18328+1147 HU  245

 
 
18H 32M 47.78S +11 47' 22.2" P.A. 53 SEP 2.2 MAG 9.52,10.68 SP G5 DIST. 154.32 PC (503.39 L.Y.)
 
 
Coord 2000
18328+1147
Discov num
HU  245
Comp
Coord arcsec 2000
18 32 47.78 +11 47 22.2
Date first
1899
Date last
2001
Obs
31
Pa first
52
Pa last
53
P.A. Now (θ)
53°
Sep first
2.1
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
9.52
Mag sec
10.68
delta mag (ΔM)
1.16
Spectral class
G5 (yellow)
Pri motion ra
-003
Sec motion ra
-003
Pri motion dec
-005
Sec motion dec
-005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
HIP
90918
Tycho2
1032-01568-1
HD
171168
BD
BD+11 3504
Distance
154.32
Distance ly
503.39
last precise pa
52.6
last precise sep
2.21