16275-2427 CST 9 Ba,Bb
16h 27m 30.18s -24° 27' 43.4" P.A. 258.00 sep 0.2 mag 9.60,10.10 Sp M2
| Coord 2000 |
16275-2427 |
|
Discov num |
CST 9 |
|
Comp |
Ba,Bb |
|
Coord arcsec 2000 |
16 27 30.18 -24 27 43.4 |
|
| Date first |
1996 |
|
Date last |
2003 |
|
Obs |
3 |
|
| Pa first |
269 |
|
Pa last |
258.2 |
|
P.A. Now (θ) |
258.2° |
|
| Sep first |
0.3 |
|
Sep last |
0.232 |
|
Sep. Now (ρ) |
0.232" |
|
| Mag pri |
9.60 |
|
Mag sec |
10.10 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
M2 (red) |
|
| Pri motion ra |
|
|
Sec motion ra |
|
|
| Pri motion dec |
|
|
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.
16275-2427 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
16 27 28 -24 27 21 |
YLW 17 AB |
1999 |
3 |
134 |
33.0 |
10.10 |
9.02 |
1.08 |
|
|
| Show |
|
|
16 27 28 -24 27 21 |
SHC 1 AC |
2008 |
2 |
68 |
11.4 |
10.10 |
16.30 |
6.20 |
|
|
| Show |
|
|
16 27 30 -24 27 43 |
CST 9 Ba,Bb |
2003 |
3 |
258 |
0.2 |
9.60 |
10.10 |
0.50 |
|
<=== |
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS