01550-3120 HDS 261
01h 54m 58.68s -31° 19' 47.7" P.A. 274.00 sep 0.5 mag 9.79,12.84 Sp F8 dist. 135.87 pc (443.21 l.y.)
| Coord 2000 |
01550-3120 |
|
Discov num |
HDS 261 |
|
Comp |
|
|
Coord arcsec 2000 |
01 54 58.68 -31 19 47.7 |
|
| Date first |
1991 |
|
Date last |
2014 |
|
Obs |
2 |
|
| Pa first |
272 |
|
Pa last |
274.1 |
|
P.A. Now (θ) |
274.1° |
|
| Sep first |
0.4 |
|
Sep last |
0.478 |
|
Sep. Now (ρ) |
0.478" |
|
| Mag pri |
9.79 |
|
Mag sec |
12.84 |
|
delta mag (ΔM) |
3.05 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
-017 |
|
Sec motion ra |
|
|
| Pri motion dec |
-021 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Fornax |
|
SAO |
193380 |
|
HIP |
8933 |
|
Tycho2 |
7006-00917-1 |
|
| Gaia DR2 |
5018923001979988736 |
|
HD |
11787 |
|
CD |
CD-31 792 |
|
CP |
CP-31 217 |
|
| Distance |
135.87 |
|
Distance ly |
443.21 |
|
