20551-7538 WIS 344

 
 
20h 55m 06.41s -75 37' 57.5" P.A. 111 sep 484.9 mag 12.52,15.90
 
 
Coord 2000
20551-7538
Discov num
WIS 344
Comp
Coord arcsec 2000
20 55 06.41 -75 37 57.5
Date first
1996
Date last
2010
Obs
4
Pa first
111
Pa last
111
P.A. Now (θ)
111°
Sep first
485.0
Sep last
484.9
Sep. Now (ρ)
484.9"
Mag pri
12.52
Mag sec
15.90
delta mag (ΔM)
3.38
Spectral class
Pri motion ra
+101
Sec motion ra
+067
Pri motion dec
-177
Sec motion dec
-138
Notes
V (Proper motion indicates physical)
rPM=0.254 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
110.7
Precise sep
484.883
Constellation
Octans
last precise pa
110.7
last precise sep
484.883
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20551-7538 WIS 344 2010 3 111 484.9 12.52 15.90 V 205506.41-753757.5

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