16127-1859 GHE 20 Aa,Ab
16h 12m 40.50s -18° 59' 28.2" P.A. 156.00 sep 0.1 mag 8.50,10.20 Sp K
| Coord 2000 |
16127-1859 |
|
Discov num |
GHE 20 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
16 12 40.50 -18 59 28.2 |
|
| Date first |
1990 |
|
Date last |
2006 |
|
Obs |
12 |
|
| Pa first |
160 |
|
Pa last |
156 |
|
P.A. Now (θ) |
156° |
|
| Sep first |
0.2 |
|
Sep last |
0.12 |
|
Sep. Now (ρ) |
0.12" |
|
| Mag pri |
8.50 |
|
Mag sec |
10.20 |
|
delta mag (ΔM) |
1.7 |
|
Spectral class |
K (yellow-orange) |
|
| Pri motion ra |
-005 |
|
Sec motion ra |
|
|
| Pri motion dec |
-020 |
|
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.
16127-1859 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
16 12 40 -18 59 28 |
GHE 20 Aa,Ab |
2006 |
12 |
156 |
0.1 |
8.50 |
10.20 |
1.70 |
|
<=== |
| Show |
|
|
16 12 40 -18 59 28 |
KSA 96 AB |
2015 |
4 |
269 |
19.1 |
8.31 |
10.28 |
1.97 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Scorpius |
|
Gaia DR2 |
6245821126373768832 |
|
