15561-4924 B 1310
15h 56m 07.37s -49° 23' 47.2" P.A. 87.00 sep 4.0 mag 9.11,13.30 Sp B8
| Coord 2000 |
15561-4924 |
|
Discov num |
B 1310 |
|
Comp |
|
|
Coord arcsec 2000 |
15 56 07.37 -49 23 47.2 |
|
| Date first |
1930 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
86 |
|
Pa last |
87.3 |
|
P.A. Now (θ) |
87.3° |
|
| Sep first |
4.0 |
|
Sep last |
4.036 |
|
Sep. Now (ρ) |
4.036" |
|
| Mag pri |
9.11 |
|
Mag sec |
13.30 |
|
delta mag (ΔM) |
4.19 |
|
Spectral class |
B8 (blue-white) |
|
| Pri motion ra |
-013 |
|
Sec motion ra |
|
|
| Pri motion dec |
-007 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Norma |
|
SAO |
226373 |
|
Tycho2 |
8317-01414-1 |
|
Gaia DR2 |
5982723387048798208 |
|
| HD |
142320 |
|
DM |
CP-49 8764 |
|
