20391+1055 UC 4243

 
 
20H 39M 03.22S +10 54' 45.0" P.A. 50 SEP 16.3 MAG 10.60,13.60
 
 
Coord 2000
20391+1055
Discov num
UC 4243
Comp
Coord arcsec 2000
20 39 03.22 +10 54 45.0
Date first
2000
Date last
2010
Obs
4
Pa first
50
Pa last
50
P.A. Now (θ)
50°
Sep first
16.3
Sep last
16.3
Sep. Now (ρ)
16.3"
Mag pri
10.60
Mag sec
13.60
delta mag (ΔM)
3
Spectral class
Pri motion ra
+057
Sec motion ra
+070
Pri motion dec
-005
Sec motion dec
-028
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.35
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
50.3
Precise sep
16.32
Constellation
Delphinus
Tycho2
1092-00311-1
last precise pa
50.3
last precise sep
16.32