23049-1803 GWP3227AB

 
 
23h 04m 55.83s -18 03' 21.0" P.A. 199 sep 56.3 mag 12.40,12.90
 
 
Coord 2000
23049-1803
Discov num
GWP3227
Comp
AB
Coord arcsec 2000
23 04 55.83 -18 03 21.0
Date first
1954
Date last
2015
Obs
4
Pa first
196
Pa last
199
P.A. Now (θ)
199°
Sep first
56.6
Sep last
56.3
Sep. Now (ρ)
56.3"
Mag pri
12.40
Mag sec
12.90
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
+151
Sec motion ra
+087
Pri motion dec
-081
Sec motion dec
-102
Notes
V K (Proper motion indicates physical, K-band or other infrared magnitudes)
rPM=0.728
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 2015 4 199 56.3 12.40 12.90 0.50 <===
Show 23049-1803 GWP3228 BC 1954 2015 4 38 6.3 12.90 13.00 0.10
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Tycho2
4265-00773-1
Dm number
+60 2417
last precise pa
198.7
last precise sep
56.295
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23049-1803 GWP3227 AB 1998 3 198 56.3 12.40 12.90 V K 230455.83-180321.0
23049-1803 GWP3227 AB 2015 4 199 56.3 12.40 12.90 V K 230455.83-180321.0

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