16507-4127 HDS 2387 (HD 151683)
16h 50m 42.01s -41° 27' 23.6" P.A. 87.00 sep 0.3 mag 8.59,9.20 Sp B8IV dist. 341.3 pc (1113.32 l.y.)
| Coord 2000 |
16507-4127 |
|
Discov num |
HDS2387 |
|
Comp |
|
|
Coord arcsec 2000 |
16 50 42.01 -41 27 23.6 |
|
| Date first |
1991 |
|
Date last |
2018 |
|
Obs |
3 |
|
| Pa first |
103 |
|
Pa last |
87.2 |
|
P.A. Now (θ) |
87.2° |
|
| Sep first |
0.3 |
|
Sep last |
0.327 |
|
Sep. Now (ρ) |
0.327" |
|
| Mag pri |
8.59 |
|
Mag sec |
9.20 |
|
delta mag (ΔM) |
0.61 |
|
Spectral class |
B8IV (blue-white) |
|
| Pri motion ra |
-001 |
|
Sec motion ra |
|
|
| Pri motion dec |
-010 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 151683 |
|
Constellation |
Scorpius |
|
SAO |
227294 |
|
HIP |
82424 |
|
| Tycho2 |
7876-02088-1 |
|
Gaia DR2 |
5968090055517779584 |
|
HD |
151683 |
|
CD |
CD-4110941 |
|
| CP |
CP-41 7656 |
|
Distance |
341.3 |
|
Distance ly |
1113.32 |
|
