15271-2044 DON 734

 
 
15H 27M 06.22S -20 44' 27.1" P.A. 99 SEP 4.6 MAG 8.74,12.80 SP F7/8V DIST. 70.32 PC (229.38 L.Y.)
 
 
Coord 2000
15271-2044
Discov num
DON 734
Comp
Coord arcsec 2000
15 27 06.22 -20 44 27.1
Date first
1928
Date last
2010
Obs
5
Pa first
103
Pa last
99
P.A. Now (θ)
99°
Sep first
4.9
Sep last
4.6
Sep. Now (ρ)
4.6"
Mag pri
8.74
Mag sec
12.80
delta mag (ΔM)
4.06
Spectral class
F7/8V (yellow-white)
Pri motion ra
-004
Sec motion ra
Pri motion dec
-089
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Libra
SAO
183479
HIP
75623
Tycho2
6183-00566-1
HD
137497
BD
BD-20 4237
Distance
70.32
Distance ly
229.38
last precise pa
99.4
last precise sep
4.58