WDS 17261-3718 : COMPONENTS
17261-3718 A
| Componente originario normalizzato |
AB |
|
Name |
HD 157643 |
|
Coord arcsec 2000 |
172608.26-371806.3 |
|
Mag |
10.56 |
|
| Spectral class |
B8III (blue-white) |
|
PmRA |
-3.00 |
|
PmDE |
-4.0 |
|
Tycho2 |
7387-00139-1 |
|
| HD |
157643 |
|
| Tycho2 |
7387-00139-1 |
|
Pflag |
|
|
RAmdeg |
261.53449018 |
|
DEmdeg |
-37.30177591 |
|
| PmRA |
-3.3 |
|
PmDE |
-3.8 |
|
E RAmdeg |
17 |
|
E DEmdeg |
21 |
|
| E pmRA |
1.5 |
|
E pmDE |
1.5 |
|
EpRAm |
1988.01 |
|
EpDEm |
1984.44 |
|
| Num |
7 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
1.2 |
|
Q pmRA |
1.1 |
|
| Q pmDE |
1.2 |
|
BTmag |
10.314 |
|
E BTmag |
0.033 |
|
VTmag |
10.089 |
|
| E VTmag |
0.036 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
261.53450111 |
|
DEdeg |
-37.30176667 |
|
EpRA 1990 |
1.75 |
|
| EpDE 1990 |
1.52 |
|
E RAdeg |
17.6 |
|
E DEdeg |
25.4 |
|
Posflg |
|
|
| Corr |
0.0 |
|
| Ccdm |
17261-3718 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
|
|
DRAs |
2.16 |
|
DDEs |
-7.7 |
|
| R dRAs |
41 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
| Obs |
2 |
|
Vmag |
10.0 |
|
Sp |
A0 |
|
PmNote |
|
|
| PmRA |
|
|
PmDE |
|
|
Dm number |
-3711570 |
|
Cat1 |
CD |
|
| Name2 |
|
|
Cat2 |
|
|
HD |
157643 |
|
M HD |
|
|
| ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
17193S3713A |
|
| HIC |
|
|
17261-3718 B
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
172608.29-371806.4 |
|
Mag |
11.09 |
|
PmRA |
-3.00 |
|
| PmDE |
-4.0 |
|
Calc delta mag |
0.53 |
|
Calc coord |
yes |
|
| Ccdm |
17261-3718 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
RST3096 |
|
DRAs |
|
|
DDEs |
|
|
| R dRAs |
|
|
Year |
1935 |
|
Theta |
315 |
|
Rho |
0.6 |
|
| Obs |
2 |
|
Vmag |
11.8 |
|
Sp |
|
|
PmNote |
|
|
| PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
| Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
| ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
17193S3713B |
|
| HIC |
|
|
