18387-2114 ARA1551

 
 
18H 38M 40.81S -21 13' 25.0" P.A. 136 SEP 6.1 MAG 13.10,13.20
 
 
Coord 2000
18387-2114
Discov num
ARA1551
Comp
Coord arcsec 2000
18 38 40.81 -21 13 25.0
Date first
1921
Date last
1999
Obs
5
Pa first
137
Pa last
136
P.A. Now (θ)
136°
Sep first
6.7
Sep last
6.1
Sep. Now (ρ)
6.1"
Mag pri
13.10
Mag sec
13.20
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-001
Sec motion ra
-004
Pri motion dec
+002
Sec motion dec
+003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
last precise pa
136.1
last precise sep
6.112