12093-6606 HDS 1715 AB (HD 105545)
12h 09m 16.67s -66° 06' 28.1" P.A. 101.00 sep 0.1 mag 7.95,9.85 Sp B8V dist. 359.71 pc (1173.37 l.y.)
| Coord 2000 |
12093-6606 |
|
Discov num |
HDS1715 |
|
Comp |
AB |
|
Coord arcsec 2000 |
12 09 16.67 -66 06 28.1 |
|
| Date first |
1991 |
|
Date last |
2020 |
|
Obs |
5 |
|
| Pa first |
78 |
|
Pa last |
100.8 |
|
P.A. Now (θ) |
100.8° |
|
| Sep first |
0.1 |
|
Sep last |
0.096 |
|
Sep. Now (ρ) |
0.096" |
|
| Mag pri |
7.95 |
|
Mag sec |
9.85 |
|
delta mag (ΔM) |
1.9 |
|
Spectral class |
B8V (blue-white) |
|
| Pri motion ra |
-019 |
|
Sec motion ra |
|
|
| Pri motion dec |
-002 |
|
Sec motion dec |
|
|
| Notes |
W
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 105545 |
|
Constellation |
Musca |
|
SAO |
251763 |
|
HIP |
59254 |
|
| Tycho2 |
8986-03044-1 |
|
HD |
105545 |
|
CP |
CP-65 1799 |
|
Distance |
359.71 |
|
| Distance ly |
1173.37 |
|
