16279-2432 HCH 6 AB
16h 27m 51.70s -24° 31' 46.0" P.A. 324.00 sep 7.3 mag 16.40,20.00
Coord 2000 |
16279-2432 |
|
Discov num |
HCH 6 |
|
Comp |
AB |
|
Coord arcsec 2000 |
16 27 51.70 -24 31 46.0 |
|
Date first |
1999 |
|
Date last |
2002 |
|
Obs |
3 |
|
Pa first |
324 |
|
Pa last |
324 |
|
P.A. Now (θ) |
324° |
|
Sep first |
7.1 |
|
Sep last |
7.25 |
|
Sep. Now (ρ) |
7.25" |
|
Mag pri |
16.40 |
|
Mag sec |
20.00 |
|
delta mag (ΔM) |
3.6 |
|
Spectral class |
|
|
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.
16279-2432 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
16 27 52 -24 31 46 |
HCH 6 AB |
2002 |
3 |
324 |
7.3 |
16.40 |
20.00 |
3.60 |
|
<=== |
Show |
|
|
16 27 52 -24 31 46 |
DCH 84 AC |
2001 |
1 |
202 |
7.1 |
16.40 |
12.90 |
3.50 |
|
|
Show |
|
|
16 27 52 -24 31 46 |
DCH 84 AD |
2001 |
1 |
86 |
9.0 |
16.40 |
18.70 |
2.30 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS