15561-3952 HDO 252 (HD 142448)
15h 56m 06.84s -39° 51' 51.6" P.A. 315.00 sep 29.8 mag 6.03,12.00 Sp B6V dist. 173.31 pc (565.34 l.y.)
| Coord 2000 |
15561-3952 |
|
Discov num |
HDO 252 |
|
Comp |
|
|
Coord arcsec 2000 |
15 56 06.84 -39 51 51.6 |
|
| Date first |
1891 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
300 |
|
Pa last |
315.4 |
|
P.A. Now (θ) |
315.4° |
|
| Sep first |
18.0 |
|
Sep last |
29.829 |
|
Sep. Now (ρ) |
29.829" |
|
| Mag pri |
6.03 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
5.97 |
|
Spectral class |
B6V (blue-white) |
|
| Pri motion ra |
+002 |
|
Sec motion ra |
|
|
| Pri motion dec |
-016 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 142448 |
|
Constellation |
Lupus |
|
SAO |
207128 |
|
HIP |
78046 |
|
| Tycho2 |
7842-01329-1 |
|
Gaia DR2 |
5996422545992204928 |
|
HD |
142448 |
|
HR |
5918 |
|
| GC |
21377 |
|
CD |
CD-3910237 |
|
CP |
CP-39 6847 |
|
Distance |
173.31 |
|
| Distance ly |
565.34 |
|
