15553-2322 KOH 55 FI
15h 55m 18.74s -23° 22' 07.4" P.A. 101.00 sep 1.5 mag 10.30,11.20 Sp M4V
| Coord 2000 |
15553-2322 |
|
Discov num |
KOH 55 |
|
Comp |
FI |
|
Coord arcsec 2000 |
15 55 18.74 -23 22 07.4 |
|
| Date first |
1994 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
103 |
|
Pa last |
101 |
|
P.A. Now (θ) |
101° |
|
| Sep first |
1.5 |
|
Sep last |
1.53 |
|
Sep. Now (ρ) |
1.53" |
|
| Mag pri |
10.30 |
|
Mag sec |
11.20 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
M4V (red) |
|
| Pri motion ra |
-020 |
|
Sec motion ra |
|
|
| Pri motion dec |
-027 |
|
Sec motion dec |
|
|
| Notes |
W
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.
15553-2322 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
15 55 19 -23 22 07 |
USD 122 Fa,Fb |
2019 |
1 |
133 |
0.1 |
14.20 |
14.20 |
0.00 |
|
|
| Show |
|
|
15 55 19 -23 22 07 |
KOH 55 FI |
2015 |
4 |
101 |
1.5 |
10.30 |
11.20 |
0.90 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
