VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

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The 5 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"
Name
RAB1950
"h:m:s"
DEB1950
"d:m:s"
bmag
mag
Nfields
Flag1
Flag2
Flag3
_RA.icrs
"h:m:s"
_DE.icrs
"d:m:s"
1 1.04722 28 24.70668+18 53 52.3567+18.055822 25 59.878+18 38 31.2016.12100022 28 24.707+18 53 52.36
%0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20%25%5cFONT SIZE=-1mag
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 1.07622 28 24.70800+18 53 52.44001050-20291593337.102950+18.897900    14.013.41953.767
213.13722 28 24.15672+18 53 41.99281050-20291535337.100653+18.894998    18.117.31953.767
%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
%22>
>\BegDIVclass='sort-down ' </A>
dec 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 1.06622 28 24.70752+18 53 52.4112EO0842-0157534337.102948+18.89789213.95   1 15.73 21.3 0.4114.76   1 14.19 20.9 0.81  
213.08322 28 24.15000+18 53 42.1512EO0842-0157713337.100625+18.89504217.27  -1 -0.17 8.5 0.1118.62  -1 1.36 8.0 1.35  
324.65322 28 23.03544+18 53 53.0808EO0842-0157520337.095981+18.89807819.68   1 5.08 6.3 0.6321.79L 0     2.11  

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 0.90622 28 24.71808+18 53 52.3464N003032112206337.102992+18.8978741995.57912.82 0.2414.86 0.233 8.68 0.45
2 2.50722 28 24.73704+18 53 54.2904N003032116315337.103071+18.8984141990.563    16.96 0.230 5.27 0.28
313.10422 28 24.16512+18 53 41.9316N003032112207337.100688+18.8949811995.57917.22 0.2418.36 0.230 2.88 0.07
413.11822 28 24.17496+18 53 41.7948N003032116312337.100729+18.8949431990.563    18.33 0.230 2.87 0.04
%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

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

">

B2mag
%20
%22>
R2mag
mag
Imag
mag
1		 1.04822 28 24.70608+18 53 52.34281088-0597942337.102942+18.897873 89 471977.8 0 0514.0913.0713.8012.3911.69
213.12222 28 24.16008+18 53 41.97121088-0597938337.100667+18.894992182 721977.8 0 0518.7517.7818.7517.3016.49
320.21922 28 25.78152+18 54 06.07321089-0590871337.107423+18.9016873233431993.9 0 03    21.0719.8918.97
427.37322 28 22.84488+18 53 53.43001088-0597929337.095187+18.898175999 41974.6 0 02  19.54  19.99  
%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 1.04722 28 24.706008+18 53 52.339921088-0637696YM337.1029417+18.8978722B 0.0 0.0 0.0 0.015.250Y14.540Y12.390B14.93314.16313.858  
213.12322 28 24.160008+18 53 41.970121088-0637692YM337.1006667+18.8949917B 0.0 0.0 0.0 0.017.720Y17.160Y17.300B16.19615.77115.781  
320.21522 28 25.781328+18 54 06.069961089-0630054..337.1074222+18.9016861B 0.0 0.0 0.0 0.021.070B    19.890B        
427.37622 28 22.844664+18 53 53.430001088-0637683..337.0951861+18.8981750B 0.0 0.0 0.0 0.0        19.990B        
%0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20Zone%20-30/%2b50deg%3cP%3e%0a