11575-3131 B 1711
11h 57m 28.16s -31° 30' 42.8" P.A. 172.00 sep 2.7 mag 9.40,14.00 Sp G8IV
| Coord 2000 |
11575-3131 |
|
Discov num |
B 1711 |
|
Comp |
|
|
Coord arcsec 2000 |
11 57 28.16 -31 30 42.8 |
|
| Date first |
1929 |
|
Date last |
2016 |
|
Obs |
3 |
|
| Pa first |
174 |
|
Pa last |
172.1 |
|
P.A. Now (θ) |
172.1° |
|
| Sep first |
2.8 |
|
Sep last |
2.739 |
|
Sep. Now (ρ) |
2.739" |
|
| Mag pri |
9.40 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
4.6 |
|
Spectral class |
G8IV (yellow) |
|
| Pri motion ra |
+009 |
|
Sec motion ra |
|
|
| Pri motion dec |
+014 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydra |
|
SAO |
202981 |
|
Tycho2 |
7218-00820-1 |
|
Gaia DR2 |
3467520856922576000 |
|
| HD |
103852 |
|
