16593-1654 HU 162 AC
16h 59m 18.53s -16° 54' 09.4" P.A. 274.00 sep 4.1 mag 9.20, Sp F2V dist. 169.2 pc (551.93 l.y.)
| Coord 2000 |
16593-1654 |
|
Discov num |
HU 162 |
|
Comp |
AC |
|
Coord arcsec 2000 |
16 59 18.53 -16 54 09.4 |
|
| Date first |
2015 |
|
Date last |
2016 |
|
Obs |
2 |
|
| Pa first |
274 |
|
Pa last |
274.1 |
|
P.A. Now (θ) |
274.1° |
|
| Sep first |
4.1 |
|
Sep last |
4.14 |
|
Sep. Now (ρ) |
4.14" |
|
| Mag pri |
9.20 |
|
Mag sec |
|
|
delta mag (ΔM) |
|
|
Spectral class |
F2V (yellow-white) |
|
| Pri motion ra |
+000 |
|
Sec motion ra |
|
|
| Pri motion dec |
-016 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
16593-1654 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 153157 |
160209 |
16 59 19 -16 54 09 |
HU 162 AB |
2016 |
22 |
210 |
0.7 |
9.20 |
9.65 |
0.45 |
|
|
| Show |
|
160209 |
16 59 19 -16 54 09 |
HU 162 AC |
2016 |
2 |
274 |
4.1 |
9.20 |
|
|
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
SAO |
160209 |
|
HIP |
83131 |
|
Tycho2 |
6223-00025-1 |
|
| HD |
153305 |
|
BD |
BD-16 4386 |
|
Distance |
169.2 |
|
Distance ly |
551.93 |
|
