22538-1628 GWP3205AC

 
 
22H 53M 46.19S -16 28' 21.7" P.A. 294 SEP 18.3 MAG 11.60,17.90
 
 
Coord 2000
22538-1628
Discov num
GWP3205
Comp
AC
Coord arcsec 2000
22 53 46.19 -16 28 21.7
Date first
1989
Date last
1999
Obs
2
Pa first
295
Pa last
294
P.A. Now (θ)
294°
Sep first
18.4
Sep last
18.3
Sep. Now (ρ)
18.3"
Mag pri
11.60
Mag sec
17.90
delta mag (ΔM)
6.3
Spectral class
Pri motion ra
+036
Sec motion ra
+036
Pri motion dec
-052
Sec motion dec
-060
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.114 (< 0.3, Physical double)
This double is physical.
 
 
22538-1628 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 22538-1628 UC 4844 AB 1999 1999 2 92 26.9 11.90 13.34 1.44
Show 22538-1628 GWP3205 AC 1989 1999 2 294 18.3 11.60 17.90 6.30 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aquarius
last precise pa
294.4
last precise sep
18.27