17394-2042 ARA1127

 
 
17H 39M 23.86S -20 41' 59.1" P.A. 138 SEP 11.5 MAG 11.40,12.70
 
 
Coord 2000
17394-2042
Discov num
ARA1127
Comp
Coord arcsec 2000
17 39 23.86 -20 41 59.1
Date first
1923
Date last
1999
Obs
3
Pa first
140
Pa last
138
P.A. Now (θ)
138°
Sep first
11.3
Sep last
11.5
Sep. Now (ρ)
11.5"
Mag pri
11.40
Mag sec
12.70
delta mag (ΔM)
1.3
Spectral class
Pri motion ra
-004
Sec motion ra
+000
Pri motion dec
+001
Sec motion dec
-007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
last precise pa
138.2
last precise sep
11.494