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Looking for catalogs ..
phase: 4
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Keywords
318.28575-20.710769
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All columns
Compute
Distance ρ
Position angle θ
Distance (x,y)
Galactic
J2000
B1950
Ecl. J2000
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+ order -
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Position
in:
Sexagesimal
Decimal °
Truncated prec.
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IAU/CDS nomenclature
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CDS, France
Tokyo, Japan
CFA/Harvard, USA
INASAN, Russia
IUCAA, India
Beijing Obs., China
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Show the target form
Simple Target
List Of Targets
Target
Name (resolved by
Sesame
) or
Position
:
J2000
B1975
B1950
B1900
B1875
B1855
Galactic
Supergal.
Ecl.J2000
Target dimension:
deg
arcmin
arcsec
NB: The epoch used for the query is the original epoch of the table(s)
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Show constraint information
Result of VizieR Search within
10''
of
318.28575-20.710769
(J2000=21:13:08.6-20:42:39)
ordered by increasing
_r
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
3.973
21 13 08.30223
-20 42 39.5405
-20.0534
21 10 17.503
-20 55 03.63
16.44
2
0
0
0
21 13 08.302
-20 42 39.54
%0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20%25
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
3.908
21 13 08.30952
-20 42 39.7008
0675-36235930
318.284623
-20.711028
13.4
14.7
1982.514
%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
[****ClosingBrace(s)Inserted****]
">
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_r
">
\
FONT SIZE=-1
arcsec
&%25%0a
%3cEM%3e%20
%3cFONT%20COLOR=%27#CD5B45%27>_RAJ2000
%0a
%22h:m:s%22
%20
&%25%0a
%3cEM%3e%20
%3cFONT%20COLOR=%27#CD5B45%27>_DEJ2000
%0a
%22d:m:s%22
%20
&%25%0a
GSC
%0a
%20
&%25%0a
RAJ2000
%0a
deg
%20
&%25%0a
DEJ2000
%0a
deg
%20
&%25%0a
PosErr
%0a
arcsec
%20
&%25%0a
Pmag
%0a
mag
%20
&%25%0a
e_
%0a
mag
%20
&%25%0a
n_
%0a
%20
&%25%0a
Class
%0a
%20
&%25%0a
Plate
%0a
%20
&%25%0a
Epoch
%0a
yr
%20
%3cBR%3e%0a
%3cEM%3e1
&%3cFONT%20COLOR=%27#CD5B45%27>%203.94&%3cFONT%20COLOR=%27#CD5B45%27>21%2013%2008.3040&%3cFONT%20COLOR=%27#CD5B45%27>-20%2042%2039.492&0635900858&318.28460&-20.71097&%200.3&14.02&%200.40&%200&3&04OA&1977.550%3cBR%3e%0a
%3cEM%3e2
&%3cFONT%20COLOR=%27#CD5B45%27>%204.11&%3cFONT%20COLOR=%27#CD5B45%27>21%2013%2008.2896&%3cFONT%20COLOR=%27#CD5B45%27>-20%2042%2039.276&0635900858&318.28454&-20.71091&%200.3&14.27&%200.40&%200&3&018A&1979.618%3cBR%3e%0a
%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
"h:m:s"
_DEJ2000
"d:m:s"
GSC
RAJ2000
deg
DEJ2000
deg
PosErr
arcsec
Pmag
mag
e_
mag
n_
Class
Epoch
yr
1
3.98
21 13 08.3016
-20 42 39.528
0635900858
318.28459
-20.71098
0.3
14.05
0.40
0
3
1977.550
2
4.24
21 13 08.2800
-20 42 39.276
0635900858
318.28450
-20.71091
0.3
14.30
0.41
0
3
1979.618
%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%3e
GSC-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%3e
data%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
4.253
21 13 08.27880
-20 42 39.2508
S3312221179
318.284495
-20.710903
1991.742
13.46
0.16
13.80
0.34
3
7.96
0.43
%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
[****ClosingBrace(s)Inserted****]
">
%22>
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
4.076
21 13 08.29080
-20 42 39.1500
0692-0864393
318.284545
-20.710875
291
118
1975.3
-2
16
5
15.00
13.80
13.69
12.86
13.18
2
6.860
21 13 08.10144
-20 42 40.1724
0692-0864391
318.283756
-20.711159
999
339
1966.9
-246
-78
3
20.29
19.33
12.99
%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%20
cdsclient
%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
4.078
21 13 08.290656
-20 42 39.15000
0692-0935664
YM
318.2845444
-20.7108750
B
-2.0
9.0
16.0
3.0
16.970
Y
15.630
Y
12.860
B
14.333
13.612
13.089
2
6.861
21 13 08.101344
-20 42 40.16988
0692-0935662
..
318.2837556
-20.7111583
B
-246.0
44.0
-78.0
9.0
20.290
o
12.990
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%3e
GSC-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%3e
data%20use%20Policy
.%0a%3cP%3e%0a