11499-2735 B 2286 AB
11h 49m 51.24s -27° 34' 57.1" P.A. 303.00 sep 13.3 mag 9.22,14.40 Sp M3III
| Coord 2000 |
11499-2735 |
|
Discov num |
B 2286 |
|
Comp |
AB |
|
Coord arcsec 2000 |
11 49 51.24 -27 34 57.1 |
|
| Date first |
1932 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
315 |
|
Pa last |
303.4 |
|
P.A. Now (θ) |
303.4° |
|
| Sep first |
7.0 |
|
Sep last |
13.33 |
|
Sep. Now (ρ) |
13.33" |
|
| Mag pri |
9.22 |
|
Mag sec |
14.40 |
|
delta mag (ΔM) |
5.18 |
|
Spectral class |
M3III (red) |
|
| Pri motion ra |
+014 |
|
Sec motion ra |
|
|
| Pri motion dec |
+001 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
11499-2735 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 102766 |
180222 |
11 49 51 -27 34 57 |
TDS 8052 Aa,Ab |
1991 |
1 |
271 |
0.4 |
9.70 |
10.12 |
0.42 |
|
|
| Show |
|
180222 |
11 49 51 -27 34 57 |
B 2286 AB |
2015 |
4 |
303 |
13.3 |
9.22 |
14.40 |
5.18 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydra |
|
SAO |
180222 |
|
Tycho2 |
6673-00353-1 |
|
Gaia DR2 |
3481260182424273664 |
|
| HD |
102766 |
|
