11431-7227 HDS 1655 (HD 101915)
11h 43m 07.73s -72° 26' 43.9" P.A. 22.00 sep 0.7 mag 7.18,10.42 Sp B8Vn dist. 209.64 pc (683.85 l.y.)
| Coord 2000 |
11431-7227 |
|
Discov num |
HDS1655 |
|
Comp |
|
|
Coord arcsec 2000 |
11 43 07.73 -72 26 43.9 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
22 |
|
Pa last |
22 |
|
P.A. Now (θ) |
22° |
|
| Sep first |
0.7 |
|
Sep last |
0.684 |
|
Sep. Now (ρ) |
0.684" |
|
| Mag pri |
7.18 |
|
Mag sec |
10.42 |
|
delta mag (ΔM) |
3.24 |
|
Spectral class |
B8Vn (blue-white) |
|
| Pri motion ra |
-009 |
|
Sec motion ra |
|
|
| Pri motion dec |
-001 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 101915 |
|
Constellation |
Musca |
|
SAO |
256866 |
|
HIP |
57143 |
|
| Tycho2 |
9234-02479-1 |
|
Gaia DR2 |
5227317392171447552 |
|
HD |
101915 |
|
GC |
16084 |
|
| CP |
CP-71 1274 |
|
Distance |
209.64 |
|
Distance ly |
683.85 |
|