WDS 18381-4659 : COMPONENTS
| |
A |
B |
| B |
pa=175.0°
sep=16.46"
| |
| Bb |
pa=176.2°
sep=15.94"
| pa=322.5°
sep=0.63"
|
18381-4659 A
| Name |
HD 171602 |
|
Coord arcsec 2000 |
183806.14-465826.6 |
|
Mag |
9.01 |
|
Spectral class |
G5 (yellow) |
|
| PmRA |
3.00 |
|
PmDE |
8.0 |
|
Tycho2 |
8364-02819-1 |
|
HD |
171602 |
|
| Tycho2 |
8364-02819-1 |
|
Pflag |
|
|
RAmdeg |
279.52558371 |
|
DEmdeg |
-46.97404375 |
|
| PmRA |
4.0 |
|
PmDE |
4.3 |
|
E RAmdeg |
13 |
|
E DEmdeg |
17 |
|
| E pmRA |
1.9 |
|
E pmDE |
1.9 |
|
EpRAm |
1991.31 |
|
EpDEm |
1990.75 |
|
| Num |
3 |
|
Q RAmdeg |
0.6 |
|
Q DEmdeg |
0.4 |
|
Q pmRA |
0.7 |
|
| Q pmDE |
0.4 |
|
BTmag |
10.106 |
|
E BTmag |
0.033 |
|
VTmag |
9.010 |
|
| E VTmag |
0.020 |
|
Prox |
166 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
279.52557056 |
|
DEdeg |
-46.97405361 |
|
EpRA 1990 |
1.82 |
|
| EpDE 1990 |
1.72 |
|
E RAdeg |
12.6 |
|
E DEdeg |
16.6 |
|
Posflg |
|
|
| Corr |
0.1 |
|
18381-4659 B
| Coord arcsec 2000 |
183806.28-465843.0 |
|
Coord calc |
183806.24-465843.2 |
|
Mag |
9.7 |
|
Mag composta |
9.49 |
|
| Spectral class |
G5 (yellow) |
|
PmRA |
9.00 |
|
PmDE |
-2.0 |
|
Tycho2 |
8364-02818-1 |
|
| HD |
171603 |
|
Calc delta mag |
0.69 |
|
| Tycho2 |
8364-02818-1 |
|
Pflag |
|
|
RAmdeg |
279.52619797 |
|
DEmdeg |
-46.97863165 |
|
| PmRA |
6.0 |
|
PmDE |
0.6 |
|
E RAmdeg |
18 |
|
E DEmdeg |
25 |
|
| E pmRA |
1.7 |
|
E pmDE |
1.6 |
|
EpRAm |
1990.49 |
|
EpDEm |
1988.99 |
|
| Num |
4 |
|
Q RAmdeg |
0.6 |
|
Q DEmdeg |
0.8 |
|
Q pmRA |
0.6 |
|
| Q pmDE |
0.8 |
|
BTmag |
10.606 |
|
E BTmag |
0.048 |
|
VTmag |
9.492 |
|
| E VTmag |
0.027 |
|
Prox |
166 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
279.52617778 |
|
DEdeg |
-46.97863306 |
|
EpRA 1990 |
1.82 |
|
| EpDE 1990 |
1.73 |
|
E RAdeg |
18.3 |
|
E DEdeg |
24.7 |
|
Posflg |
P |
|
| Corr |
0.0 |
|
18381-4659 Bb
| Coord arcsec 2000 |
183806.24-465842.5 |
|
Mag |
11.4 |
|
Calc delta mag |
2.39 |
|
Calc coord |
yes |
|
