20327-8306 TVB 315

 
 
20h 32m 39.46s -83 06' 20.5" P.A. 302.00 sep 4.9 mag 12.50,12.80
 
 
Coord 2000
20327-8306
Discov num
TVB 315
Comp
Coord arcsec 2000
20 32 39.46 -83 06 20.5
Date first
2000
Date last
2015
Obs
2
Pa first
303
Pa last
302
P.A. Now (θ)
302°
Sep first
4.9
Sep last
4.9
Sep. Now (ρ)
4.9"
Mag pri
12.50
Mag sec
12.80
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
-018
Sec motion ra
-016
Pri motion dec
+010
Sec motion dec
+014
Notes
rPM=0.21 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
301.9
Precise sep
4.944
Constellation
Octans
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20327-8306 TVB 315 2015 2 302 4.9 12.50 12.80 203239.46-830620.5

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