16256+2054 COU 198

 
 
16H 25M 31.89S +20 54' 17.6" P.A. 163 SEP 1.1 MAG 11.00,11.60
 
 
Coord 2000
16256+2054
Discov num
COU 198
Comp
Coord arcsec 2000
16 25 31.89 +20 54 17.6
Date first
1967
Date last
2008
Obs
2
Pa first
162
Pa last
163
P.A. Now (θ)
163°
Sep first
1.0
Sep last
1.1
Sep. Now (ρ)
1.1"
Mag pri
11.00
Mag sec
11.60
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
-004
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
Tycho2
1518-00626-1
last precise pa
163.2
last precise sep
1.102