WDS 20274-1909 : COMPONENTS
20274-1909 A
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
202717.42-191012.3 |
|
Mag |
9.97 |
|
Spectral class |
K1III: (yellow-orange) |
|
| PmRA |
6.00 |
|
PmDE |
9.0 |
|
Tycho2 |
6337-00756-1 |
|
HD |
194639 |
|
| Tycho2 |
6337-00756-1 |
|
Pflag |
|
|
RAmdeg |
306.82263081 |
|
DEmdeg |
-19.17010886 |
|
| PmRA |
1.3 |
|
PmDE |
8.7 |
|
E RAmdeg |
30 |
|
E DEmdeg |
35 |
|
| E pmRA |
2.8 |
|
E pmDE |
2.9 |
|
EpRAm |
1990.06 |
|
EpDEm |
1989.55 |
|
| Num |
3 |
|
Q RAmdeg |
0.1 |
|
Q DEmdeg |
0.0 |
|
Q pmRA |
0.1 |
|
| Q pmDE |
0.0 |
|
BTmag |
11.503 |
|
E BTmag |
0.084 |
|
VTmag |
9.973 |
|
| E VTmag |
0.037 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
306.82262806 |
|
DEdeg |
-19.17012944 |
|
EpRA 1990 |
1.66 |
|
| EpDE 1990 |
1.54 |
|
E RAdeg |
29.8 |
|
E DEdeg |
34.8 |
|
Posflg |
|
|
| Corr |
-0.1 |
|
20274-1909 B
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
202717.53-191013.1 |
|
Mag |
14 |
|
Calc delta mag |
4.03 |
|
| Calc coord |
yes |
|
