16531-8136 HDS 2388 (HD 150140)
16h 53m 03.20s -81° 35' 40.4" P.A. 15.00 sep 0.1 mag 8.91,9.37 Sp F3IV dist. 131.75 pc (429.77 l.y.)
| Coord 2000 |
16531-8136 |
|
Discov num |
HDS2388 |
|
Comp |
|
|
Coord arcsec 2000 |
16 53 03.20 -81 35 40.4 |
|
| Date first |
1991 |
|
Date last |
2021 |
|
Obs |
5 |
|
| Pa first |
151 |
|
Pa last |
15.1 |
|
P.A. Now (θ) |
15.1° |
|
| Sep first |
0.2 |
|
Sep last |
0.096 |
|
Sep. Now (ρ) |
0.096" |
|
| Mag pri |
8.91 |
|
Mag sec |
9.37 |
|
delta mag (ΔM) |
0.46 |
|
Spectral class |
F3IV (yellow-white) |
|
| Pri motion ra |
-020 |
|
Sec motion ra |
|
|
| Pri motion dec |
-021 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 150140 |
|
Constellation |
Apus |
|
SAO |
258752 |
|
HIP |
82592 |
|
| Tycho2 |
9455-01058-1 |
|
Gaia DR2 |
5774895245316488448 |
|
HD |
150140 |
|
CP |
CP-81 771 |
|
| Distance |
131.75 |
|
Distance ly |
429.77 |
|
