09047-1714 HDS 1315 (HD 77879)
09h 04m 41.60s -17° 14' 12.4" P.A. 183.00 sep 0.2 mag 7.32,10.11 Sp F2III dist. 133.33 pc (434.92 l.y.)
Coord 2000 |
09047-1714 |
|
Discov num |
HDS1315 |
|
Comp |
|
|
Coord arcsec 2000 |
09 04 41.60 -17 14 12.4 |
|
Date first |
1991 |
|
Date last |
2021 |
|
Obs |
7 |
|
Pa first |
200 |
|
Pa last |
183 |
|
P.A. Now (θ) |
183° |
|
Sep first |
0.4 |
|
Sep last |
0.243 |
|
Sep. Now (ρ) |
0.243" |
|
Mag pri |
7.32 |
|
Mag sec |
10.11 |
|
delta mag (ΔM) |
2.79 |
|
Spectral class |
F2III (yellow-white) |
|
Pri motion ra |
-035 |
|
Sec motion ra |
|
|
Pri motion dec |
-023 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 77879 |
|
Constellation |
Hydra |
|
SAO |
154884 |
|
HIP |
44556 |
|
Tycho2 |
6031-00284-1 |
|
Gaia DR2 |
5729271044679919232 |
|
HD |
77879 |
|
BD |
BD-16 2679 |
|
Distance |
133.33 |
|
Distance ly |
434.92 |
|