18182-2231 ARA1869

 
 
18H 18M 17.08S -22 30' 28.8" P.A. 160 SEP 6.4 MAG 12.80,13.20
 
 
Coord 2000
18182-2231
Discov num
ARA1869
Comp
Coord arcsec 2000
18 18 17.08 -22 30 28.8
Date first
1920
Date last
1999
Obs
4
Pa first
157
Pa last
160
P.A. Now (θ)
160°
Sep first
6.7
Sep last
6.4
Sep. Now (ρ)
6.4"
Mag pri
12.80
Mag sec
13.20
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
-001
Sec motion ra
-007
Pri motion dec
-003
Sec motion dec
-011
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
last precise pa
160.4
last precise sep
6.381