17391+0231 BAL1941

 
 
17H 39M 05.99S +02 29' 23.5" P.A. 51 SEP 15 MAG 11.82,12.58
 
 
Coord 2000
17391+0231
Discov num
BAL1941
Comp
Coord arcsec 2000
17 39 05.99 +02 29 23.5
Date first
1910
Date last
2010
Obs
5
Pa first
53
Pa last
51
P.A. Now (θ)
51°
Sep first
15.5
Sep last
15.0
Sep. Now (ρ)
15"
Mag pri
11.82
Mag sec
12.58
delta mag (ΔM)
0.76
Spectral class
Pri motion ra
+003
Sec motion ra
-004
Pri motion dec
+003
Sec motion dec
+006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
last precise pa
50.5
last precise sep
14.99