23049-1803 GWP3228BC

 
 
23H 04M 54.60S -18 04' 14.4" P.A. 38 SEP 6.3 MAG 12.90,13.00
 
 
Coord 2000
23049-1803
Discov num
GWP3228
Comp
BC
Coord arcsec 2000
23 04 54.60 -18 04 14.4
Date first
1954
Date last
1998
Obs
3
Pa first
40
Pa last
38
P.A. Now (θ)
38°
Sep first
6.2
Sep last
6.3
Sep. Now (ρ)
6.3"
Mag pri
12.90
Mag sec
13.00
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
+087
Sec motion ra
+116
Pri motion dec
-102
Sec motion dec
-064
Notes
V K (Proper motion indicates physical, K-band or other infrared magnitudes)
rPM=0.357
This double is physical.
 
 
23049-1803 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 23049-1803 GWP3227 AB 1954 1998 3 198 56.3 12.40 12.90 0.50
Show 23049-1803 GWP3228 BC 1954 1998 3 38 6.3 12.90 13.00 0.10 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aquarius
last precise pa
38
last precise sep
6.3