VizieR

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.

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 6.211 21 46 23.16216 -44 13 47.4924 0450-39890606 326.596509 -44.229859 14.6 14.7 1982.290

2 8.218 21 46 24.21888 -44 13 54.4116 0450-39890741 326.600912 -44.231781 18.3 18.0 1982.290

%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
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 5.63 21 46 23.2728 -44 13 47.532 0799300571 326.59697 -44.22987 1.2 15.13 0.40 0 3 02IR 1978.809

%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

_r
arcsec

_RAJ2000

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

">
%22> _RAJ2000

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	6.211	21 46 23.16216	-44 13 47.4924	0450-39890606	326.596509	-44.229859			14.6	14.7	1982.290
2	8.218	21 46 24.21888	-44 13 54.4116	0450-39890741	326.600912	-44.231781			18.3	18.0	1982.290

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	5.63	21 46 23.2728	-44 13 47.532	0799300571	326.59697	-44.22987	1.2	15.13	0.40	0	3	02IR	1978.809

Full	_r arcsec	_RAJ2000 [**ClosingBrace(s)Inserted**]
">

">\FONT SIZE=-1"h:m:s" &%25%0a%3cEM%3e%20%3cFONT%20COLOR=%27#CD5B45%27>_DEJ2000
%0a%22d:m:s%22

%20

&%25%0aGSC

%0a

%20

&%25%0aRAJ2000
%0adeg

%20

&%25%0aDEJ2000
%0adeg

%20

&%25%0aPosErr
%0aarcsec

%20

&%25%0aPmag
%0amag

%20

&%25%0ae_
%0amag

%20

&%25%0an_

%0a

%20

&%25%0aClass

%0a

%20

&%25%0aEpoch
%0ayr

%20

%3cBR%3e%0a%3cEM%3e1&%3cFONT%20COLOR=%27#CD5B45%27>%205.92&%3cFONT%20COLOR=%27#CD5B45%27>21%2046%2023.2584&%3cFONT%20COLOR=%27#CD5B45%27>-44%2013%2047.280&0799300571&326.59691&-44.22980&%201.2&15.14&%200.42&%200&3&1978.809%3cBR%3e%0a %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	_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	5.490	21 46 23.16864	-44 13 48.3168	S3302233179	326.596536	-44.230088	1993.614	15.08	0.43	14.23	0.24	3	9.31	0.46

%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	2.559	21 46 23.69688	-44 13 51.9708	0457-0778117	326.598737	-44.231103	999	999	1987.2	0	0	3			17.81	18.40	18.93
2	5.924	21 46 23.77488	-44 13 47.8128	0457-0778118	326.599062	-44.229948	101	137	1990.5	-216	324	3			18.83	18.67	18.86
[**ClosingBrace(s)Inserted**]
">

%3cEM%3e2&%3cFONT%20COLOR=%27#CD5B45%27>%205.924&%3cFONT%20COLOR=%27#CD5B45%27>21%2046%2023.77488&%3cFONT%20COLOR=%27#CD5B45%27>-44%2013%2047.8128&0457-0778118&326.599062&-44.229948&101&137&1990.5&%20%20-216&%20%20%20324&3&%20&%20&18.83&18.67&18.86%3cBR%3e">\Ahref='VizieR-5?-ref=VIZ6635e2403ab9ac&-out.add=.&-source=I/284/out&USNO-B1.0===0457-0778115&-out.orig=o' class='full'3 6.14221 46 23.17944-44 13 47.46000457-0778115326.596581-44.229850103 781989.3 0 04 14.6014.8714.8415.69 4 6.83821 46 24.10608-44 13 52.56120457-0778120326.600442-44.231267 488481986.0 -70 943 18.9518.4419.63 5 9.13321 46 22.95552-44 13 45.48000457-0778113326.595648-44.2293001799991989.4 64 -724 17.2015.5317.1018.12 %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	2.557	21 46 23.696664	-44 13 51.97008	0457-0861088	..	326.5987361	-44.2311028	B	0.0	0.0	0.0	0.0	17.810	B			18.400	B
2	5.925	21 46 23.774664	-44 13 47.80992	0457-0861089	..	326.5990611	-44.2299472	B	-216.0	7.0	324.0	10.0	18.830	B			18.670	B
3	6.143	21 46 23.179344	-44 13 47.46000	0457-0861086	YM	326.5965806	-44.2298500	B	0.0	0.0	0.0	0.0	18.380	Y			14.840	B	15.897	15.327	14.614
4	6.838	21 46 24.106008	-44 13 52.56012	0457-0861091	..	326.6004417	-44.2312667	B	-70.0	3.0	94.0	55.0	18.440	B			19.630	B
5	9.135	21 46 22.955328	-44 13 45.48000	0457-0861084	..	326.5956472	-44.2293000	B	64.0	13.0	-72.0	88.0	15.530	B			17.100	B

