18363-1649 ARA 109

 
 
18H 36M 18.95S -16 49' 08.2" P.A. 35 SEP 12.8 MAG 13.10,14.60
 
 
Coord 2000
18363-1649
Discov num
ARA 109
Comp
Coord arcsec 2000
18 36 18.95 -16 49 08.2
Date first
1905
Date last
1999
Obs
6
Pa first
50
Pa last
35
P.A. Now (θ)
35°
Sep first
15.3
Sep last
12.8
Sep. Now (ρ)
12.8"
Mag pri
13.10
Mag sec
14.60
delta mag (ΔM)
1.5
Spectral class
Pri motion ra
+044
Sec motion ra
+007
Pri motion dec
-015
Sec motion dec
-008
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
last precise pa
35
last precise sep
12.843