16279-2432 DCH 84 AD
16h 27m 51.70s -24° 31' 46.0" P.A. 86.00 sep 9.0 mag 16.40,18.70
| Coord 2000 |
16279-2432 |
|
Discov num |
DCH 84 |
|
Comp |
AD |
|
Coord arcsec 2000 |
16 27 51.70 -24 31 46.0 |
|
| Date first |
2001 |
|
Date last |
2001 |
|
Obs |
1 |
|
| Pa first |
86 |
|
Pa last |
86.4 |
|
P.A. Now (θ) |
86.4° |
|
| Sep first |
9.0 |
|
Sep last |
9.01 |
|
Sep. Now (ρ) |
9.01" |
|
| Mag pri |
16.40 |
|
Mag sec |
18.70 |
|
delta mag (ΔM) |
2.3 |
|
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
