20364-1807 GWP2969AB

 
 
20H 36M 26.30S -18 06' 44.9" P.A. 40 SEP 109.3 MAG 14.60,17.90
 
 
Coord 2000
20364-1807
Discov num
GWP2969
Comp
AB
Coord arcsec 2000
20 36 26.30 -18 06 44.9
Date first
1990
Date last
1998
Obs
2
Pa first
40
Pa last
40
P.A. Now (θ)
40°
Sep first
109.0
Sep last
109.3
Sep. Now (ρ)
109.3"
Mag pri
14.60
Mag sec
17.90
delta mag (ΔM)
3.3
Spectral class
Pri motion ra
-016
Sec motion ra
-004
Pri motion dec
-052
Sec motion dec
-060
Notes
V (Proper motion indicates physical)
rPM=0.24 (< 0.3, Physical double)
This double is physical.
 
 
20364-1807 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20364-1807 GWP2969 AB 1990 1998 2 40 109.3 14.60 17.90 3.30 <===
Show 20364-1807 GWP2970 BC 1990 1998 2 350 8.3 17.90 17.00 0.90
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Capricornus
last precise pa
39.9
last precise sep
109.26