WDS 20209-1939 : COMPONENTS
| |
A |
B |
| B |
pa=4.0°
sep=124.30"
| |
| C |
pa=3.1°
sep=125.16"
| pa=298.4°
sep=2.05"
|
20209-1939 A
| Name |
HD 193459 |
|
Coord arcsec 2000 |
202056.79-193832.6 |
|
Mag |
8.91 |
|
Spectral class |
K2III: (yellow-orange) |
|
| PmRA |
-31.00 |
|
PmDE |
-45.0 |
|
Tycho2 |
6336-01268-1 |
|
HD |
193459 |
|
| Tycho2 |
6336-01268-1 |
|
Pflag |
|
|
RAmdeg |
305.23664887 |
|
DEmdeg |
-19.64241365 |
|
| PmRA |
-28.0 |
|
PmDE |
-45.1 |
|
E RAmdeg |
11 |
|
E DEmdeg |
13 |
|
| E pmRA |
1.4 |
|
E pmDE |
1.4 |
|
EpRAm |
1989.96 |
|
EpDEm |
1988.89 |
|
| Num |
8 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
0.8 |
|
Q pmRA |
1.0 |
|
| Q pmDE |
0.7 |
|
BTmag |
10.671 |
|
E BTmag |
0.041 |
|
VTmag |
8.915 |
|
| E VTmag |
0.016 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
305.23671722 |
|
DEdeg |
-19.64230583 |
|
EpRA 1990 |
1.68 |
|
| EpDE 1990 |
1.39 |
|
E RAdeg |
11.4 |
|
E DEdeg |
14.0 |
|
Posflg |
|
|
| Corr |
-0.1 |
|
20209-1939 B
| Coord arcsec 2000 |
202057.40-193628.6 |
|
Coord calc |
202057.40-193628.6 |
|
Mag |
10.81 |
|
Spectral class |
G (yellow) |
|
| PmRA |
15.00 |
|
PmDE |
2.0 |
|
Tycho2 |
6336-01058-1 |
|
HD |
193458 |
|
| Calc delta mag |
1.9 |
|
| Tycho2 |
6336-01058-1 |
|
Pflag |
|
|
RAmdeg |
305.23917003 |
|
DEmdeg |
-19.60795434 |
|
| PmRA |
5.5 |
|
PmDE |
4.2 |
|
E RAmdeg |
32 |
|
E DEmdeg |
43 |
|
| E pmRA |
2.3 |
|
E pmDE |
2.7 |
|
EpRAm |
1985.62 |
|
EpDEm |
1986.07 |
|
| Num |
4 |
|
Q RAmdeg |
1.4 |
|
Q DEmdeg |
0.5 |
|
Q pmRA |
1.3 |
|
| Q pmDE |
0.5 |
|
BTmag |
11.216 |
|
E BTmag |
0.062 |
|
VTmag |
10.810 |
|
| E VTmag |
0.068 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
305.23916167 |
|
DEdeg |
-19.60796611 |
|
EpRA 1990 |
1.70 |
|
| EpDE 1990 |
1.42 |
|
E RAdeg |
35.5 |
|
E DEdeg |
45.6 |
|
Posflg |
|
|
| Corr |
-0.1 |
|
20209-1939 C
| Coord arcsec 2000 |
202057.27-193627.6 |
|
Mag |
13 |
|
Calc delta mag |
4.09 |
|
Calc coord |
yes |
|
