12575-5620 TOB 130 AB (HD 112458)
12h 57m 30.08s -56° 20' 13.8" P.A. 60.00 sep 23.6 mag 10.06,11.41 Sp B9V
| Coord 2000 |
12575-5620 |
|
Discov num |
TOB 130 |
|
Comp |
AB |
|
Coord arcsec 2000 |
12 57 30.08 -56 20 13.8 |
|
| Date first |
1924 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
58 |
|
Pa last |
59.7 |
|
P.A. Now (θ) |
59.7° |
|
| Sep first |
25.0 |
|
Sep last |
23.569 |
|
Sep. Now (ρ) |
23.569" |
|
| Mag pri |
10.06 |
|
Mag sec |
11.41 |
|
delta mag (ΔM) |
1.35 |
|
Spectral class |
B9V (blue-white) |
|
| Pri motion ra |
-006 |
|
Sec motion ra |
-008 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-002 |
|
| Notes |
|
|
rPM=0.271 (< 0.3, Physical double)
This double is physical.
12575-5620 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 112458 |
|
12 57 30 -56 20 14 |
TOB 130 AB |
2015 |
6 |
60 |
23.6 |
10.06 |
11.41 |
1.35 |
|
<=== |
| Show |
|
|
12 57 30 -56 20 14 |
TOB 130 AC |
2015 |
8 |
25 |
45.0 |
10.06 |
11.05 |
0.99 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 112458 |
|
Constellation |
Crux |
|
Tycho2 |
8656-00074-1 |
|
Gaia DR2 |
6061436153153779584 |
|
| HD |
112458 |
|
