17512+0311 BAL2454

 
 
17H 51M 08.47S +03 11' 18.9" P.A. 91 SEP 13.5 MAG 11.78,11.66
 
 
Coord 2000
17512+0311
Discov num
BAL2454
Comp
Coord arcsec 2000
17 51 08.47 +03 11 18.9
Date first
1910
Date last
2015
Obs
10
Pa first
86
Pa last
91
P.A. Now (θ)
91°
Sep first
13.7
Sep last
13.5
Sep. Now (ρ)
13.5"
Mag pri
11.78
Mag sec
11.66
delta mag (ΔM)
0.12
Spectral class
Pri motion ra
+002
Sec motion ra
-007
Pri motion dec
+006
Sec motion dec
-006
Notes
rPM=1.627
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
Tycho2
0420-01286-1
last precise pa
90.8
last precise sep
13.5