WDS 18405-2953 : COMPONENTS
18405-2953 A
| Componente originario normalizzato |
AB |
|
Name |
HD 172258 |
|
Coord arcsec 2000 |
184031.07-295252.4 |
|
Mag |
9.17 |
|
| Spectral class |
B9IV/V (blue-white) |
|
PmRA |
-5.00 |
|
PmDE |
11.0 |
|
Tycho2 |
6870-01665-1 |
|
| HD |
172258 |
|
| Tycho2 |
6870-01665-1 |
|
Pflag |
|
|
RAmdeg |
280.12947602 |
|
DEmdeg |
-29.88122090 |
|
| PmRA |
-22.1 |
|
PmDE |
14.2 |
|
E RAmdeg |
13 |
|
E DEmdeg |
15 |
|
| E pmRA |
2.7 |
|
E pmDE |
2.4 |
|
EpRAm |
1991.44 |
|
EpDEm |
1991.27 |
|
| Num |
3 |
|
Q RAmdeg |
1.9 |
|
Q DEmdeg |
0.0 |
|
Q pmRA |
1.9 |
|
| Q pmDE |
0.0 |
|
BTmag |
9.235 |
|
E BTmag |
0.023 |
|
VTmag |
9.166 |
|
| E VTmag |
0.025 |
|
Prox |
36 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
280.12953444 |
|
DEdeg |
-29.88125333 |
|
EpRA 1990 |
1.73 |
|
| EpDE 1990 |
1.76 |
|
E RAdeg |
12.8 |
|
E DEdeg |
14.9 |
|
Posflg |
|
|
| Corr |
-0.2 |
|
| Ccdm |
18405-2953 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
|
|
DRAs |
1.08 |
|
DDEs |
8.0 |
|
| R dRAs |
40 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
| Obs |
2 |
|
Vmag |
8.9 |
|
Sp |
A0 |
|
PmNote |
|
|
| PmRA |
|
|
PmDE |
|
|
Dm number |
-2915211 |
|
Cat1 |
CD |
|
| Name2 |
|
|
Cat2 |
|
|
HD |
172258 |
|
M HD |
|
|
| ADS BDS |
A11553 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18341S2958A |
|
| HIC |
|
|
18405-2953 B
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
184031.22-295254.5 |
|
Mag |
9.34 |
|
PmRA |
0.00 |
|
| PmDE |
0.0 |
|
Calc delta mag |
0.17 |
|
Calc coord |
yes |
|
| Ccdm |
18405-2953 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
SEE 356 |
|
DRAs |
1.26 |
|
DDEs |
5.6 |
|
| R dRAs |
40 |
|
Year |
1897 |
|
Theta |
133 |
|
Rho |
3.6 |
|
| Obs |
5 |
|
Vmag |
9.0 |
|
Sp |
|
|
PmNote |
|
|
| PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
| Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
| ADS BDS |
A11553 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18341S2958B |
|
| HIC |
|
|
