20560+0708 GWP3020

 
 
20H 55M 58.03S +07 07' 39.7" P.A. 178 SEP 6.6 MAG 14.30,15.90
 
 
Coord 2000
20560+0708
Discov num
GWP3020
Comp
Coord arcsec 2000
20 55 58.03 +07 07 39.7
Date first
1990
Date last
2010
Obs
3
Pa first
182
Pa last
178
P.A. Now (θ)
178°
Sep first
4.8
Sep last
6.6
Sep. Now (ρ)
6.6"
Mag pri
14.30
Mag sec
15.90
delta mag (ΔM)
1.6
Spectral class
Pri motion ra
+096
Sec motion ra
+086
Pri motion dec
+000
Sec motion dec
+011
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.155 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Delphinus
last precise pa
177.7
last precise sep
6.6