19073-1755 ARA 491

 
 
19H 07M 20.77S -17 54' 47.7" P.A. 132 SEP 13.4 MAG 12.33,12.60
 
 
Coord 2000
19073-1755
Discov num
ARA 491
Comp
Coord arcsec 2000
19 07 20.77 -17 54 47.7
Date first
1916
Date last
2010
Obs
5
Pa first
133
Pa last
132
P.A. Now (θ)
132°
Sep first
12.6
Sep last
13.4
Sep. Now (ρ)
13.4"
Mag pri
12.33
Mag sec
12.60
delta mag (ΔM)
0.27
Spectral class
Pri motion ra
-001
Sec motion ra
+016
Pri motion dec
+000
Sec motion dec
-008
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
last precise pa
132
last precise sep
13.44