15590-1844 KSA 121 AC
15h 59m 02.08s -18° 44' 14.2" P.A. 320.00 sep 3.3 mag 8.11,11.30 Sp K6
| Coord 2000 |
15590-1844 |
|
Discov num |
KSA 121 |
|
Comp |
AC |
|
Coord arcsec 2000 |
15 59 02.08 -18 44 14.2 |
|
| Date first |
2007 |
|
Date last |
2012 |
|
Obs |
3 |
|
| Pa first |
322 |
|
Pa last |
319.9 |
|
P.A. Now (θ) |
319.9° |
|
| Sep first |
3.1 |
|
Sep last |
3.255 |
|
Sep. Now (ρ) |
3.255" |
|
| Mag pri |
8.11 |
|
Mag sec |
11.30 |
|
delta mag (ΔM) |
3.19 |
|
Spectral class |
K6 (yellow-orange) |
|
| Pri motion ra |
-008 |
|
Sec motion ra |
|
|
| Pri motion dec |
-025 |
|
Sec motion dec |
|
|
| Notes |
K
(K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
15590-1844 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
15 59 02 -18 44 14 |
KSA 121 AB |
2019 |
3 |
56 |
0.9 |
8.11 |
9.00 |
0.89 |
|
|
| Show |
|
|
15 59 02 -18 44 14 |
KSA 121 AC |
2012 |
3 |
320 |
3.3 |
8.11 |
11.30 |
3.19 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Libra |
|
Tycho2 |
6191-00019-1 |
|
Gaia DR2 |
6248323992794808320 |
|
