VizieR

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

VizieR

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The 7 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.

I/252/out The USNO-A2.0 Catalogue (Monet+ 1998)

The Full Catalogue (526280881 rows) (Note)
img(gal)

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Full

_r
arcsec
_RAJ2000
"h:m:s"
_DEJ2000
"d:m:s"
_RAB1950
"h:m:s"
_DEB1950
"d:m:s"
_Glon
deg
_Glat
deg
USNO-A2.0

RAJ2000
deg
DEJ2000
deg
ACTflag

Mflag

Bmag
mag
Rmag
mag
Epoch
yr
1 8.72210 37 50.87088-27 07 14.610010 35 29.21795-26 51 37.9846269.58644342+26.965939340600-13518852159.461962-27.120725    17.817.11981.701
2 8.97610 37 51.06336-27 07 17.511610 35 29.41040-26 51 40.8812269.58760954+26.965658360600-13518889159.462764-27.121531    17.817.31981.701

Note: The USNO-B Catalog presents positions, proper motions, magnitudes un blue, red and infrared, as well as star/galaxy estimators for 1,045,175,762 objects derived from 3,648,832,040 separate observations. The data were taken from scans of 7,435 Schmidt plates taken from various sky surveys during the last 50 years.
USNO-B1.0 catalog was created by Dave Monet and collaborators at http://www.nofs.navy.mil/data/fchpix/
Note that the star/galaxy estimators may be mixed up in dense regions.

I/284/out The USNO-B1.0 Catalog (Monet+ 2003)
The Whole-Sky USNO-B1.0 Catalog of 1,045,913,669 sources (1045175762 rows)
img(gal)

start AladinLite
Full

_r
arcsec
_RAJ2000
"h:m:s"
_DEJ2000
"d:m:s"
_RAB1950
"h:m:s"
_DEB1950
"d:m:s"
_Glon
deg
_Glat
deg
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 2.93910 37 50.26872-27 07 22.900810 35 28.62873-26 51 46.0847269.58577064+26.962788000628-0327628159.459453-27.1230281152701975.1 0 0217.73      16.22
2 3.51510 37 50.39688-27 07 17.911210 35 28.92044-26 51 42.1875269.58536134+26.964207080628-0327629159.459987-27.121642 631981981.1 -44 22317.62    16.7416.25
3 3.92510 37 50.47800-27 07 25.251610 35 28.40213-26 51 32.4414269.58690076+26.962669080628-0327631159.460325-27.1236819999991968.7 116 -320317.5415.59    16.61
4 8.47710 37 49.86408-27 07 18.242410 35 28.22435-26 51 41.4368269.58356616+26.963044110628-0327624159.457767-27.1217349999991967.5 0 02  15.24 8.54    
5 8.65610 37 51.04536-27 07 17.752810 35 29.40283-26 51 40.9166269.58758829+26.965565690628-0327638159.462689-27.1215982263741986.1 0 02    18.2217.60  

Note: The Naval Observatory Merged Astrometric Dataset (NOMAD) contains astrometric and photometric data for over 1 billion stars derived from the Hipparcos (I/239), Tycho-2 (I/259), UCAC2 (I/289), and USNO-B1.0 (I/284) catalogs for astrometry and optical photometry, supplemented by 2MASS (II/246) near-infrared photometry.
An efficient remote query program findnomad1 is available in the cdsclient package, for Unix/Linux platforms

I/297/out NOMAD Catalog (Zacharias+ 2005)
The NOMAD-1 Catalog (1117612732 rows)
img(gal)

start AladinLite
Full

_r
arcsec
_RAJ2000
"h:m:s"
_DEJ2000
"d:m:s"
_RAB1950
"h:m:s"
_DEB1950
"d:m:s"
_Glon
deg
_Glat
deg
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 2.93910 37 50.268672-27 07 22.9000810 35 28.628685-26 51 46.08397269.585770348+26.9627880650628-0331886..159.4594528-27.1230278B 0.0 0.0 0.0 0.017.730o                
2 3.51610 37 50.396664-27 07 17.9101210 35 28.920222-26 51 42.18643269.585360408+26.9642068920628-0331887..159.4599861-27.1216417B -44.0 2.0 22.0 7.017.620o    16.740B        
3 3.92410 37 50.478000-27 07 25.2501610 35 28.402129-26 51 32.43995269.586900510+26.9626694180628-0331889..159.4603250-27.1236806B 116.0104.0 -320.0 48.117.540o    15.590e        
4 8.47910 37 49.864008-27 07 18.2398810 35 28.224282-26 51 41.43427269.583565481+26.9630445530628-0331882..159.4577667-27.1217333B 0.0 0.0 0.0 0.0 8.540B    15.240e        
5 8.65710 37 51.045336-27 07 17.7499210 35 29.402805-26 51 40.91371269.587587714+26.9655663130628-0331896..159.4626889-27.1215972B 0.0 0.0 0.0 0.0