20389+4803 CNT   7

 
 
20H 38M 51.09S +48 02' 51.3" P.A. 83 SEP 3.9 MAG 10.70,14.10
 
 
Coord 2000
20389+4803
Discov num
CNT   7
Comp
Coord arcsec 2000
20 38 51.09 +48 02 51.3
Date first
2000
Date last
2014
Obs
2
Pa first
82
Pa last
83
P.A. Now (θ)
83°
Sep first
3.5
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
10.70
Mag sec
14.10
delta mag (ΔM)
3.4
Spectral class
Pri motion ra
+006
Sec motion ra
Pri motion dec
+010
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
83
Precise sep
3.857
Constellation
Cygnus
Tycho2
3578-02140-1
last precise pa
83
last precise sep
3.857