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phase: 4
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4016.83098
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All columns
Compute
Distance ρ
Position angle θ
Distance (x,y)
Galactic
J2000
B1950
Ecl. J2000
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in:
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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
30''
of
40.17222 16.83098
(J2000=02:40:41.3+16:49:52)
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
2.732
02 40 41.32808
+16 49 48.7972
+16.0086
02 37 54.722
+16 36 59.12
16.15
1
0
0
0
02 40 41.328
+16 49 48.80
%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
2.069
02 40 41.33952
+16 49 49.4616
1050-00721051
040.172248
+16.830406
13.1
12.1
1951.914
2
25.177
02 40 39.63000
+16 49 45.5124
1050-00720915
040.165125
+16.829309
17.1
16.1
1951.914
3
28.297
02 40 42.93816
+16 49 35.1120
1050-00721181
040.178909
+16.826420
14.0
13.4
1951.914
%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%0a%5b%2a%2a%2a%2aClosingBrace%28s%29Inserted%2a%2a%2a%2a%5d">
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
)
">
\
TABULARCELLPADDING=5 CELLSPACING=2 class='tablist Vbgcol2'Lp0.80
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
2.33
02 40 41.3088
+16 49 49.224
0122300677
040.17212
+16.83034
0.3
14.42
0.40
1
3
01G9
1983.703
2
29.08
02 40 42.9672
+16 49 34.356
0122300613
040.17903
+16.82621
0.2
13.42
0.40
1
0
01G9
1983.703
%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
2.12
02 40 41.3064
+16 49 49.440
0122300677
040.17211
+16.83040
0.3
14.44
0.40
1
3
1983.703
2
28.94
02 40 42.9624
+16 49 34.500
0122300613
040.17901
+16.82625
0.2
13.43
0.40
1
0
1983.703
%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
Full
[****ClosingBrace(s)Inserted****]
">
%22>
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
2.225
02 40 41.33472
+16 49 49.3032
EO0443-0333206
040.172228
+16.830362
12.30
1
13.87
24.4
0.22
21.57
L
0
9.27
2
11.094
02 40 41.93136
+16 49 44.5116
EO0443-0333306
040.174714
+16.829031
20.00
L
0
11.85
2
11.37
62.3
-8.15
3
25.091
02 40 39.63600
+16 49 45.5232
EO0443-0333290
040.165150
+16.829312
16.41
-1
-0.76
9.4
0.11
17.70
-1
-0.17
12.6
1.29
4
25.518
02 40 40.42536
+16 50 13.4700
EO0443-0332711
040.168439
+16.837075
19.91
-1
-0.87
3.1
0.22
21.57
L
0
1.66
5
28.386
02 40 42.93480
+16 49 34.8924
EO0443-0333517
040.178895
+16.826359
13.63
-1
-1.77
13.8
0.02
21.57
L
0
7.94
6
29.067
02 40 39.77280
+16 49 33.0024
EO0443-0333571
040.165720
+16.825834
20.00
L
0
20.65
2
10.40
7.1
0.65
%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
2.161
02 40 41.31984
+16 49 49.3752
N3313123260
040.172166
+16.830382
1990.858
12.54
0.41
12.35
0.41
3
8.45
0.16
2
24.869
02 40 39.66528
+16 49 44.7996
N33131234303
040.165272
+16.829111
1990.858
16.42
0.41
17.30
0.41
0
2.91
0.05
3
29.570
02 40 42.99168
+16 49 34.0032
N3313123266
040.179132
+16.826112
1990.858
13.45
0.41
14.53
0.41
0
4.87
0.01
%0a%0a
Full
_r
arcsec
_RAJ2000
"h:m:s"
_DEJ2000
"d:m:s"
ID
RAJ2000
"h:m:s"
DEJ2000
"d:m:s"
Vmag
mag
o_RAs
o_DEs
1
29.541
02 40 42.989733
+16 49 34.01400
7FC30791
02 40 42.9897
+16 49 34.014
14.058
10
10
%0a%0a
