12312-2751 B 2295
12h 31m 13.91s -27° 50' 37.7" P.A. 2.00 sep 8.1 mag 8.71,14.00 Sp K0III dist. 465.12 pc (1517.22 l.y.)
Coord 2000 |
12312-2751 |
|
Discov num |
B 2295 |
|
Comp |
|
|
Coord arcsec 2000 |
12 31 13.91 -27 50 37.7 |
|
Date first |
1930 |
|
Date last |
2015 |
|
Obs |
3 |
|
Pa first |
315 |
|
Pa last |
1.8 |
|
P.A. Now (θ) |
1.8° |
|
Sep first |
8.0 |
|
Sep last |
8.08 |
|
Sep. Now (ρ) |
8.08" |
|
Mag pri |
8.71 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
5.29 |
|
Spectral class |
K0III (yellow-orange) |
|
Pri motion ra |
-038 |
|
Sec motion ra |
|
|
Pri motion dec |
+015 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hydra |
|
SAO |
180862 |
|
HIP |
61089 |
|
Tycho2 |
6690-00661-1 |
|
Gaia DR2 |
3475233071997028992 |
|
HD |
108933 |
|
CD |
CD-27 8731 |
|
Distance |
465.12 |
|
Distance ly |
1517.22 |
|