16080-2040 KSA 87 AC
16h 07m 58.51s -20° 39' 48.6" P.A. 287.00 sep 22.9 mag 13.60,15.88 Sp M6
| Coord 2000 |
16080-2040 |
|
Discov num |
KSA 87 |
|
Comp |
AC |
|
Coord arcsec 2000 |
16 07 58.51 -20 39 48.6 |
|
| Date first |
1950 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
283 |
|
Pa last |
286.6 |
|
P.A. Now (θ) |
286.6° |
|
| Sep first |
23.1 |
|
Sep last |
22.91 |
|
Sep. Now (ρ) |
22.91" |
|
| Mag pri |
13.60 |
|
Mag sec |
15.88 |
|
delta mag (ΔM) |
2.28 |
|
Spectral class |
M6 (red) |
|
| Pri motion ra |
-017 |
|
Sec motion ra |
|
|
| Pri motion dec |
-024 |
|
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.
16080-2040 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
16 07 59 -20 39 49 |
KSA 87 AB |
2015 |
3 |
201 |
21.5 |
13.60 |
11.06 |
2.54 |
|
|
| Show |
|
|
16 07 59 -20 39 49 |
KSA 87 AC |
2015 |
10 |
287 |
22.9 |
13.60 |
15.88 |
2.28 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Scorpius |
|
Gaia DR2 |
6243914641932881664 |
|
