WDS 18071-2224 : COMPONENTS
| |
A |
B |
| B |
pa=79.9°
sep=18.31"
| |
| Bb |
pa=79.6°
sep=18.76"
| pa=66.5°
sep=0.46"
|
18071-2224 A
| Coord arcsec 2000 |
180704.74-222343.8 |
|
Mag |
10.08 |
|
PmRA |
2.00 |
|
PmDE |
-4.0 |
|
| Tycho2 |
6263-03160-1 |
|
| Tycho2 |
6263-03160-1 |
|
Pflag |
|
|
RAmdeg |
271.76974338 |
|
DEmdeg |
-22.39550610 |
|
| PmRA |
8.2 |
|
PmDE |
-3.1 |
|
E RAmdeg |
20 |
|
E DEmdeg |
28 |
|
| E pmRA |
2.7 |
|
E pmDE |
2.8 |
|
EpRAm |
1991.00 |
|
EpDEm |
1990.37 |
|
| Num |
3 |
|
Q RAmdeg |
1.1 |
|
Q DEmdeg |
0.1 |
|
Q pmRA |
1.1 |
|
| Q pmDE |
0.1 |
|
BTmag |
10.344 |
|
E BTmag |
0.035 |
|
VTmag |
10.077 |
|
| E VTmag |
0.040 |
|
Prox |
187 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
271.76972333 |
|
DEdeg |
-22.39549917 |
|
EpRA 1990 |
1.77 |
|
| EpDE 1990 |
1.85 |
|
E RAdeg |
20.3 |
|
E DEdeg |
27.6 |
|
Posflg |
|
|
| Corr |
-0.1 |
|
| Ccdm |
18071-2224 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
|
|
DRAs |
-1.29 |
|
DDEs |
17.9 |
|
| R dRAs |
43 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
| Obs |
2 |
|
Vmag |
9.5 |
|
Sp |
|
|
PmNote |
|
|
| PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
| Name2 |
-2212567 |
|
Cat2 |
CD |
|
HD |
|
|
M HD |
|
|
| ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
* |
|
IDS |
18010S2224A |
|
| HIC |
|
|
18071-2224 B
| Coord arcsec 2000 |
180706.04-222340.6 |
|
Coord calc |
180705.96-222340.5 |
|
Mag |
11.14 |
|
Mag composta |
10.52 |
|
| Spectral class |
B9 (blue-white) |
|
PmRA |
-4.00 |
|
PmDE |
2.0 |
|
Calc delta mag |
1.06 |
|
18071-2224 Bb
| Coord arcsec 2000 |
180706.07-222340.4 |
|
Mag |
11.22 |
|
PmRA |
-4.00 |
|
PmDE |
2.0 |
|
| Calc delta mag |
1.14 |
|
Calc coord |
yes |
|
