20501+0802 GWP3003

 
 
20H 50M 05.77S +08 01' 31.8" P.A. 227 SEP 21.3 MAG 15.30,18.90
 
 
Coord 2000
20501+0802
Discov num
GWP3003
Comp
Coord arcsec 2000
20 50 05.77 +08 01 31.8
Date first
1987
Date last
2010
Obs
3
Pa first
228
Pa last
227
P.A. Now (θ)
227°
Sep first
21.4
Sep last
21.3
Sep. Now (ρ)
21.3"
Mag pri
15.30
Mag sec
18.90
delta mag (ΔM)
3.6
Spectral class
Pri motion ra
+016
Sec motion ra
+014
Pri motion dec
-080
Sec motion dec
-086
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.073 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Delphinus
last precise pa
227.4
last precise sep
21.31