15350-1031 HLD 122 (HD 138838)
15h 34m 57.71s -10° 31' 30.5" P.A. 337.00 sep 2.3 mag 9.82,10.48 Sp A0
| Coord 2000 |
15350-1031 |
|
Discov num |
HLD 122 |
|
Comp |
|
|
Coord arcsec 2000 |
15 34 57.71 -10 31 30.5 |
|
| Date first |
1882 |
|
Date last |
2016 |
|
Obs |
16 |
|
| Pa first |
345 |
|
Pa last |
337.1 |
|
P.A. Now (θ) |
337.1° |
|
| Sep first |
2.5 |
|
Sep last |
2.28 |
|
Sep. Now (ρ) |
2.28" |
|
| Mag pri |
9.82 |
|
Mag sec |
10.48 |
|
delta mag (ΔM) |
0.66 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
|
|
| Pri motion dec |
-014 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 138838 |
|
Constellation |
Libra |
|
Tycho2 |
5600-00139-1 |
|
Gaia DR2 |
6316732307740387328 |
|
| HD |
138838 |
|
