16110-5736 HDS 2287 (HD 144860)
16h 10m 59.31s -57° 36' 27.6" P.A. 91.00 sep 0.7 mag 7.64,11.12 Sp B9II dist. 427.35 pc (1394.02 l.y.)
Coord 2000 |
16110-5736 |
|
Discov num |
HDS2287 |
|
Comp |
|
|
Coord arcsec 2000 |
16 10 59.31 -57 36 27.6 |
|
Date first |
1991 |
|
Date last |
2021 |
|
Obs |
2 |
|
Pa first |
95 |
|
Pa last |
91.4 |
|
P.A. Now (θ) |
91.4° |
|
Sep first |
0.7 |
|
Sep last |
0.698 |
|
Sep. Now (ρ) |
0.698" |
|
Mag pri |
7.64 |
|
Mag sec |
11.12 |
|
delta mag (ΔM) |
3.48 |
|
Spectral class |
B9II (blue-white) |
|
Pri motion ra |
-012 |
|
Sec motion ra |
|
|
Pri motion dec |
-010 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 144860 |
|
Constellation |
Norma |
|
SAO |
243406 |
|
HIP |
79298 |
|
Tycho2 |
8718-00456-1 |
|
Gaia DR2 |
5835275304317347200 |
|
HD |
144860 |
|
CP |
CP-57 7648 |
|
Distance |
427.35 |
|
Distance ly |
1394.02 |
|