WDS 18540+3723 : COMPONENTS
| |
A |
B |
| B |
pa=166.5°
sep=1.60"
| |
| C |
pa=145.8°
sep=23.62"
| pa=144.3°
sep=22.13"
|
18540+3723 A
| Name |
HD 175491 |
|
Coord arcsec 2000 |
185357.56+372249.7 |
|
Mag |
8.69 |
|
Spectral class |
G5III (yellow) |
|
| PmRA |
-16.00 |
|
PmDE |
45.0 |
|
| Ccdm |
18540+3723 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
|
|
DRAs |
-2.46 |
|
DDEs |
-10.2 |
|
| R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
| Obs |
3 |
|
Vmag |
8.2 |
|
Sp |
G0 |
|
PmNote |
* |
|
| PmRA |
-21 |
|
PmDE |
45 |
|
Dm number |
+37 3276 |
|
Cat1 |
BD |
|
| Name2 |
+37 1711 |
|
Cat2 |
AGK2/3 |
|
HD |
175491 |
|
M HD |
|
|
| ADS BDS |
A11811 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18505N3715A |
|
| HIC |
|
|
18540+3723 B
| Coord arcsec 2000 |
185357.59+372248.1 |
|
Mag |
9.02 |
|
Spectral class |
IV |
|
PmRA |
-16.00 |
|
| PmDE |
45.0 |
|
Delta magnitude |
0.33 |
|
Coordinate calculated |
yes |
|
| Ccdm |
18540+3723 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
BU 137 |
|
DRAs |
|
|
DDEs |
|
|
| R dRAs |
|
|
Year |
1959 |
|
Theta |
150 |
|
Rho |
1.4 |
|
| Obs |
99 |
|
Vmag |
8.7 |
|
Sp |
|
|
PmNote |
|
|
| PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
| Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
| ADS BDS |
A11811 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18505N3715B |
|
| HIC |
|
|
18540+3723 C
| Coord arcsec 2000 |
185358.67+372230.2 |
|
Mag |
12 |
|
Spectral class |
IV |
|
PmRA |
-7.00 |
|
| PmDE |
-11.0 |
|
Delta magnitude |
3.31 |
|
Coordinate calculated |
yes |
|
| Ccdm |
18540+3723 |
|
RComp |
|
|
Comp |
C |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
BU 137 |
|
DRAs |
|
|
DDEs |
|
|
| R dRAs |
|
|
Year |
1924 |
|
Theta |
144 |
|
Rho |
18.7 |
|
| Obs |
1 |
|
Vmag |
11.1 |
|
Sp |
|
|
PmNote |
|
|
| PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
| Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
| ADS BDS |
A11811 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18505N3715C |
|
| HIC |
|
|
