20305+1829 J  2313

 
 
20H 30M 30.18S +18 29' 07.8" P.A. 133 SEP 6 MAG 11.50,13.20
 
 
Coord 2000
20305+1829
Discov num
J  2313
Comp
Coord arcsec 2000
20 30 30.18 +18 29 07.8
Date first
1942
Date last
2001
Obs
4
Pa first
110
Pa last
133
P.A. Now (θ)
133°
Sep first
5.0
Sep last
6.0
Sep. Now (ρ)
6"
Mag pri
11.50
Mag sec
13.20
delta mag (ΔM)
1.7
Spectral class
Pri motion ra
+015
Sec motion ra
Pri motion dec
+007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Delphinus
last precise pa
132.5
last precise sep
6.041