20509-1851 GWP3005

 
 
20H 50M 56.77S -18 51' 24.7" P.A. 352 SEP 6.7 MAG 18.60,18.90
 
 
Coord 2000
20509-1851
Discov num
GWP3005
Comp
Coord arcsec 2000
20 50 56.77 -18 51 24.7
Date first
1990
Date last
1998
Obs
2
Pa first
348
Pa last
352
P.A. Now (θ)
352°
Sep first
7.4
Sep last
6.7
Sep. Now (ρ)
6.7"
Mag pri
18.60
Mag sec
18.90
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
+028
Sec motion ra
+032
Pri motion dec
-060
Sec motion dec
-060
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.059 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Capricornus
last precise pa
351.8
last precise sep
6.69