11247-6139 BSO 5 AB (HD 99279)
11h 24m 40.34s -61° 38' 51.1" P.A. 249.00 sep 7.7 mag 7.68,8.76 Sp K5/M0V dist. 13.71 pc (44.72 l.y.)
| Coord 2000 |
11247-6139 |
|
Discov num |
BSO 5 |
|
Comp |
AB |
|
Coord arcsec 2000 |
11 24 40.34 -61 38 51.1 |
|
| Date first |
1834 |
|
Date last |
2019 |
|
Obs |
132 |
|
| Pa first |
292 |
|
Pa last |
248.8 |
|
P.A. Now (θ) |
248.8° |
|
| Sep first |
4.0 |
|
Sep last |
7.737 |
|
Sep. Now (ρ) |
7.737" |
|
| Mag pri |
7.68 |
|
Mag sec |
8.76 |
|
delta mag (ΔM) |
1.08 |
|
Spectral class |
K5/M0V (yellow-orange) |
|
| Pri motion ra |
-491 |
|
Sec motion ra |
-562 |
|
| Pri motion dec |
+099 |
|
Sec motion dec |
+077 |
|
| Notes |
O
(Orbital solution) |
|
rPM=0.131 (< 0.3, Physical double)
This double is physical.
11247-6139 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
251393 |
11 24 40 -61 38 51 |
BSO 5 Aa,Ab |
2021 |
1 |
248 |
0.2 |
7.80 |
10.60 |
2.80 |
Y |
|
| Show |
HD 99279 |
251393 |
11 24 40 -61 38 51 |
BSO 5 AB |
2019 |
132 |
249 |
7.7 |
7.68 |
8.76 |
1.08 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 99279 |
|
Constellation |
Centaurus |
|
SAO |
251393 |
|
HIP |
55691 |
|
| Tycho2 |
8959-01969-2 |
|
HD |
99279 |
|
GL |
Gl 428A |
|
CD |
CD-60 3532 |
|
| CP |
CP-60 2911 |
|
Distance |
13.71 |
|
Distance ly |
44.72 |
|