15573-2529 LAF 87 AC
15h 57m 16.74s -25° 29' 19.2" P.A. 118.00 sep 11.5 mag 8.86,16.71 Sp M0
| Coord 2000 |
15573-2529 |
|
Discov num |
LAF 87 |
|
Comp |
AC |
|
Coord arcsec 2000 |
15 57 16.74 -25 29 19.2 |
|
| Date first |
1980 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
118 |
|
Pa last |
117.8 |
|
P.A. Now (θ) |
117.8° |
|
| Sep first |
10.7 |
|
Sep last |
11.49 |
|
Sep. Now (ρ) |
11.49" |
|
| Mag pri |
8.86 |
|
Mag sec |
16.71 |
|
delta mag (ΔM) |
7.85 |
|
Spectral class |
M0 (red) |
|
| Pri motion ra |
-020 |
|
Sec motion ra |
-007 |
|
| Pri motion dec |
-028 |
|
Sec motion dec |
-010 |
|
| Notes |
S
K
(Parallax indidates non-physical, 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
rPM=0.645
This double is not physical.
15573-2529 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
15 57 17 -25 29 19 |
KOH 57 AB |
2018 |
4 |
144 |
0.6 |
9.60 |
9.60 |
0.00 |
|
|
| Show |
|
|
15 57 17 -25 29 19 |
LAF 87 AC |
2016 |
5 |
118 |
11.5 |
8.86 |
16.71 |
7.85 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
