18345+3540 WSP   3

 
 
18H 34M 31.62S +35 39' 41.5" P.A. 87 SEP 1.2 MAG 9.36,15.93 SP F7V
 
 
Coord 2000
18345+3540
Discov num
WSP   3
Comp
Coord arcsec 2000
18 34 31.62 +35 39 41.5
Date first
2012
Date last
2013
Obs
3
Pa first
87
Pa last
87
P.A. Now (θ)
87°
Sep first
1.2
Sep last
1.2
Sep. Now (ρ)
1.2"
Mag pri
9.36
Mag sec
15.93
delta mag (ΔM)
6.57
Spectral class
F7V (yellow-white)
Pri motion ra
-003
Sec motion ra
Pri motion dec
-022
Sec motion dec
Notes
V K (Proper motion indicates physical, K-band or other infrared magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lyra
Tycho2
2636-00195-1
last precise pa
87.1
last precise sep
1.189