13171+1739 GWP1962

 
 
13H 17M 08.77S +17 38' 54.8" P.A. 64 SEP 203.5 MAG 16.10,16.70
 
 
Coord 2000
13171+1739
Discov num
GWP1962
Comp
Coord arcsec 2000
13 17 08.77 +17 38 54.8
Date first
1996
Date last
2010
Obs
3
Pa first
65
Pa last
64
P.A. Now (θ)
64°
Sep first
203.2
Sep last
203.5
Sep. Now (ρ)
203.5"
Mag pri
16.10
Mag sec
16.70
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
-062
Sec motion ra
-066
Pri motion dec
-036
Sec motion dec
-042
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.092 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Coma Berenices
last precise pa
64.4
last precise sep
203.5