17145+2731 LDS4729

 
 
17H 14M 30.75S +27 30' 15.1" P.A. 25 SEP 108.7 MAG 12.91,14.55
 
 
Coord 2000
17145+2731
Discov num
LDS4729
Comp
Coord arcsec 2000
17 14 30.75 +27 30 15.1
Date first
1960
Date last
2010
Obs
4
Pa first
25
Pa last
25
P.A. Now (θ)
25°
Sep first
109.0
Sep last
108.7
Sep. Now (ρ)
108.7"
Mag pri
12.91
Mag sec
14.55
delta mag (ΔM)
1.64
Spectral class
Pri motion ra
+009
Sec motion ra
+012
Pri motion dec
+096
Sec motion dec
+092
Notes
rPM=0.052 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
last precise pa
24.5
last precise sep
108.65