18464+3116 HJ 1345

 
 
18H 46M 13.83S +31 16' 28.1" P.A. 169 SEP 11.7 MAG 11.70,12.80
 
 
Coord 2000
18464+3116
Discov num
HJ 1345
Comp
Coord arcsec 2000
18 46 13.83 +31 16 28.1
Date first
1951
Date last
2006
Obs
10
Pa first
172
Pa last
169
P.A. Now (θ)
169°
Sep first
11.4
Sep last
11.7
Sep. Now (ρ)
11.7"
Mag pri
11.70
Mag sec
12.80
delta mag (ΔM)
1.1
Spectral class
Pri motion ra
-005
Sec motion ra
-002
Pri motion dec
-008
Sec motion dec
+007
Notes
N U (See Notes, Proper motion indicates non-physical)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lyra
last precise pa
168.9
last precise sep
11.7