12310-5312 B 2738 CD
12h 31m 03.29s -53° 11' 05.3" P.A. 333.00 sep 3.8 mag 10.98,13.80 dist. 452.49 pc (1476.02 l.y.)
Coord 2000 |
12310-5312 |
|
Discov num |
B 2738 |
|
Comp |
CD |
|
Coord arcsec 2000 |
12 31 03.29 -53 11 05.3 |
|
Date first |
1942 |
|
Date last |
2015 |
|
Obs |
2 |
|
Pa first |
335 |
|
Pa last |
332.9 |
|
P.A. Now (θ) |
332.9° |
|
Sep first |
3.5 |
|
Sep last |
3.819 |
|
Sep. Now (ρ) |
3.819" |
|
Mag pri |
10.98 |
|
Mag sec |
13.80 |
|
delta mag (ΔM) |
2.82 |
|
Spectral class |
|
|
Pri motion ra |
-011 |
|
Sec motion ra |
|
|
Pri motion dec |
-007 |
|
Sec motion dec |
|
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
12310-5312 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 108900 |
|
12 31 03 -53 11 36 |
HJ 4526 AB |
2015 |
10 |
258 |
16.3 |
9.81 |
10.31 |
0.50 |
|
|
Show |
|
|
12 31 03 -53 11 36 |
HJ 4526 AC |
2015 |
8 |
8 |
31.0 |
9.81 |
10.98 |
1.17 |
|
|
Show |
|
|
12 31 03 -53 11 05 |
B 2738 CD |
2015 |
2 |
333 |
3.8 |
10.98 |
13.80 |
2.82 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Centaurus |
|
HIP |
61063 |
|
Tycho2 |
8646-01657-1 |
|
Gaia DR2 |
6077903779308400256 |
|
HD |
108899 |
|
CP |
CP-52 5650 |
|
Distance |
452.49 |
|
Distance ly |
1476.02 |
|