15399-1946 BU  122

 
 
15H 39M 54.55S -19 46' 08.3" P.A. 227 SEP 1.7 MAG 7.65,7.67 SP F5V DIST. 57.21 PC (186.62 L.Y.)
 
 
Coord 2000
15399-1946
Discov num
BU  122
Comp
Coord arcsec 2000
15 39 54.55 -19 46 08.3
Date first
1868
Date last
2016
Obs
70
Pa first
203
Pa last
227
P.A. Now (θ)
227°
Sep first
2.1
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
7.65
Mag sec
7.67
delta mag (ΔM)
0.02
Spectral class
F5V (yellow-white)
Pri motion ra
+043
Sec motion ra
+043
Pri motion dec
-024
Sec motion dec
-024
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Libra
SAO
159421
HIP
76714
Tycho2
6193-01523-1
HD
139628
BD
BD-19 4177
Distance
57.21
Distance ly
186.62
last precise pa
226.9
last precise sep
1.74