20478-3255 WIS 343

 
 
20h 47m 48.48s -32 54' 48.0" P.A. 9 sep 525.5 mag 10.54,14.11
 
 
Coord 2000
20478-3255
Discov num
WIS 343
Comp
Coord arcsec 2000
20 47 48.48 -32 54 48.0
Date first
1998
Date last
2010
Obs
4
Pa first
9
Pa last
9
P.A. Now (θ)
Sep first
525.6
Sep last
525.5
Sep. Now (ρ)
525.5"
Mag pri
10.54
Mag sec
14.11
delta mag (ΔM)
3.57
Spectral class
Pri motion ra
-133
Sec motion ra
Pri motion dec
-269
Sec motion dec
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Microscopium
last precise pa
8.5
last precise sep
525.467
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20478-3255 WIS 343 2010 3 9 525.5 10.54 14.11 V 204748.48-325448.0

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