WDS 18175-1638 : COMPONENTS
| |
A |
B |
| B |
pa=321.4°
sep=4.90"
| |
| C |
pa=167.9°
sep=6.26"
| pa=156.3°
sep=10.87"
|
18175-1638 A
| Name |
HD 167792 |
|
Coord arcsec 2000 |
181732.51-163814.3 |
|
Mag |
9.78 |
|
Spectral class |
B2/3II/ (blue-white) |
|
| PmRA |
4.00 |
|
PmDE |
-5.0 |
|
Tycho2 |
6265-01463-1 |
|
HD |
167792 |
|
| Tycho2 |
6265-01463-1 |
|
Pflag |
|
|
RAmdeg |
274.38547177 |
|
DEmdeg |
-16.63731211 |
|
| PmRA |
2.0 |
|
PmDE |
0.6 |
|
E RAmdeg |
16 |
|
E DEmdeg |
22 |
|
| E pmRA |
1.5 |
|
E pmDE |
1.6 |
|
EpRAm |
1990.54 |
|
EpDEm |
1989.49 |
|
| Num |
4 |
|
Q RAmdeg |
0.9 |
|
Q DEmdeg |
0.8 |
|
Q pmRA |
1.0 |
|
| Q pmDE |
0.8 |
|
BTmag |
9.955 |
|
E BTmag |
0.029 |
|
VTmag |
9.784 |
|
| E VTmag |
0.032 |
|
Prox |
691 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
274.38546694 |
|
DEdeg |
-16.63731333 |
|
EpRA 1990 |
1.82 |
|
| EpDE 1990 |
1.76 |
|
E RAdeg |
15.9 |
|
E DEdeg |
22.2 |
|
Posflg |
|
|
| Corr |
0.1 |
|
18175-1638 B
| Coord arcsec 2000 |
181732.30-163810.5 |
|
Mag |
12.3 |
|
Calc delta mag |
2.52 |
|
Calc coord |
yes |
|
18175-1638 C
| Coord arcsec 2000 |
181732.60-163820.4 |
|
Mag |
12.8 |
|
Calc delta mag |
3.02 |
|
Calc coord |
yes |
|
