16273-2442 ALO 7 Ca,Cb
16h 27m 19.51s -24° 41' 48.8" P.A. -1.00 sep 0.3 mag 16.20,
| Coord 2000 |
16273-2442 |
|
Discov num |
ALO 7 |
|
Comp |
Ca,Cb |
|
Coord arcsec 2000 |
16 27 19.51 -24 41 48.8 |
|
| Date first |
1998 |
|
Date last |
1998 |
|
Obs |
0 |
|
| Pa first |
-1 |
|
Pa last |
-1 |
|
P.A. Now (θ) |
-1 |
|
| Sep first |
0.3 |
|
Sep last |
0.28 |
|
Sep. Now (ρ) |
0.28" |
|
| Mag pri |
16.20 |
|
Mag sec |
|
|
delta mag (ΔM) |
|
|
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.
16273-2442 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
16 27 19 -24 41 40 |
CST 8 AB |
2019 |
8 |
78 |
0.1 |
9.00 |
9.30 |
0.30 |
|
|
| Show |
|
|
16 27 19 -24 41 40 |
ALO 7 AB,C |
2001 |
2 |
163 |
8.8 |
8.70 |
15.20 |
6.50 |
|
|
| Show |
|
|
16 27 19 -24 41 40 |
ALO 7 AB,D |
1998 |
1 |
3 |
4.4 |
8.60 |
18.20 |
9.60 |
|
|
| Show |
|
|
16 27 19 -24 41 40 |
YLW 13 AB,E |
1999 |
3 |
96 |
26.7 |
8.60 |
8.40 |
0.20 |
|
|
| Show |
|
|
16 27 20 -24 41 49 |
ALO 7 Ca,Cb |
1998 |
0 |
-1 |
0.3 |
16.20 |
|
|
|
<=== |
Sextuple system
6 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Gaia DR2 |
6049071938717994880 |
|
