15590-1844 KSA 121 AB
15h 59m 02.08s -18° 44' 14.2" P.A. 56.00 sep 0.9 mag 8.11,9.00 Sp K6
Coord 2000 |
15590-1844 |
|
Discov num |
KSA 121 |
|
Comp |
AB |
|
Coord arcsec 2000 |
15 59 02.08 -18 44 14.2 |
|
Date first |
2007 |
|
Date last |
2019 |
|
Obs |
3 |
|
Pa first |
58 |
|
Pa last |
55.7 |
|
P.A. Now (θ) |
55.7° |
|
Sep first |
0.8 |
|
Sep last |
0.862 |
|
Sep. Now (ρ) |
0.862" |
|
Mag pri |
8.11 |
|
Mag sec |
9.00 |
|
delta mag (ΔM) |
0.89 |
|
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 |
|
Gaia DR2 |
6248323992794808320 |
|