12091-7847 BRC 11 Aa,Ab
12h 09m 07.69s -78° 46' 52.7" P.A. 32.00 sep 1.6 mag 6.60,12.20 Sp A6III dist. 93.9 pc (306.3 l.y.)
| Coord 2000 |
12091-7847 |
|
Discov num |
BRC 11 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
12 09 07.69 -78 46 52.7 |
|
| Date first |
2016 |
|
Date last |
2017 |
|
Obs |
3 |
|
| Pa first |
32 |
|
Pa last |
31.7 |
|
P.A. Now (θ) |
31.7° |
|
| Sep first |
1.6 |
|
Sep last |
1.576 |
|
Sep. Now (ρ) |
1.576" |
|
| Mag pri |
6.60 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
5.6 |
|
Spectral class |
A6III (white) |
|
| Pri motion ra |
-044 |
|
Sec motion ra |
|
|
| Pri motion dec |
-008 |
|
Sec motion dec |
|
|
| Notes |
N
R
(See Notes, Red magnitudes) |
|
Nature of this double is uncertain.
12091-7847 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
256910 |
12 09 08 -78 46 53 |
BRC 11 Aa,Ab |
2017 |
3 |
32 |
1.6 |
6.60 |
12.20 |
5.60 |
|
<=== |
| Show |
HD 105515 |
256910 |
12 09 08 -78 46 53 |
SHY 592 AB |
2000 |
3 |
349 |
999.9 |
6.88 |
11.27 |
4.39 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Chamaeleon |
|
SAO |
256910 |
|
HIP |
59243 |
|
Tycho2 |
9420-00740-1 |
|
| Gaia DR2 |
5788355123068307328 |
|
HD |
105515 |
|
CP |
CP-78 730 |
|
Distance |
93.9 |
|
| Distance ly |
306.3 |
|
