15359-4457 HJ 4788 (HD 138769)
15h 35m 53.25s -44° 57' 30.0" P.A. 12.00 sep 2.1 mag 4.68,6.51 Sp B3V dist. 131.23 pc (428.07 l.y.)
| Coord 2000 |
15359-4457 |
|
Discov num |
HJ 4788 |
|
Comp |
|
|
Coord arcsec 2000 |
15 35 53.25 -44 57 30.0 |
|
| Date first |
1851 |
|
Date last |
2016 |
|
Obs |
44 |
|
| Pa first |
354 |
|
Pa last |
12.3 |
|
P.A. Now (θ) |
12.3° |
|
| Sep first |
2.6 |
|
Sep last |
2.09 |
|
Sep. Now (ρ) |
2.09" |
|
| Mag pri |
4.68 |
|
Mag sec |
6.51 |
|
delta mag (ΔM) |
1.83 |
|
Spectral class |
B3V (blue-white) |
|
| Pri motion ra |
-021 |
|
Sec motion ra |
-021 |
|
| Pri motion dec |
-025 |
|
Sec motion dec |
-025 |
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 138769 |
|
Constellation |
Lupus |
|
SAO |
225950 |
|
HIP |
76371 |
|
| Tycho2 |
7848-02378-1 |
|
Gaia DR2 |
6001046778362375808 |
|
HD |
138769 |
|
HR |
5781 |
|
| GC |
20943 |
|
CD |
CD-4410239 |
|
CP |
CP-44 7483 |
|
Distance |
131.23 |
|
| Distance ly |
428.07 |
|
