18113-2111 ARA1516

 
 
18H 11M 15.46S -21 11' 16.1" P.A. 274 SEP 13.4 MAG 11.40,12.60
 
 
Coord 2000
18113-2111
Discov num
ARA1516
Comp
Coord arcsec 2000
18 11 15.46 -21 11 16.1
Date first
1920
Date last
2000
Obs
5
Pa first
274
Pa last
274
P.A. Now (θ)
274°
Sep first
13.1
Sep last
13.4
Sep. Now (ρ)
13.4"
Mag pri
11.40
Mag sec
12.60
delta mag (ΔM)
1.2
Spectral class
Pri motion ra
+007
Sec motion ra
+002
Pri motion dec
-004
Sec motion dec
-006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
last precise pa
274.3
last precise sep
13.431