16264-2425 HCH 1 AB
16h 26m 24.00s -24° 24' 49.9" P.A. 323.00 sep 10.5 mag 7.32,10.22 Sp K5
| Coord 2000 |
16264-2425 |
|
Discov num |
HCH 1 |
|
Comp |
AB |
|
Coord arcsec 2000 |
16 26 24.00 -24 24 49.9 |
|
| Date first |
1999 |
|
Date last |
2002 |
|
Obs |
5 |
|
| Pa first |
323 |
|
Pa last |
322.6 |
|
P.A. Now (θ) |
322.6° |
|
| Sep first |
10.6 |
|
Sep last |
10.47 |
|
Sep. Now (ρ) |
10.47" |
|
| Mag pri |
7.32 |
|
Mag sec |
10.22 |
|
delta mag (ΔM) |
2.9 |
|
Spectral class |
K5 (yellow-orange) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
|
|
| Pri motion dec |
-028 |
|
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.
16264-2425 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
16 26 24 -24 24 50 |
HCH 1 AB |
2002 |
5 |
323 |
10.5 |
7.32 |
10.22 |
2.90 |
|
<=== |
| Show |
|
|
16 26 25 -24 24 45 |
ALO 2 CD |
2001 |
3 |
273 |
7.8 |
13.20 |
16.90 |
3.70 |
|
|
| Show |
|
|
16 26 26 -24 24 30 |
LOO 7 EF |
2007 |
2 |
285 |
1.1 |
|
|
|
|
|
| Show |
|
|
16 26 26 -24 24 30 |
CHX 15 EG |
2007 |
1 |
278 |
9.9 |
|
|
|
|
|
Septuple system
7 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Gaia DR2 |
6049161514556593920 |
|
