20276+1629 GWP2953

 
 
20H 27M 36.09S +16 28' 47.7" P.A. 29 SEP 69.9 MAG 12.20,15.30
 
 
Coord 2000
20276+1629
Discov num
GWP2953
Comp
Coord arcsec 2000
20 27 36.09 +16 28 47.7
Date first
1992
Date last
2010
Obs
4
Pa first
28
Pa last
29
P.A. Now (θ)
29°
Sep first
69.5
Sep last
69.9
Sep. Now (ρ)
69.9"
Mag pri
12.20
Mag sec
15.30
delta mag (ΔM)
3.1
Spectral class
Pri motion ra
+000
Sec motion ra
+010
Pri motion dec
-044
Sec motion dec
-054
Notes
V (Proper motion indicates physical)
rPM=0.258 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Delphinus
last precise pa
28.8
last precise sep
69.9