16473-1321 GWP2666

 
 
16H 47M 17.83S -13 21' 14.9" P.A. 51 SEP 10.1 MAG 12.90,16.90
 
 
Coord 2000
16473-1321
Discov num
GWP2666
Comp
Coord arcsec 2000
16 47 17.83 -13 21 14.9
Date first
1988
Date last
1999
Obs
2
Pa first
52
Pa last
51
P.A. Now (θ)
51°
Sep first
9.6
Sep last
10.1
Sep. Now (ρ)
10.1"
Mag pri
12.90
Mag sec
16.90
delta mag (ΔM)
4
Spectral class
Pri motion ra
-055
Sec motion ra
-072
Pri motion dec
+160
Sec motion dec
+130
Notes
V (Proper motion indicates physical)
rPM=0.204 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
last precise pa
50.6
last precise sep
10.08