17095+4238 COU1453

 
 
17H 09M 27.18S +42 37' 35.2" P.A. 226 SEP 2.4 MAG 9.71,14.10 SP F8
 
 
Coord 2000
17095+4238
Discov num
COU1453
Comp
Coord arcsec 2000
17 09 27.18 +42 37 35.2
Date first
1976
Date last
2005
Obs
2
Pa first
230
Pa last
226
P.A. Now (θ)
226°
Sep first
2.2
Sep last
2.4
Sep. Now (ρ)
2.4"
Mag pri
9.71
Mag sec
14.10
delta mag (ΔM)
4.39
Spectral class
F8 (yellow-white)
Pri motion ra
-020
Sec motion ra
Pri motion dec
-020
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
SAO
46523
Tycho2
3080-01322-1
last precise pa
225.7
last precise sep
2.37