18390+3501 POP  17

 
 
18H 38M 58.69S +35 02' 16.8" P.A. 16 SEP 8.6 MAG 13.27,13.31
 
 
Coord 2000
18390+3501
Discov num
POP  17
Comp
Coord arcsec 2000
18 38 58.69 +35 02 16.8
Date first
1968
Date last
2011
Obs
10
Pa first
18
Pa last
16
P.A. Now (θ)
16°
Sep first
8.9
Sep last
8.6
Sep. Now (ρ)
8.6"
Mag pri
13.27
Mag sec
13.31
delta mag (ΔM)
0.04
Spectral class
Pri motion ra
-007
Sec motion ra
+004
Pri motion dec
-002
Sec motion dec
-009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lyra
last precise pa
15.8
last precise sep
8.63