16490-1725 GWP2670

 
 
16H 49M 00.05S -17 25' 07.8" P.A. 9 SEP 44.4 MAG 15.40,17.60
 
 
Coord 2000
16490-1725
Discov num
GWP2670
Comp
Coord arcsec 2000
16 49 00.05 -17 25 07.8
Date first
1988
Date last
2010
Obs
3
Pa first
10
Pa last
9
P.A. Now (θ)
Sep first
44.2
Sep last
44.4
Sep. Now (ρ)
44.4"
Mag pri
15.40
Mag sec
17.60
delta mag (ΔM)
2.2
Spectral class
Pri motion ra
-022
Sec motion ra
-018
Pri motion dec
-056
Sec motion dec
-050
Notes
V (Proper motion indicates physical)
rPM=0.12 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
last precise pa
9.4
last precise sep
44.37