17017+3458 J   739

 
 
17H 01M 41.52S +34 59' 02.3" P.A. 158 SEP 3 MAG 9.10,10.50
 
 
Coord 2000
17017+3458
Discov num
J   739
Comp
Coord arcsec 2000
17 01 41.52 +34 59 02.3
Date first
1912
Date last
2009
Obs
13
Pa first
162
Pa last
158
P.A. Now (θ)
158°
Sep first
2.5
Sep last
3.0
Sep. Now (ρ)
3"
Mag pri
9.10
Mag sec
10.50
delta mag (ΔM)
1.4
Spectral class
Pri motion ra
-008
Sec motion ra
Pri motion dec
+025
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
Tycho2
2598-00880-1
last precise pa
158
last precise sep
3.033