20455+1448 GWP2994

 
 
20H 45M 30.09S +14 47' 59.5" P.A. 229 SEP 32.3 MAG 11.50,17.70
 
 
Coord 2000
20455+1448
Discov num
GWP2994
Comp
Coord arcsec 2000
20 45 30.09 +14 47 59.5
Date first
1990
Date last
2010
Obs
3
Pa first
229
Pa last
229
P.A. Now (θ)
229°
Sep first
32.1
Sep last
32.3
Sep. Now (ρ)
32.3"
Mag pri
11.50
Mag sec
17.70
delta mag (ΔM)
6.2
Spectral class
Pri motion ra
-006
Sec motion ra
-008
Pri motion dec
-126
Sec motion dec
-120
Notes
V (Proper motion indicates physical)
rPM=0.05 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Delphinus
Tycho2
1101-01216-1
last precise pa
228.6
last precise sep
32.27