11526-5456 RBS 2 AC
11h 52m 35.87s -54° 56' 19.7" P.A. 269.00 sep 10.5 mag 9.47,13.90 Sp A4V
| Coord 2000 |
11526-5456 |
|
Discov num |
RBS 2 |
|
Comp |
AC |
|
Coord arcsec 2000 |
11 52 35.87 -54 56 19.7 |
|
| Date first |
1892 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
268 |
|
Pa last |
268.7 |
|
P.A. Now (θ) |
268.7° |
|
| Sep first |
11.5 |
|
Sep last |
10.52 |
|
Sep. Now (ρ) |
10.52" |
|
| Mag pri |
9.47 |
|
Mag sec |
13.90 |
|
delta mag (ΔM) |
4.43 |
|
Spectral class |
A4V (white) |
|
| Pri motion ra |
-020 |
|
Sec motion ra |
-012 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
+004 |
|
| Notes |
|
|
rPM=0.41
Nature of this double is uncertain.
11526-5456 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 103165 |
239449 |
11 52 36 -54 56 20 |
TP 2 AB |
2015 |
9 |
139 |
14.5 |
9.47 |
10.39 |
0.92 |
|
|
| Show |
|
239449 |
11 52 36 -54 56 20 |
RBS 2 AC |
2015 |
4 |
269 |
10.5 |
9.47 |
13.90 |
4.43 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Centaurus |
|
SAO |
239449 |
|
Tycho2 |
8635-02387-1 |
|
Gaia DR2 |
5344180566088764672 |
|
| HD |
103165 |
|
