15072-2930 HNK 2 AB
15h 07m 14.93s -29° 30' 16.1" P.A. 281.00 sep 0.2 mag 7.30,13.00 Sp A9V dist. 124.84 pc (407.23 l.y.)
| Coord 2000 |
15072-2930 |
|
Discov num |
HNK 2 |
|
Comp |
AB |
|
Coord arcsec 2000 |
15 07 14.93 -29 30 16.1 |
|
| Date first |
2011 |
|
Date last |
2011 |
|
Obs |
1 |
|
| Pa first |
281 |
|
Pa last |
281 |
|
P.A. Now (θ) |
281° |
|
| Sep first |
0.2 |
|
Sep last |
0.161 |
|
Sep. Now (ρ) |
0.161" |
|
| Mag pri |
7.30 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
5.7 |
|
Spectral class |
A9V (white) |
|
| Pri motion ra |
-028 |
|
Sec motion ra |
|
|
| Pri motion dec |
-029 |
|
Sec motion dec |
|
|
| Notes |
N
W
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.
15072-2930 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
183191 |
15 07 15 -29 30 16 |
HNK 2 AB |
2011 |
1 |
281 |
0.2 |
7.30 |
13.00 |
5.70 |
|
<=== |
| Show |
|
183191 |
15 07 15 -29 30 16 |
HNK 2 AC |
2011 |
1 |
48 |
0.3 |
7.30 |
13.00 |
5.70 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Libra |
|
SAO |
183191 |
|
HIP |
73990 |
|
Tycho2 |
6773-00783-1 |
|
| Gaia DR2 |
6212050520082538880 |
|
HD |
133803 |
|
CD |
CD-2911538 |
|
CP |
CP-29 4094 |
|
| Distance |
124.84 |
|
Distance ly |
407.23 |
|
