17185+5608 ES 1740

 
 
17H 18M 31.37S +56 08' 01.3" P.A. 315 SEP 1.6 MAG 11.65,14.10
 
 
Coord 2000
17185+5608
Discov num
ES 1740
Comp
Coord arcsec 2000
17 18 31.37 +56 08 01.3
Date first
1918
Date last
1983
Obs
2
Pa first
315
Pa last
315
P.A. Now (θ)
315°
Sep first
1.6
Sep last
1.6
Sep. Now (ρ)
1.6"
Mag pri
11.65
Mag sec
14.10
delta mag (ΔM)
2.45
Spectral class
Pri motion ra
+025
Sec motion ra
Pri motion dec
-012
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Draco
Tycho2
3891-00320-1
last precise pa
315
last precise sep
1.6