%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

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

%3cEM%3e%20%3cFONT%20COLOR=%27#CD5B45%27>Full

%20

%22> _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

1 5.49421 46 23.16888-44 13 48.3096SBZJ000179326.596537-44.2300861993.61415.0814.23 15.713 9.31 0.46 %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	2.223	21 46 23.45112	-44 13 50.5344	326.597713	-44.230704	-124.3	82.0				17.81		18.40	18.93	3	1
2	5.645	21 46 23.17896	-44 13 48.0504	326.596579	-44.230014	-2.5	-22.5	15.898	14.614		14.87	14.60	14.84	15.69	5	0
3	5.747	21 46 23.78280	-44 13 48.0864	326.599095	-44.230024	-225.6	316.1				18.83		18.67	18.86	3	0
4	6.970	21 46 24.11856	-44 13 52.7736	326.600494	-44.231326	-76.7	84.0				18.44	18.95	19.63		3	0
5	9.100	21 46 22.96104	-44 13 45.4764	326.595671	-44.229299	53.9	-77.7				15.53	17.20	17.10	18.12	4	0

%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"	SPMID	RAJ2000 deg	e_ mas	DEJ2000 [**ClosingBrace(s)Inserted**]
">

DEJ2000

%20

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

pmRA
mas/yr

e_
(...)

pmDE
mas/yr

e_
(...)

Epoch
yr

Bmag
mag

Vmag
mag

Jmag
mag

Hmag
mag

Kmag
mag

igal

1 5.68721 46 23.146176-44 13 48.252003170090094326.5964424 78.0-44.2300700 78.6 -27.18 4.41 -19.28 4.451975.53 4 4 018.7918.3715.28014.67414.2942M1A %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	2.224	21 46 23.45112	-44 13 50.5342	326.597713	-44.230704	0.163	0.133	17.810	0.400	18.400	0.400	18.206	0.400	18.585	0.500	1987.2800	1987.2800	-124.3	21.4	82.0	20.9
2	5.645	21 46 23.17892	-44 13 48.0499	326.596579	-44.230014	0.072	0.072	14.227	0.300	15.080	0.300	14.809	0.400	15.393	0.500	1995.6100	1995.6100	-2.5	10.2	-22.5	10.2
3	5.748	21 46 23.78283	-44 13 48.0859	326.599095	-44.230024	0.133	0.133	18.830	0.400	18.670	0.400	18.700	0.400	18.495	0.500	1990.5500	1990.5500	-225.6	15.1	316.1	15.1
4	6.970	21 46 24.11854	-44 13 52.7740	326.600494	-44.231326	0.133	0.133	18.440	0.400	19.630	0.400	19.269	0.400	20.111	0.500	1986.0600	1986.0600	-76.7	22.0	84.0	22.0
5	9.100	21 46 22.96108	-44 13 45.4762	326.595671	-44.229299	0.115	0.115	15.530	0.400	17.100	0.400	16.657	0.400	17.784	0.500	1989.4100	1989.4100	53.9	14.7	-77.7	14.7

%0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20%3cP%3e%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