WDS 18442+2231 : COMPONENTS
| |
A |
B |
| B |
pa=35.5°
sep=2.01"
| |
| C |
pa=202.2°
sep=39.34"
| pa=202.8°
sep=41.30"
|
18442+2231 A
| Name |
HD 342922 |
|
Coord arcsec 2000 |
184411.63+223051.3 |
|
Mag |
10.5 |
|
Spectral class |
F8 (yellow-white) |
|
| PmRA |
15.00 |
|
PmDE |
16.0 |
|
DM |
BD+22 3469 |
|
| Ccdm |
18442+2231 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
|
|
DRAs |
-0.38 |
|
DDEs |
-6.9 |
|
| R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
| Obs |
3 |
|
Vmag |
10.5 |
|
Sp |
|
|
PmNote |
* |
|
| PmRA |
-2 |
|
PmDE |
35 |
|
Dm number |
+22 3469 |
|
Cat1 |
BD |
|
| Name2 |
+22 1852 |
|
Cat2 |
AGK2/3 |
|
HD |
|
|
M HD |
|
|
| ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18400N2225A |
|
| HIC |
|
|
18442+2231 B
| Coord arcsec 2000 |
184411.71+223052.9 |
|
Mag |
11.2 |
|
Tycho2 |
2108-00161-1 |
|
HD |
342922 |
|
| Calc delta mag |
0.7 |
|
Calc coord |
yes |
|
| Tycho2 |
2108-00161-1 |
|
Pflag |
|
|
RAmdeg |
281.04845326 |
|
DEmdeg |
22.51425372 |
|
| PmRA |
7.8 |
|
PmDE |
4.8 |
|
E RAmdeg |
40 |
|
E DEmdeg |
34 |
|
| E pmRA |
1.3 |
|
E pmDE |
1.3 |
|
EpRAm |
1980.57 |
|
EpDEm |
1983.18 |
|
| Num |
4 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
1.1 |
|
Q pmRA |
1.1 |
|
| Q pmDE |
1.1 |
|
BTmag |
11.822 |
|
E BTmag |
0.058 |
|
VTmag |
11.391 |
|
| E VTmag |
0.068 |
|
Prox |
999 |
|
TYC |
|
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
281.04843278 |
|
DEdeg |
22.51424250 |
|
EpRA 1990 |
1.43 |
|
| EpDE 1990 |
1.57 |
|
E RAdeg |
42.4 |
|
E DEdeg |
36.4 |
|
Posflg |
|
|
| Corr |
-0.1 |
|
| Ccdm |
18442+2231 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
COU 209 |
|
DRAs |
|
|
DDEs |
|
|
| R dRAs |
|
|
Year |
1967 |
|
Theta |
35 |
|
Rho |
1.6 |
|
| Obs |
1 |
|
Vmag |
11.2 |
|
Sp |
|
|
PmNote |
|
|
| PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
| Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
| ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18400N2225B |
|
| HIC |
|
|
18442+2231 C
| Coord arcsec 2000 |
184410.56+223014.9 |
|
Mag |
12 |
|
PmRA |
-10.00 |
|
PmDE |
-7.0 |
|
| Calc delta mag |
1.5 |
|
Calc coord |
yes |
|
| Ccdm |
18442+2231 |
|
RComp |
|
|
Comp |
C |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
COU 209 |
|
DRAs |
|
|
DDEs |
|
|
| R dRAs |
|
|
Year |
1967 |
|
Theta |
204 |
|
Rho |
38.9 |
|
| Obs |
1 |
|
Vmag |
12.0 |
|
Sp |
|
|
PmNote |
|
|
| PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
| Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
| ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18400N2225C |
|
| HIC |
|
|
