18296-2138 ARA1536

 
 
18H 29M 37.73S -21 37' 58.8" P.A. 147 SEP 15.4 MAG 12.50,13.90
 
 
Coord 2000
18296-2138
Discov num
ARA1536
Comp
Coord arcsec 2000
18 29 37.73 -21 37 58.8
Date first
1922
Date last
1999
Obs
4
Pa first
147
Pa last
147
P.A. Now (θ)
147°
Sep first
15.0
Sep last
15.4
Sep. Now (ρ)
15.4"
Mag pri
12.50
Mag sec
13.90
delta mag (ΔM)
1.4
Spectral class
Pri motion ra
-003
Sec motion ra
+008
Pri motion dec
+002
Sec motion dec
-010
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
last precise pa
146.6
last precise sep
15.406