16116-1839 KRS 4 Ba,Bb
16h 11m 31.35s -18° 38' 26.0" P.A. 101.00 sep 0.0 mag 7.20,7.20 Sp K0
| Coord 2000 |
16116-1839 |
|
Discov num |
KRS 4 |
|
Comp |
Ba,Bb |
|
Coord arcsec 2000 |
16 11 31.35 -18 38 26.0 |
|
| Date first |
1999 |
|
Date last |
1999 |
|
Obs |
1 |
|
| Pa first |
101 |
|
Pa last |
101 |
|
P.A. Now (θ) |
101° |
|
| Sep first |
0.0 |
|
Sep last |
0.009 |
|
Sep. Now (ρ) |
0.009" |
|
| Mag pri |
7.20 |
|
Mag sec |
7.20 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
-012 |
|
Sec motion ra |
|
|
| Pri motion dec |
-027 |
|
Sec motion dec |
|
|
| Notes |
N
K
(See Notes, 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.
16116-1839 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
16 11 31 -18 38 26 |
HER 25 AB |
2015 |
19 |
218 |
1.3 |
13.30 |
13.80 |
0.50 |
|
|
| Show |
|
|
16 11 31 -18 38 26 |
KRS 4 Ba,Bb |
1999 |
1 |
101 |
0.0 |
7.20 |
7.20 |
0.00 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Scorpius |
|
Gaia DR2 |
6245891976154382720 |
|
