WDS 20121+0246 : COMPONENTS
20121+0246 A
| Name |
HD 191900 |
|
Coord arcsec 2000 |
201205.18+024539.8 |
|
Mag |
9.69 |
|
Spectral class |
A0 (white) |
|
| PmRA |
1.00 |
|
PmDE |
-5.0 |
|
Tycho2 |
0499-01171-1 |
|
HD |
191900 |
|
| Tycho2 |
0499-01171-1 |
|
Pflag |
|
|
RAmdeg |
303.02161792 |
|
DEmdeg |
2.76108002 |
|
| PmRA |
0.0 |
|
PmDE |
-4.5 |
|
E RAmdeg |
12 |
|
E DEmdeg |
13 |
|
| E pmRA |
1.5 |
|
E pmDE |
1.5 |
|
EpRAm |
1990.14 |
|
EpDEm |
1989.70 |
|
| Num |
4 |
|
Q RAmdeg |
0.9 |
|
Q DEmdeg |
1.2 |
|
Q pmRA |
0.9 |
|
| Q pmDE |
1.2 |
|
BTmag |
9.918 |
|
E BTmag |
0.024 |
|
VTmag |
9.686 |
|
| E VTmag |
0.023 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
303.02161694 |
|
DEdeg |
2.76108972 |
|
EpRA 1990 |
1.49 |
|
| EpDE 1990 |
1.30 |
|
E RAdeg |
11.8 |
|
E DEdeg |
14.0 |
|
Posflg |
|
|
| Corr |
-0.3 |
|
| Ccdm |
20121+0246 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
|
|
DRAs |
-0.81 |
|
DDEs |
-20.3 |
|
| R dRAs |
65 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
| Obs |
2 |
|
Vmag |
9.6 |
|
Sp |
A0 |
|
PmNote |
|
|
| PmRA |
|
|
PmDE |
|
|
Dm number |
+02 4105 |
|
Cat1 |
BD |
|
| Name2 |
|
|
Cat2 |
|
|
HD |
191900 |
|
M HD |
|
|
| ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20071N0228A |
|
| HIC |
|
|
20121+0246 B
| Coord arcsec 2000 |
201204.80+024556.0 |
|
Mag |
12.5 |
|
PmRA |
-7.00 |
|
PmDE |
-1.0 |
|
| Calc delta mag |
2.81 |
|
Calc coord |
yes |
|
| Ccdm |
20121+0246 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
BAL2018 |
|
DRAs |
-1.17 |
|
DDEs |
-3.9 |
|
| R dRAs |
65 |
|
Year |
1909 |
|
Theta |
343 |
|
Rho |
16.8 |
|
| Obs |
2 |
|
Vmag |
12.4 |
|
Sp |
|
|
PmNote |
|
|
| PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
| Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
| ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20071N0228B |
|
| HIC |
|
|
