17246-1749 GWP2708

 
 
17H 24M 35.09S -17 48' 54.5" P.A. 350 SEP 20.7 MAG 11.30,13.80
 
 
Coord 2000
17246-1749
Discov num
GWP2708
Comp
Coord arcsec 2000
17 24 35.09 -17 48 54.5
Date first
1992
Date last
2010
Obs
4
Pa first
350
Pa last
350
P.A. Now (θ)
350°
Sep first
20.3
Sep last
20.7
Sep. Now (ρ)
20.7"
Mag pri
11.30
Mag sec
13.80
delta mag (ΔM)
2.5
Spectral class
Pri motion ra
-006
Sec motion ra
+004
Pri motion dec
-072
Sec motion dec
-076
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.142 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
last precise pa
350.4
last precise sep
20.66