12582-5411 COO 143 AB (HD 112532)
12h 58m 10.04s -54° 11' 08.6" P.A. 112.00 sep 16.5 mag 7.36,8.72 Sp A0V
Coord 2000 |
12582-5411 |
|
Discov num |
COO 143 |
|
Comp |
AB |
|
Coord arcsec 2000 |
12 58 10.04 -54 11 08.6 |
|
Date first |
1895 |
|
Date last |
2015 |
|
Obs |
14 |
|
Pa first |
112 |
|
Pa last |
112 |
|
P.A. Now (θ) |
112° |
|
Sep first |
16.6 |
|
Sep last |
16.49 |
|
Sep. Now (ρ) |
16.49" |
|
Mag pri |
7.36 |
|
Mag sec |
8.72 |
|
delta mag (ΔM) |
1.36 |
|
Spectral class |
A0V (white) |
|
Pri motion ra |
-030 |
|
Sec motion ra |
-029 |
|
Pri motion dec |
-009 |
|
Sec motion dec |
-011 |
|
Notes |
|
|
rPM=0.071 (< 0.3, Physical double)
This double is physical.
12582-5411 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 112532 |
240424 |
12 58 10 -54 11 09 |
COO 143 AB |
2015 |
14 |
112 |
16.5 |
7.36 |
8.72 |
1.36 |
|
<=== |
Show |
|
240424 |
12 58 10 -54 11 09 |
B 9021 AC |
2015 |
5 |
337 |
14.7 |
7.36 |
13.10 |
5.74 |
|
|
Show |
|
240424 |
12 58 10 -54 11 09 |
B 9021 AD |
2015 |
5 |
72 |
40.6 |
7.36 |
12.50 |
5.14 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 112532 |
|
Constellation |
Centaurus |
|
SAO |
240424 |
|
Tycho2 |
8648-02098-1 |
|
Gaia DR2 |
6073874172274613248 |
|
HD |
112532 |
|
GC |
17591 |
|