15308-4525 KOU 37 AC
15h 30m 48.42s -45° 25' 27.8" P.A. 228.00 sep 9.1 mag 7.24,13.21 Sp A0V dist. 221.73 pc (723.28 l.y.)
| Coord 2000 |
15308-4525 |
|
Discov num |
KOU 37 |
|
Comp |
AC |
|
Coord arcsec 2000 |
15 30 48.42 -45 25 27.8 |
|
| Date first |
1999 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
227 |
|
Pa last |
228.2 |
|
P.A. Now (θ) |
228.2° |
|
| Sep first |
9.1 |
|
Sep last |
9.111 |
|
Sep. Now (ρ) |
9.111" |
|
| Mag pri |
7.24 |
|
Mag sec |
13.21 |
|
delta mag (ΔM) |
5.97 |
|
Spectral class |
A0V (white) |
|
| Pri motion ra |
-020 |
|
Sec motion ra |
|
|
| Pri motion dec |
-020 |
|
Sec motion dec |
|
|
| Notes |
U
K
(Proper motion indicates non-physical, 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
This double is not physical.
15308-4525 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
225851 |
15 30 48 -45 25 28 |
KOU 37 AB |
2000 |
1 |
106 |
5.6 |
7.24 |
13.41 |
6.17 |
|
|
| Show |
|
225851 |
15 30 48 -45 25 28 |
KOU 37 AC |
2015 |
3 |
228 |
9.1 |
7.24 |
13.21 |
5.97 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lupus |
|
SAO |
225851 |
|
HIP |
75957 |
|
Tycho2 |
8295-01892-1 |
|
| Gaia DR2 |
5999476954935949952 |
|
HD |
137957 |
|
CD |
CD-4410166 |
|
CP |
CP-44 7428 |
|
| Distance |
221.73 |
|
Distance ly |
723.28 |
|
