12546-4559 UC 2430 AB
12h 54m 34.40s -45° 58' 30.9" P.A. 183.00 sep 53.7 mag 9.95,15.73 Sp G5
| Coord 2000 |
12546-4559 |
|
Discov num |
UC 2430 |
|
Comp |
AB |
|
Coord arcsec 2000 |
12 54 34.40 -45 58 30.9 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
183 |
|
Pa last |
183.2 |
|
P.A. Now (θ) |
183.2° |
|
| Sep first |
53.5 |
|
Sep last |
53.652 |
|
Sep. Now (ρ) |
53.652" |
|
| Mag pri |
9.95 |
|
Mag sec |
15.73 |
|
delta mag (ΔM) |
5.78 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
-090 |
|
Sec motion ra |
-091 |
|
| Pri motion dec |
-015 |
|
Sec motion dec |
-010 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.056 (< 0.3, Physical double)
This double is physical.
12546-4559 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
12 54 34 -45 58 31 |
UC 2430 AB |
2015 |
4 |
183 |
53.7 |
9.95 |
15.73 |
5.78 |
|
<=== |
| Show |
|
|
12 54 34 -45 58 31 |
KPP 4377 AC |
2015 |
1 |
125 |
2.2 |
10.20 |
13.10 |
2.90 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Centaurus |
|
Tycho2 |
8245-02246-1 |
|
