7.701	19 55 32.15736	-49 53 03.8112	0401-0764883	298.883989	-49.884392	999	999	1985.0	-602	-402	3		13.44	16.23		16.53
8	12.487	19 55 33.22344	-49 53 08.9520	0401-0764893	298.888431	-49.885820	103	65	1980.4	0	0	2		17.45	15.93
9	13.111	19 55 33.25488	-49 53 07.5516	0401-0764894	298.888562	-49.885431	80	234	1980.4	0	0	2		17.47	14.43
10	13.315	19 55 32.77008	-49 53 00.5316	0401-0764890	298.886542	-49.883481	396	194	1988.1	0	0	2		13.96		15.64
11	13.898	19 55 33.34488	-49 53 07.7424	0401-0764895	298.888937	-49.885484	999	999	1980.4	0	0	2		18.84	13.50
12	14.343	19 55 33.40800	-49 53 08.4012	0401-0764896	298.889200	-49.885667	38	279	1980.4	0	0	2		17.05	17.20
13	14.756	19 55 30.96480	-49 53 00.0132	0401-0764873	298.879020	-49.883337	81	44	1986.4	0	0	4		16.46	17.47	16.22	15.75
14	17.962	19 55 33.64200	-49 53 03.7500	0401-0764901	298.890175	-49.884375	603	999	1983.8	120	228	3		17.65	17.70	18.67
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14	17.962	19 55 33.64200	-49 53 03.7500	0401-0764901	298.890175	-49.884375	603	999	1983.8	120	228	3		17.65	17.70	18.67

%22>\Ahref='VizieR-5?-ref=VIZ66296354180f7c&-out.add=.&-source=I/284/out&USNO-B1.0===0401-0764900&-out.orig=o' class='full'1521.55019 55 33.56688-49 52 56.38080401-0764900298.889862-49.8823281391991986.4 0 04 12.4611.5512.7913.98 1626.23319 55 30.16872-49 53 31.02000401-0764871298.875703-49.891950161 891983.8 0 03 20.3020.7420.29 1726.83419 55 33.86352-49 52 51.78000401-0764902298.891098-49.8810501389991983.0 0 02 15.9414.63 1829.62019 55 33.93408-49 52 48.65160401-0764904298.891392-49.8801815113661983.8 2 763 16.5714.6316.33 %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	1.231	19 55 32.002656	-49 53 10.11984	0401-0847529	..	298.8833444	-49.8861444	B	0.0	0.0	0.0	0.0	14.660	B			17.190	B				*
2	3.671	19 55 32.034672	-49 53 07.67004	0401-0847530	..	298.8834778	-49.8854639	B	0.0	0.0	0.0	0.0					17.200	B				*
3	3.856	19 55 32.350008	-49 53 11.69016	0401-0847534	..	298.8847917	-49.8865806	B	0.0	0.0	0.0	0.0	16.550	B			17.400	e				*
4	5.200	19 55 31.540656	-49 53 14.58996	0401-0847526	..	298.8814194	-49.8873861	B	0.0	0.0	0.0	0.0	18.860	B			19.410	e
5	6.074	19 55 32.459328	-49 53 07.64988	0401-0847535	..	298.8852472	-49.8854583	B	0.0	0.0	0.0	0.0	17.020	B								*
6	6.359	19 55 31.974672	-49 53 04.89984	0401-0847528	YM	298.8832278	-49.8846944	B	-60.0	7.0	172.0	61.0	17.440	Y			17.300	B	16.402	15.744	16.231
7	7.702	19 55 32.157336	-49 53 03.81012	0401-0847532	..	298.8839889	-49.8843917	B	-602.0	70.0	-402.0	153.0	16.230	B			13.440	e
[**ClosingBrace(s)Inserted**]
7	7.702	19 55 32.157336	-49 53 03.81012	0401-0847532	..	298.8839889	-49.8843917	B	-602.0	70.0	-402.0	153.0	16.230	B			13.440	e

