12584-5131 RST 1697 AC
12h 58m 26.07s -51° 30' 33.1" P.A. 270.00 sep 12.2 mag 7.72,12.10 Sp K1III dist. 192.31 pc (627.32 l.y.)
| Coord 2000 |
12584-5131 |
|
Discov num |
RST1697 |
|
Comp |
AC |
|
Coord arcsec 2000 |
12 58 26.07 -51 30 33.1 |
|
| Date first |
1930 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
270 |
|
Pa last |
269.9 |
|
P.A. Now (θ) |
269.9° |
|
| Sep first |
10.0 |
|
Sep last |
12.219 |
|
Sep. Now (ρ) |
12.219" |
|
| Mag pri |
7.72 |
|
Mag sec |
12.10 |
|
delta mag (ΔM) |
4.38 |
|
Spectral class |
K1III (yellow-orange) |
|
| Pri motion ra |
-049 |
|
Sec motion ra |
-021 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
+011 |
|
| Notes |
|
|
rPM=0.607
Nature of this double is uncertain.
12584-5131 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 112581 |
240433 |
12 58 26 -51 30 33 |
RST 1697 AB |
1991 |
6 |
97 |
1.0 |
7.72 |
9.72 |
2.00 |
|
|
| Show |
|
240433 |
12 58 26 -51 30 33 |
RST 1697 AC |
2015 |
5 |
270 |
12.2 |
7.72 |
12.10 |
4.38 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Centaurus |
|
SAO |
240433 |
|
HIP |
63307 |
|
Tycho2 |
8258-00726-1 |
|
| Gaia DR2 |
6081295738309765376 |
|
HD |
112581 |
|
CD |
CD-50 7410 |
|
CP |
CP-50 5612 |
|
| Distance |
192.31 |
|
Distance ly |
627.32 |
|
