WDS 20312+4132 : COMPONENTS
| |
A |
B |
| B |
pa=346.3°
sep=1.15"
| |
| C |
pa=158.3°
sep=6.03"
| pa=159.6°
sep=7.16"
|
20312+4132 A
| Coord arcsec 2000 |
203110.55+413153.5 |
|
Mag |
11.3 |
|
Spectral class |
O8IV (blue) |
|
PmRA |
-2.00 |
|
| PmDE |
-5.0 |
|
Tycho2 |
3161-00877-1 |
|
| Tycho2 |
3161-00877-1 |
|
Pflag |
|
|
RAmdeg |
307.79393868 |
|
DEmdeg |
41.53154327 |
|
| PmRA |
-1.6 |
|
PmDE |
-4.8 |
|
E RAmdeg |
44 |
|
E DEmdeg |
44 |
|
| E pmRA |
1.9 |
|
E pmDE |
1.8 |
|
EpRAm |
1982.02 |
|
EpDEm |
1981.32 |
|
| Num |
4 |
|
Q RAmdeg |
0.5 |
|
Q DEmdeg |
1.4 |
|
Q pmRA |
0.5 |
|
| Q pmDE |
1.4 |
|
BTmag |
12.801 |
|
E BTmag |
0.221 |
|
VTmag |
11.492 |
|
| E VTmag |
0.092 |
|
Prox |
999 |
|
TYC |
|
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
307.79393444 |
|
DEdeg |
41.53153000 |
|
EpRA 1990 |
1.59 |
|
| EpDE 1990 |
1.74 |
|
E RAdeg |
68.2 |
|
E DEdeg |
65.2 |
|
Posflg |
|
|
| Corr |
0.0 |
|
20312+4132 B
| Coord arcsec 2000 |
203110.53+413154.6 |
|
Mag |
13.9 |
|
Calc delta mag |
2.6 |
|
Calc coord |
yes |
|
20312+4132 C
| Coord arcsec 2000 |
203110.75+413147.9 |
|
Mag |
15.9 |
|
Calc delta mag |
4.6 |
|
Calc coord |
yes |
|
