17591+3716 J   755

 
 
17H 59M 05.95S +37 16' 31.4" P.A. 142 SEP 1.7 MAG 11.07,12.02
 
 
Coord 2000
17591+3716
Discov num
J   755
Comp
Coord arcsec 2000
17 59 05.95 +37 16 31.4
Date first
1912
Date last
1999
Obs
14
Pa first
154
Pa last
142
P.A. Now (θ)
142°
Sep first
1.8
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
11.07
Mag sec
12.02
delta mag (ΔM)
0.95
Spectral class
Pri motion ra
-005
Sec motion ra
-005
Pri motion dec
+061
Sec motion dec
+061
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
Tycho2
2620-00770-1
last precise pa
142
last precise sep
1.7