17434-0139 GWP2730

 
 
17H 43M 21.59S -01 38' 34.4" P.A. 121 SEP 9.4 MAG 13.60,14.70
 
 
Coord 2000
17434-0139
Discov num
GWP2730
Comp
Coord arcsec 2000
17 43 21.59 -01 38 34.4
Date first
1954
Date last
2010
Obs
5
Pa first
123
Pa last
121
P.A. Now (θ)
121°
Sep first
9.4
Sep last
9.4
Sep. Now (ρ)
9.4"
Mag pri
13.60
Mag sec
14.70
delta mag (ΔM)
1.1
Spectral class
Pri motion ra
-030
Sec motion ra
+000
Pri motion dec
+116
Sec motion dec
+000
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=1
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
last precise pa
120.7
last precise sep
9.4