16265-2423 HCH 4 AC
16h 26m 30.47s -24° 22' 57.1" P.A. 97.00 sep 5.8 mag 16.41,20.00 Sp M
| Coord 2000 |
16265-2423 |
|
Discov num |
HCH 4 |
|
Comp |
AC |
|
Coord arcsec 2000 |
16 26 30.47 -24 22 57.1 |
|
| Date first |
2001 |
|
Date last |
2004 |
|
Obs |
3 |
|
| Pa first |
96 |
|
Pa last |
96.5 |
|
P.A. Now (θ) |
96.5° |
|
| Sep first |
5.7 |
|
Sep last |
5.77 |
|
Sep. Now (ρ) |
5.77" |
|
| Mag pri |
16.41 |
|
Mag sec |
20.00 |
|
delta mag (ΔM) |
3.59 |
|
Spectral class |
M (red) |
|
| Pri motion ra |
|
|
Sec motion ra |
|
|
| Pri motion dec |
|
|
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.
16265-2423 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
16 26 30 -24 22 57 |
CST 3 AB |
2004 |
5 |
66 |
1.2 |
10.16 |
11.09 |
0.93 |
|
|
| Show |
|
|
16 26 30 -24 22 57 |
HCH 4 AC |
2004 |
3 |
97 |
5.8 |
16.41 |
20.00 |
3.59 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
