WDS 20479-3132 : COMPONENTS
20479-3132 A
| Componente originario normalizzato |
AB |
|
Name |
HD 197931 |
|
Coord arcsec 2000 |
204752.60-313200.2 |
|
Mag |
9.9 |
|
| Spectral class |
F0V (yellow-white) |
|
PmRA |
-24.00 |
|
PmDE |
2.0 |
|
SAO |
212441 |
|
| Tycho2 |
7457-00837-1 |
|
HD |
197931 |
|
DM |
CD-3117848 |
|
| Tycho2 |
7457-00837-1 |
|
Pflag |
|
|
RAmdeg |
311.96921483 |
|
DEmdeg |
-31.53340423 |
|
| PmRA |
-14.4 |
|
PmDE |
-1.8 |
|
E RAmdeg |
11 |
|
E DEmdeg |
15 |
|
| E pmRA |
1.4 |
|
E pmDE |
1.4 |
|
EpRAm |
1989.61 |
|
EpDEm |
1987.93 |
|
| Num |
7 |
|
Q RAmdeg |
1.6 |
|
Q DEmdeg |
0.9 |
|
Q pmRA |
1.6 |
|
| Q pmDE |
0.9 |
|
BTmag |
9.680 |
|
E BTmag |
0.025 |
|
VTmag |
9.384 |
|
| E VTmag |
0.024 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
311.96925472 |
|
DEdeg |
-31.53340028 |
|
EpRA 1990 |
1.70 |
|
| EpDE 1990 |
1.44 |
|
E RAdeg |
12.1 |
|
E DEdeg |
16.3 |
|
Posflg |
|
|
| Corr |
-0.2 |
|
| SAO |
212441 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0027 |
|
| DE1950 |
|
|
PmDE1950 |
0.02 |
|
Vmag |
9.3 |
|
SpType |
F0 |
|
| Double code |
|
|
Source |
40 |
|
CatNum |
11349 |
|
DM |
CD-3117848 |
|
| DMcomp |
|
|
BDsup |
|
|
HD |
197931 |
|
M HD |
0 |
|
| GC |
|
|
RA1950rad |
5.43146908 |
|
DE1950rad |
-0.55358499 |
|
PmRA2000 |
-0.0028 |
|
| PmDE2000 |
0.017 |
|
| Ccdm |
20479-3132 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
|
|
DRAs |
-1.28 |
|
DDEs |
0.2 |
|
| R dRAs |
41 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
| Obs |
2 |
|
Vmag |
9.7 |
|
Sp |
F0 |
|
PmNote |
* |
|
| PmRA |
-34 |
|
PmDE |
20 |
|
Dm number |
-3117848 |
|
Cat1 |
CD |
|
| Name2 |
212441 |
|
Cat2 |
SAO |
|
HD |
197931 |
|
M HD |
|
|
| ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20417S3154A |
|
| HIC |
|
|
20479-3132 B
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
204752.57-313200.0 |
|
Mag |
10.5 |
|
Calc delta mag |
0.6 |
|
| Calc coord |
yes |
|
| Ccdm |
20479-3132 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
B 995 |
|
DRAs |
|
|
DDEs |
|
|
| R dRAs |
|
|
Year |
1927 |
|
Theta |
308 |
|
Rho |
0.4 |
|
| Obs |
4 |
|
Vmag |
10.3 |
|
Sp |
|
|
PmNote |
|
|
| PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
| Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
| ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20417S3154B |
|
| HIC |
|
|
