WDS 20539-3658 : COMPONENTS
20539-3658 A
| Name |
HD 198775 |
|
Coord arcsec 2000 |
205353.49-365813.8 |
|
Mag |
9.34 |
|
Spectral class |
A9V (white) |
|
| PmRA |
10.00 |
|
PmDE |
-19.0 |
|
Tycho2 |
7470-00389-1 |
|
HD |
198775 |
|
| Tycho2 |
7470-00389-1 |
|
Pflag |
|
|
RAmdeg |
313.47283670 |
|
DEmdeg |
-36.97051466 |
|
| PmRA |
9.5 |
|
PmDE |
-19.2 |
|
E RAmdeg |
9 |
|
E DEmdeg |
10 |
|
| E pmRA |
1.4 |
|
E pmDE |
1.4 |
|
EpRAm |
1990.37 |
|
EpDEm |
1989.98 |
|
| Num |
8 |
|
Q RAmdeg |
0.8 |
|
Q DEmdeg |
1.2 |
|
Q pmRA |
0.9 |
|
| Q pmDE |
1.3 |
|
BTmag |
9.151 |
|
E BTmag |
0.020 |
|
VTmag |
8.847 |
|
| E VTmag |
0.017 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
313.47280917 |
|
DEdeg |
-36.97046889 |
|
EpRA 1990 |
1.60 |
|
| EpDE 1990 |
1.46 |
|
E RAdeg |
8.8 |
|
E DEdeg |
10.0 |
|
Posflg |
|
|
| Corr |
-0.1 |
|
| Ccdm |
20539-3658 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
|
|
DRAs |
-0.62 |
|
DDEs |
-12.9 |
|
| R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
| Obs |
2 |
|
Vmag |
9.1 |
|
Sp |
A5 |
|
PmNote |
|
|
| PmRA |
|
|
PmDE |
|
|
Dm number |
-3713978 |
|
Cat1 |
CD |
|
| Name2 |
|
|
Cat2 |
|
|
HD |
198775 |
|
M HD |
|
|
| ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20475S3721A |
|
| HIC |
|
|
20539-3658 B
| Coord arcsec 2000 |
205353.47-365814.2 |
|
Mag |
9.72 |
|
PmRA |
10.00 |
|
PmDE |
-19.0 |
|
| Calc delta mag |
0.38 |
|
Calc coord |
yes |
|
| Ccdm |
20539-3658 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
B 507 |
|
DRAs |
|
|
DDEs |
|
|
| R dRAs |
|
|
Year |
1927 |
|
Theta |
241 |
|
Rho |
0.5 |
|
| Obs |
3 |
|
Vmag |
10.1 |
|
Sp |
|
|
PmNote |
|
|
| PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
| Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
| ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20475S3721B |
|
| HIC |
|
|
