18094+3432 HU 1187

 
 
18H 09M 21.16S +34 31' 31.0" P.A. 78 SEP 2.1 MAG 9.63,13.60 SP F0
 
 
Coord 2000
18094+3432
Discov num
HU 1187
Comp
Coord arcsec 2000
18 09 21.16 +34 31 31.0
Date first
1904
Date last
2007
Obs
4
Pa first
80
Pa last
78
P.A. Now (θ)
78°
Sep first
2.0
Sep last
2.1
Sep. Now (ρ)
2.1"
Mag pri
9.63
Mag sec
13.60
delta mag (ΔM)
3.97
Spectral class
F0 (yellow-white)
Pri motion ra
+009
Sec motion ra
Pri motion dec
+019
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
SAO
66689
Tycho2
2630-00456-1
last precise pa
78.4
last precise sep
2.066