18211+3917 COU1459

 
 
18H 21M 07.97S +39 16' 24.7" P.A. 86 SEP 1.5 MAG 11.00,11.50
 
 
Coord 2000
18211+3917
Discov num
COU1459
Comp
Coord arcsec 2000
18 21 07.97 +39 16 24.7
Date first
1976
Date last
2008
Obs
2
Pa first
94
Pa last
86
P.A. Now (θ)
86°
Sep first
1.4
Sep last
1.5
Sep. Now (ρ)
1.5"
Mag pri
11.00
Mag sec
11.50
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
-020
Sec motion ra
Pri motion dec
+046
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lyra
last precise pa
86.1
last precise sep
1.523