12499-6437 HDS 1800 (HD 111409)
12h 49m 55.47s -64° 36' 49.4" P.A. 77.00 sep 0.1 mag 8.12,8.81 Sp B9.5IV dist. 714.29 pc (2330.01 l.y.)
| Coord 2000 |
12499-6437 |
|
Discov num |
HDS1800 |
|
Comp |
|
|
Coord arcsec 2000 |
12 49 55.47 -64 36 49.4 |
|
| Date first |
1991 |
|
Date last |
2017 |
|
Obs |
6 |
|
| Pa first |
25 |
|
Pa last |
76.7 |
|
P.A. Now (θ) |
76.7° |
|
| Sep first |
0.1 |
|
Sep last |
0.1 |
|
Sep. Now (ρ) |
0.1" |
|
| Mag pri |
8.12 |
|
Mag sec |
8.81 |
|
delta mag (ΔM) |
0.69 |
|
Spectral class |
B9.5IV (blue-white) |
|
| Pri motion ra |
-015 |
|
Sec motion ra |
|
|
| Pri motion dec |
-004 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 111409 |
|
Constellation |
Crux |
|
HIP |
62624 |
|
Tycho2 |
8996-00815-1 |
|
| Gaia DR2 |
5861835450870741888 |
|
HD |
111409 |
|
CP |
CP-63 2420 |
|
Distance |
714.29 |
|
| Distance ly |
2330.01 |
|