18005+1734 COU 809

 
 
18H 00M 30.13S +17 33' 52.7" P.A. 27 SEP 1.8 MAG 11.43,11.62
 
 
Coord 2000
18005+1734
Discov num
COU 809
Comp
Coord arcsec 2000
18 00 30.13 +17 33 52.7
Date first
1972
Date last
2014
Obs
6
Pa first
26
Pa last
27
P.A. Now (θ)
27°
Sep first
2.0
Sep last
1.8
Sep. Now (ρ)
1.8"
Mag pri
11.43
Mag sec
11.62
delta mag (ΔM)
0.19
Spectral class
Pri motion ra
Sec motion ra
+002
Pri motion dec
Sec motion dec
+018
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
Tycho2
1558-01586-2
last precise pa
27.3
last precise sep
1.76