16172+0445 GWP2616

 
 
16H 17M 14.75S +04 44' 46.6" P.A. 91 SEP 46.9 MAG 15.40,16.10
 
 
Coord 2000
16172+0445
Discov num
GWP2616
Comp
Coord arcsec 2000
16 17 14.75 +04 44 46.6
Date first
1993
Date last
2010
Obs
4
Pa first
91
Pa last
91
P.A. Now (θ)
91°
Sep first
47.1
Sep last
46.9
Sep. Now (ρ)
46.9"
Mag pri
15.40
Mag sec
16.10
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
-020
Sec motion ra
-012
Pri motion dec
-054
Sec motion dec
-054
Notes
V (Proper motion indicates physical)
rPM=0.139 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
last precise pa
91.2
last precise sep
46.87