%22>\Ahref='VizieR-5?-ref=VIZ66296354180f7c&-out.add=.&-source=I/297/out&NOMAD1===0401-0847542' class='full'812.48619 55 33.223344-49 53 08.949840401-0847542..298.8884306-49.8858194B 0.0 0.0 0.0 0.015.930B 17.450e 913.10919 55 33.254664-49 53 07.550160401-0847543..298.8885611-49.8854306B 0.0 0.0 0.0 0.014.430B 17.470e 1013.31619 55 32.770008-49 53 00.530160401-0847539..298.8865417-49.8834806B 0.0 0.0 0.0 0.0 15.640B 1113.89619 55 33.344664-49 53 07.739880401-0847544..298.8889361-49.8854833B 0.0 0.0 0.0 0.013.500B 18.840e * 1214.34319 55 33.408000-49 53 08.400120401-0847545..298.8892000-49.8856667B 0.0 0.0 0.0 0.017.200B 17.050e * 1314.75919 55 30.964656-49 53 00.009960401-0847522YM298.8790194-49.8833361B 0.0 0.0 0.0 0.018.380Y 16.220B15.34214.91014.939 1417.96219 55 33.642000-49 53 03.750000401-0847550..298.8901750-49.8843750B 120.0 34.0 228.0 59.017.700B 18.670B * 1521.54919 55 33.566664-49 52 56.380080401-0847549YM298.8898611-49.8823278B 0.0 0.0 0.0 0.017.900Y 12.790B15.18214.23014.803 1626.23319 55 30.168672-49 53 31.020000401-0847520..298.8757028-49.8919500B 0.0 0.0 0.0 0.020.740B 20.290B 1726.83319 55 33.863328-49 52 51.780000401-0847551..298.8910972-49.8810500B 0.0 0.0 0.0 0.015.940B 14.630B * 1829.62119 55 33.934008-49 52 48.650160401-0847553..298.8913917-49.8801806B 2.0 29.0 76.0 21.014.630B 16.330B %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	3.997	19 55 32.03976	-49 53 07.3464	SCBU002190	298.883499	-49.885374	1990.723	16.64			16.17	3	6.81	0.34
2	8.783	19 55 32.85768	-49 53 10.3668	SCBU020935	298.886907	-49.886213	1975.372		15.10			3	6.74	0.50
3	15.012	19 55 30.93192	-49 52 59.9484	SCBU002126	298.878883	-49.883319	1990.723	16.34	17.46		15.76	0	3.03	0.12
4	20.050	19 55 33.41952	-49 52 57.0684	SCBU000992	298.889248	-49.882519	1990.723	14.05	12.23		13.64	3	10.79	0.42
5	20.741	19 55 34.01088	-49 53 05.3520	SCBU002103	298.891712	-49.884820	1990.723	19.72				3	2.27	0.56
6	26.094	19 55 30.15240	-49 53 30.6960	SCBU020810	298.875635	-49.891860	1975.372		21.16			0	1.27	0.26
7	26.822	19 55 29.38656	-49 53 01.0644	SCBU034127	298.872444	-49.883629	1994.367				18.66	3	1.44	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 [**ClosingBrace(s)Inserted**]
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%27%29%22%20onMouseOut=%22laz%28%29%22>b1mag

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%22>%5cFONT SIZE=-1mag b2mag
mag

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mag

r2mag
mag

imag
mag

1 1.05319 55 31.96056-49 53 10.2048298.883169-49.886168 -5.4 2.6 14.6616.4017.1917.54 4 0 2 4.47419 55 31.60872-49 53 14.2404298.881703-49.887289 47.1 23.4 18.8619.41 2 0 3 4.71319 55 32.41368-49 53 12.8184298.885057-49.886894 44.2 -61.7 16.5517.40 2 0 4 5.70719 55 31.92120-49 53 05.5572298.883005-49.884877 -85.2 132.816.40216.232 13.7715.9717.3015.59 5 1 5 5.81619 55 32.45184-49 53 07.9944298.885216-49.885554 0.4 -23.0 17.02 17.03 2 0 6 8.01219 55 32.12232-49 53 03.4116298.883843-49.884281 -603.3 -397.5 16.2313.44 16.53 3 0 712.66519 55 33.24384-49 53 09.0384298.888516-49.885844 15.5 5.6 15.9317.45 2 0 813.12419 55 33.27216-49 53 08.1168298.888634-49.885588 13.5 -23.1 14.4317.47 2 0 914.41619 55 33.40608-49 53 07.9764298.889192-49.885549 2.6 26.4 17.2017.05 2 0 1014.73419 55 30.95472-49 53 00.1248298.878978-49.883368 1.2 2.615.34214.940 17.4716.4616.2215.75 5 0 1115.21419 55 33.51984-49 53 09.7296298.889666-49.886036 118.3 -121.0 13.5018.84 2 0 1217.83319 55 33.62496-49 53 03.6996298.890104-49.884361 119.0 234.6 17.7017.6518.67 3 0 1321.34719 55 33.56544-49 52 56.6616298.889856-49.882406 6.0 -17.115.18314.803 11.5512.4612.7913.98 5 0 1425.27919 55 33.84072-49 52 53.7528298.891003-49.881598 -5.6 -187.7 15.94 14.63 2 0 1526.29319 55 30.17040-49 53 31.1136298.875710-49.891976 8.7 6.1 20.7420.3020.29 3 0 1629.43419 55 33.91968-49 52 48.7776298.891332-49.880216 1.8 78.5 14.6316.5716.33 3 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	14.730	19 55 30.95375	-49 53 00.1390	XPM 080-1436244	298.878974	-49.883372	-0.39	1.74	-1.90	1.10	16.336	17.455		15.758	15.342	0.046	14.911	0.086	14.940	0.129	621929456	17.3	16.2	233	19.360273	0	0	M

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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