15287-1843 HU  650

 
 
15h 28m 43.18s -18 43' 24.2" P.A. 338 sep 1 mag 8.39,10.41 Sp G6IV/V dist. 103.95 pc (339.08 l.y.)
 
 
Coord 2000
15287-1843
Discov num
HU  650
Comp
Coord arcsec 2000
15 28 43.18 -18 43 24.2
Date first
1902
Date last
1991
Obs
7
Pa first
333
Pa last
338
P.A. Now (θ)
338°
Sep first
1.6
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
8.39
Mag sec
10.41
delta mag (ΔM)
2.02
Spectral class
G6IV/V (yellow)
Pri motion ra
+010
Sec motion ra
+010
Pri motion dec
-040
Sec motion dec
-040
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
338.2
Precise sep
1.013
Constellation
Libra
SAO
159286
HIP
75768
Tycho2
6188-01271-1
HD
137832
BD
BD-18 4074
Distance
103.95
Distance ly
339.08
last precise pa
338.2
last precise sep
1.013
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15287-1843 HU 650 1991 7 338 1.0 8.39 10.41 G6IV/V D 152843.18-184324.2

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