12560-5650 HDO 221 (NSV6024)
12h 55m 57.14s -56° 50' 08.9" P.A. 316.00 sep 29.6 mag 5.32,11.77 Sp O9Ibe dist. 1351.35 pc (4408.1 l.y.)
| Coord 2000 |
12560-5650 |
|
Discov num |
HDO 221 |
|
Comp |
|
|
Coord arcsec 2000 |
12 55 57.14 -56 50 08.9 |
|
| Date first |
1891 |
|
Date last |
2018 |
|
Obs |
8 |
|
| Pa first |
290 |
|
Pa last |
315.9 |
|
P.A. Now (θ) |
315.9° |
|
| Sep first |
25.0 |
|
Sep last |
29.6 |
|
Sep. Now (ρ) |
29.6" |
|
| Mag pri |
5.32 |
|
Mag sec |
11.77 |
|
delta mag (ΔM) |
6.45 |
|
Spectral class |
O9Ibe (blue) |
|
| Pri motion ra |
-005 |
|
Sec motion ra |
-023 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
+009 |
|
| Notes |
N
(See Notes) |
|
rPM=0.834
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Var name |
NSV6024 |
|
Constellation |
Crux |
|
SAO |
240385 |
|
HIP |
63117 |
|
| Tycho2 |
8656-03196-1 |
|
Gaia DR2 |
6060572727300323456 |
|
HD |
112244 |
|
HR |
4908 |
|
| GC |
17540 |
|
CD |
CD-56 4699 |
|
CP |
CP-56 5498 |
|
Distance |
1351.35 |
|
| Distance ly |
4408.1 |
|
