WDS 18068-2021 : COMPONENTS
18068-2021 A
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
180652.61-202103.0 |
|
Mag |
10.57 |
|
Spectral class |
B8 (blue-white) |
|
| PmRA |
5.00 |
|
PmDE |
4.0 |
|
Tycho2 |
6259-00448-1 |
|
HD |
312690 |
|
| DM |
BD-20 4989 |
|
| Tycho2 |
6259-00448-1 |
|
Pflag |
|
|
RAmdeg |
271.71923129 |
|
DEmdeg |
-20.35085178 |
|
| PmRA |
5.1 |
|
PmDE |
4.0 |
|
E RAmdeg |
28 |
|
E DEmdeg |
37 |
|
| E pmRA |
2.7 |
|
E pmDE |
2.9 |
|
EpRAm |
1990.25 |
|
EpDEm |
1989.18 |
|
| Num |
3 |
|
Q RAmdeg |
1.3 |
|
Q DEmdeg |
1.2 |
|
Q pmRA |
1.3 |
|
| Q pmDE |
1.1 |
|
BTmag |
10.981 |
|
E BTmag |
0.053 |
|
VTmag |
10.567 |
|
| E VTmag |
0.052 |
|
Prox |
933 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
271.71921861 |
|
DEdeg |
-20.35086111 |
|
EpRA 1990 |
1.76 |
|
| EpDE 1990 |
1.70 |
|
E RAdeg |
28.2 |
|
E DEdeg |
38.0 |
|
Posflg |
|
|
| Corr |
0.0 |
|
18068-2021 B
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
180652.72-202103.9 |
|
Mag |
15.1 |
|
Calc delta mag |
4.53 |
|
| Calc coord |
yes |
|
