12391-5816 TOB 108 CD
12h 39m 01.66s -58° 15' 32.8" P.A. 155.00 sep 10.1 mag 11.78,13.60
Coord 2000 |
12391-5816 |
|
Discov num |
TOB 108 |
|
Comp |
CD |
|
Coord arcsec 2000 |
12 39 01.66 -58 15 32.8 |
|
Date first |
1976 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
156 |
|
Pa last |
154.5 |
|
P.A. Now (θ) |
154.5° |
|
Sep first |
8.3 |
|
Sep last |
10.125 |
|
Sep. Now (ρ) |
10.125" |
|
Mag pri |
11.78 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
1.82 |
|
Spectral class |
|
|
Pri motion ra |
-010 |
|
Sec motion ra |
+003 |
|
Pri motion dec |
+002 |
|
Sec motion dec |
-009 |
|
Notes |
N
(See Notes) |
|
rPM=1.67
This double is not physical.
12391-5816 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
12 39 01 -58 15 54 |
TDS 8471 Aa,Ab |
1991 |
1 |
26 |
0.5 |
11.32 |
11.73 |
0.41 |
|
|
Show |
|
|
12 39 01 -58 15 54 |
R 205 AB |
2015 |
11 |
91 |
26.0 |
10.79 |
10.86 |
0.07 |
|
|
Show |
|
|
12 39 01 -58 15 54 |
TOB 108 AC |
2015 |
9 |
16 |
21.9 |
10.79 |
11.78 |
0.99 |
|
|
Show |
|
|
12 39 02 -58 15 33 |
TOB 108 CD |
2015 |
8 |
155 |
10.1 |
11.78 |
13.60 |
1.82 |
|
<=== |
Quintuple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Crux |
|
Gaia DR2 |
6060762393051637120 |
|