16269-2421 DCH 73 BD
16h 26m 55.27s -24° 20' 30.3" P.A. 187.00 sep 8.0 mag 9.79,16.18
| Coord 2000 |
16269-2421 |
|
Discov num |
DCH 73 |
|
Comp |
BD |
|
Coord arcsec 2000 |
16 26 55.27 -24 20 30.3 |
|
| Date first |
2001 |
|
Date last |
2001 |
|
Obs |
1 |
|
| Pa first |
187 |
|
Pa last |
186.8 |
|
P.A. Now (θ) |
186.8° |
|
| Sep first |
8.0 |
|
Sep last |
7.97 |
|
Sep. Now (ρ) |
7.97" |
|
| Mag pri |
9.79 |
|
Mag sec |
16.18 |
|
delta mag (ΔM) |
6.39 |
|
Spectral class |
|
|
| 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.
16269-2421 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
16 26 51 -24 20 50 |
DCH 72 Aa,Ab |
2001 |
1 |
207 |
1.0 |
10.30 |
13.00 |
2.70 |
|
|
| Show |
|
|
16 26 51 -24 20 50 |
YLW 1 AB |
1999 |
3 |
69 |
63.3 |
10.21 |
9.79 |
0.42 |
|
|
| Show |
|
|
16 26 51 -24 20 50 |
YLW 1 AC |
1999 |
4 |
111 |
108.4 |
10.21 |
11.46 |
1.25 |
|
|
| Show |
|
|
16 26 55 -24 20 30 |
DCH 73 BD |
2001 |
1 |
187 |
8.0 |
9.79 |
16.18 |
6.39 |
|
<=== |
| Show |
|
|
16 26 58 -24 21 30 |
DCH 75 CE |
2001 |
1 |
78 |
7.3 |
11.46 |
19.26 |
7.80 |
|
|
Sextuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS