WDS 20509+4123 : COMPONENTS
20509+4123 A
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
205056.57+412257.6 |
|
Mag |
9.51 |
|
Spectral class |
F0 (yellow-white) |
|
| PmRA |
-6.00 |
|
PmDE |
-18.0 |
|
Tycho2 |
3175-01076-1 |
|
DM |
BD+40 4337 |
|
| Tycho2 |
3175-01076-1 |
|
Pflag |
|
|
RAmdeg |
312.73572740 |
|
DEmdeg |
41.38268133 |
|
| PmRA |
-5.3 |
|
PmDE |
-18.7 |
|
E RAmdeg |
11 |
|
E DEmdeg |
11 |
|
| E pmRA |
1.0 |
|
E pmDE |
1.0 |
|
EpRAm |
1989.73 |
|
EpDEm |
1990.26 |
|
| Num |
7 |
|
Q RAmdeg |
0.8 |
|
Q DEmdeg |
0.6 |
|
Q pmRA |
0.9 |
|
| Q pmDE |
0.6 |
|
BTmag |
9.879 |
|
E BTmag |
0.022 |
|
VTmag |
9.507 |
|
| E VTmag |
0.019 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
312.73574417 |
|
DEdeg |
41.38272417 |
|
EpRA 1990 |
1.55 |
|
| EpDE 1990 |
1.71 |
|
E RAdeg |
12.2 |
|
E DEdeg |
11.1 |
|
Posflg |
|
|
| Corr |
0.1 |
|
| Ccdm |
20509+4123 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
|
|
DRAs |
2.56 |
|
DDEs |
-2.5 |
|
| R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
| Obs |
2 |
|
Vmag |
9.0 |
|
Sp |
|
|
PmNote |
* |
|
| PmRA |
4 |
|
PmDE |
-27 |
|
Dm number |
+40 4337 |
|
Cat1 |
BD |
|
| Name2 |
+41 1975 |
|
Cat2 |
AGK2/3 |
|
HD |
|
|
M HD |
|
|
| ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20473N4101A |
|
| HIC |
|
|
20509+4123 B
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
205057.36+412249.9 |
|
Mag |
15.6 |
|
PmRA |
32.00 |
|
| PmDE |
1.0 |
|
Calc delta mag |
6.09 |
|
Calc coord |
yes |
|
| Ccdm |
20509+4123 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
LDS2458 |
|
DRAs |
|
|
DDEs |
|
|
| R dRAs |
|
|
Year |
1954 |
|
Theta |
126 |
|
Rho |
14.0 |
|
| Obs |
1 |
|
Vmag |
15.8 |
|
Sp |
|
|
PmNote |
|
|
| PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
| Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
| ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20473N4101B |
|
| HIC |
|
|
