11148-2818 RSS 258
11h 14m 45.98s -28° 18' 27.3" P.A. 143.00 sep 10.8 mag 8.89,15.30 Sp K1/K2III dist. 254.45 pc (830.02 l.y.)
| Coord 2000 |
11148-2818 |
|
Discov num |
RSS 258 |
|
Comp |
|
|
Coord arcsec 2000 |
11 14 45.98 -28 18 27.3 |
|
| Date first |
1976 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
143 |
|
Pa last |
143.2 |
|
P.A. Now (θ) |
143.2° |
|
| Sep first |
10.6 |
|
Sep last |
10.771 |
|
Sep. Now (ρ) |
10.771" |
|
| Mag pri |
8.89 |
|
Mag sec |
15.30 |
|
delta mag (ΔM) |
6.41 |
|
Spectral class |
K1/K2III (yellow-orange) |
|
| Pri motion ra |
-005 |
|
Sec motion ra |
|
|
| Pri motion dec |
+003 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydra |
|
SAO |
179682 |
|
HIP |
54916 |
|
Tycho2 |
6661-00098-1 |
|
| Gaia DR2 |
3531264734305098240 |
|
HD |
97784 |
|
CD |
CD-27 7952 |
|
CP |
CP-27 4294 |
|
| Distance |
254.45 |
|
Distance ly |
830.02 |
|
