15276-1218 HDS 2173 (HD 137648)
15h 27m 35.89s -12° 18' 09.3" P.A. 248.00 sep 0.3 mag 9.69,11.39 Sp F0 dist. 158.73 pc (517.78 l.y.)
| Coord 2000 |
15276-1218 |
|
Discov num |
HDS2173 |
|
Comp |
|
|
Coord arcsec 2000 |
15 27 35.89 -12 18 09.3 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
221 |
|
Pa last |
247.6 |
|
P.A. Now (θ) |
247.6° |
|
| Sep first |
0.3 |
|
Sep last |
0.347 |
|
Sep. Now (ρ) |
0.347" |
|
| Mag pri |
9.69 |
|
Mag sec |
11.39 |
|
delta mag (ΔM) |
1.7 |
|
Spectral class |
F0 (yellow-white) |
|
| Pri motion ra |
-019 |
|
Sec motion ra |
|
|
| Pri motion dec |
-016 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 137648 |
|
Constellation |
Libra |
|
SAO |
159273 |
|
HIP |
75669 |
|
| Tycho2 |
5603-00308-1 |
|
Gaia DR2 |
6314736586760230400 |
|
HD |
137648 |
|
BD |
BD-11 3949 |
|
| Distance |
158.73 |
|
Distance ly |
517.78 |
|
