17421+1707 LDS1001

 
 
17H 41M 40.29S +17 07' 57.0" P.A. 116 SEP 42.7 MAG 12.37,13.56
 
 
Coord 2000
17421+1707
Discov num
LDS1001
Comp
Coord arcsec 2000
17 41 40.29 +17 07 57.0
Date first
1936
Date last
2010
Obs
4
Pa first
115
Pa last
116
P.A. Now (θ)
116°
Sep first
40.0
Sep last
42.7
Sep. Now (ρ)
42.7"
Mag pri
12.37
Mag sec
13.56
delta mag (ΔM)
1.19
Spectral class
Pri motion ra
-046
Sec motion ra
-028
Pri motion dec
-034
Sec motion dec
-052
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
last precise pa
115.6
last precise sep
42.68