WDS 20431+0253 : COMPONENTS
20431+0253 A
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
204306.31+025303.8 |
|
Mag |
10.27 |
|
Spectral class |
G5 (yellow) |
|
| PmRA |
54.00 |
|
PmDE |
8.0 |
|
Tycho2 |
0515-00731-1 |
|
ADS |
14187 |
|
| DM |
BD+02 4232 |
|
| Tycho2 |
0515-00731-1 |
|
Pflag |
|
|
RAmdeg |
310.77628006 |
|
DEmdeg |
2.88439621 |
|
| PmRA |
54.8 |
|
PmDE |
13.8 |
|
E RAmdeg |
26 |
|
E DEmdeg |
34 |
|
| E pmRA |
1.5 |
|
E pmDE |
1.5 |
|
EpRAm |
1987.35 |
|
EpDEm |
1983.73 |
|
| Num |
4 |
|
Q RAmdeg |
1.7 |
|
Q DEmdeg |
0.2 |
|
Q pmRA |
1.6 |
|
| Q pmDE |
0.2 |
|
BTmag |
11.105 |
|
E BTmag |
0.059 |
|
VTmag |
10.271 |
|
| E VTmag |
0.042 |
|
Prox |
56 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
310.77615250 |
|
DEdeg |
2.88436278 |
|
EpRA 1990 |
1.64 |
|
| EpDE 1990 |
1.30 |
|
E RAdeg |
26.9 |
|
E DEdeg |
35.7 |
|
Posflg |
|
|
| Corr |
-0.1 |
|
| Ccdm |
20431+0253 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
|
|
DRAs |
0.61 |
|
DDEs |
3.9 |
|
| R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
| Obs |
2 |
|
Vmag |
9.9 |
|
Sp |
|
|
PmNote |
* |
|
| PmRA |
51 |
|
PmDE |
20 |
|
Dm number |
+02 4232 |
|
Cat1 |
BD |
|
| Name2 |
+02 2634 |
|
Cat2 |
AGK2/3 |
|
HD |
|
|
M HD |
|
|
| ADS BDS |
A14187 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20381N0232A |
|
| HIC |
|
|
20431+0253 B
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
204306.69+025303.4 |
|
Mag |
10.37 |
|
PmRA |
51.00 |
|
| PmDE |
12.0 |
|
Calc delta mag |
0.1 |
|
Calc coord |
yes |
|
| Ccdm |
20431+0253 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
AG 262 |
|
DRAs |
0.25 |
|
DDEs |
3.5 |
|
| R dRAs |
10 |
|
Year |
1903 |
|
Theta |
274 |
|
Rho |
5.6 |
|
| Obs |
14 |
|
Vmag |
10.0 |
|
Sp |
G5 |
|
PmNote |
* |
|
| PmRA |
54 |
|
PmDE |
6 |
|
Dm number |
|
|
Cat1 |
|
|
| Name2 |
+02 2633 |
|
Cat2 |
AGK2/3 |
|
HD |
|
|
M HD |
|
|
| ADS BDS |
A14187 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20381N0232B |
|
| HIC |
|
|
