16433-1241 GWP2657

 
 
16H 43M 15.52S -12 40' 52.8" P.A. 345 SEP 107.9 MAG 16.90,17.60
 
 
Coord 2000
16433-1241
Discov num
GWP2657
Comp
Coord arcsec 2000
16 43 15.52 -12 40 52.8
Date first
1988
Date last
2010
Obs
3
Pa first
345
Pa last
345
P.A. Now (θ)
345°
Sep first
107.5
Sep last
107.9
Sep. Now (ρ)
107.9"
Mag pri
16.90
Mag sec
17.60
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
-056
Sec motion ra
-048
Pri motion dec
-030
Sec motion dec
-026
Notes
V (Proper motion indicates physical)
rPM=0.141 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
last precise pa
344.5
last precise sep
107.91