WDS 20442+0648 : COMPONENTS
| |
A |
B |
| B |
pa=59.4°
sep=17.66"
| |
| C |
pa=31.0°
sep=23.07"
| pa=343.0°
sep=11.27"
|
20442+0648 A
| Coord arcsec 2000 |
204409.96+064802.4 |
|
Mag |
9.8 |
|
Spectral class |
G0 (yellow) |
|
PmRA |
40.00 |
|
| PmDE |
28.0 |
|
Tycho2 |
0523-01965-1 |
|
| Tycho2 |
0523-01965-1 |
|
Pflag |
|
|
RAmdeg |
311.04149045 |
|
DEmdeg |
6.80066676 |
|
| PmRA |
39.8 |
|
PmDE |
27.3 |
|
E RAmdeg |
16 |
|
E DEmdeg |
20 |
|
| E pmRA |
2.7 |
|
E pmDE |
2.6 |
|
EpRAm |
1991.34 |
|
EpDEm |
1990.84 |
|
| Num |
3 |
|
Q RAmdeg |
0.9 |
|
Q DEmdeg |
0.2 |
|
Q pmRA |
0.9 |
|
| Q pmDE |
0.2 |
|
BTmag |
10.540 |
|
E BTmag |
0.033 |
|
VTmag |
9.859 |
|
| E VTmag |
0.027 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
311.04139917 |
|
DEdeg |
6.80060306 |
|
EpRA 1990 |
1.79 |
|
| EpDE 1990 |
1.60 |
|
E RAdeg |
16.1 |
|
E DEdeg |
19.7 |
|
Posflg |
|
|
| Corr |
-0.3 |
|
20442+0648 B
| Coord arcsec 2000 |
204410.98+064811.4 |
|
Coord calc |
204410.98+064811.4 |
|
Mag |
17 |
|
Spectral class |
M: (red) |
|
| PmRA |
38.00 |
|
PmDE |
25.0 |
|
Calc delta mag |
7.2 |
|
20442+0648 C
| Coord arcsec 2000 |
204410.76+064822.2 |
|
Mag |
17.6 |
|
PmRA |
34.00 |
|
PmDE |
28.0 |
|
| Calc delta mag |
7.8 |
|
Calc coord |
yes |
|
