18033+2751 ES  470

 
 
18H 03M 15.08S +27 50' 40.3" P.A. 209 SEP 8.2 MAG 9.45,10.70 SP F8
 
 
Coord 2000
18033+2751
Discov num
ES  470
Comp
Coord arcsec 2000
18 03 15.08 +27 50 40.3
Date first
1895
Date last
2011
Obs
12
Pa first
206
Pa last
209
P.A. Now (θ)
209°
Sep first
6.9
Sep last
8.2
Sep. Now (ρ)
8.2"
Mag pri
9.45
Mag sec
10.70
delta mag (ΔM)
1.25
Spectral class
F8 (yellow-white)
Pri motion ra
-037
Sec motion ra
Pri motion dec
-049
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
Tycho2
2099-00328-1
HD
335534
last precise pa
208.6
last precise sep
8.15