18145+3249 HU  927

 
 
18h 15m 04.79s +32 49' 26.8" P.A. 104 sep 0.4 mag 10.20,10.20 Sp F2
 
 
Coord 2000
18145+3249
Discov num
HU  927
Comp
Coord arcsec 2000
18 15 04.79 +32 49 26.8
Date first
1904
Date last
2007
Obs
13
Pa first
130
Pa last
104
P.A. Now (θ)
104°
Sep first
0.3
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
10.20
Mag sec
10.20
delta mag (ΔM)
0
Spectral class
F2 (yellow-white)
Pri motion ra
+003
Sec motion ra
Pri motion dec
+000
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
103.6
Precise sep
0.365
Constellation
Hercules
SAO
66797
Tycho2
2626-01089-1
last precise pa
103.6
last precise sep
0.365
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18145+3249 HU 927 1996 11 111 0.3 10.20 10.20 F2 181504.79+324926.8
18145+3249 HU 927 2007 13 104 0.4 10.20 10.20 F2 181504.79+324926.8

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