15100-2243 BU 809 (HD 134339)
15h 10m 00.22s -22° 43' 14.8" P.A. 131.00 sep 2.0 mag 8.15,10.27 Sp F5V dist. 105.04 pc (342.64 l.y.)
Coord 2000 |
15100-2243 |
|
Discov num |
BU 809 |
|
Comp |
|
|
Coord arcsec 2000 |
15 10 00.22 -22 43 14.8 |
|
Date first |
1881 |
|
Date last |
2016 |
|
Obs |
21 |
|
Pa first |
120 |
|
Pa last |
130.6 |
|
P.A. Now (θ) |
130.6° |
|
Sep first |
1.5 |
|
Sep last |
2.027 |
|
Sep. Now (ρ) |
2.027" |
|
Mag pri |
8.15 |
|
Mag sec |
10.27 |
|
delta mag (ΔM) |
2.12 |
|
Spectral class |
F5V (yellow-white) |
|
Pri motion ra |
-062 |
|
Sec motion ra |
|
|
Pri motion dec |
-039 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 134339 |
|
Constellation |
Libra |
|
SAO |
183234 |
|
HIP |
74219 |
|
Tycho2 |
6761-00001-1 |
|
Gaia DR2 |
6228415582427753472 |
|
HD |
134339 |
|
BD |
BD-22 3908 |
|
CD |
CD-2210861 |
|
CP |
CP-22 5935 |
|
Distance |
105.04 |
|
Distance ly |
342.64 |
|