WDS 20201-1730 : COMPONENTS
|
A |
B |
B |
pa=105.6°
sep=49.64"
| |
C |
pa=75.7°
sep=4.90"
| pa=288.7°
sep=45.46"
|
20201-1730 A
Coord arcsec 2000 |
202008.17-172949.0 |
|
Mag |
9.02 |
|
Spectral class |
G2V (yellow) |
|
PmRA |
113.00 |
|
PmDE |
21.0 |
|
SAO |
163456 |
|
Tycho2 |
6332-01143-1 |
|
HD |
193296 |
|
DM |
BD-17 5939 |
|
Tycho2 |
6332-01143-1 |
|
Pflag |
|
|
RAmdeg |
305.03402338 |
|
DEmdeg |
-17.49694932 |
|
PmRA |
115.4 |
|
PmDE |
17.4 |
|
E RAmdeg |
9 |
|
E DEmdeg |
11 |
|
E pmRA |
1.4 |
|
E pmDE |
1.3 |
|
EpRAm |
1990.52 |
|
EpDEm |
1989.13 |
|
Num |
11 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
1.1 |
|
Q pmRA |
0.9 |
|
Q pmDE |
1.1 |
|
BTmag |
9.629 |
|
E BTmag |
0.022 |
|
VTmag |
9.021 |
|
E VTmag |
0.016 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
305.03374333 |
|
DEdeg |
-17.49699167 |
|
EpRA 1990 |
1.69 |
|
EpDE 1990 |
1.41 |
|
E RAdeg |
9.1 |
|
E DEdeg |
11.6 |
|
Posflg |
|
|
Corr |
-0.1 |
|
SAO |
163456 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0087 |
|
DE1950 |
|
|
PmDE1950 |
0.034 |
|
Vmag |
9 |
|
SpType |
G0 |
|
Double code |
|
|
Source |
21 |
|
CatNum |
7641 |
|
DM |
BD-17 5939 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
193296 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
5.3113707 |
|
DE1950rad |
-0.3081457 |
|
PmRA2000 |
0.0088 |
|
PmDE2000 |
0.033 |
|
20201-1730 B
Coord arcsec 2000 |
202011.51-173002.3 |
|
Mag |
13.86 |
|
PmRA |
113.00 |
|
PmDE |
18.0 |
|
Calc delta mag |
4.84 |
|
Calc coord |
yes |
|
20201-1730 C
Coord arcsec 2000 |
202008.50-172947.8 |
|
Mag |
15.2 |
|
PmRA |
116.00 |
|
PmDE |
17.0 |
|
Calc delta mag |
6.18 |
|
Calc coord |
yes |
|