20320-2006 ARA1209

 
 
20h 31m 59.28s -20 05' 44.0" P.A. 278 sep 5.8 mag 12.60,13.20
 
 
Coord 2000
20320-2006
Discov num
ARA1209
Comp
Coord arcsec 2000
20 31 59.28 -20 05 44.0
Date first
1919
Date last
2015
Obs
6
Pa first
281
Pa last
278
P.A. Now (θ)
278°
Sep first
6.6
Sep last
5.8
Sep. Now (ρ)
5.8"
Mag pri
12.60
Mag sec
13.20
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
+052
Sec motion ra
-050
Pri motion dec
-006
Sec motion dec
+003
Notes
rPM=1.956
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
277.5
Precise sep
5.845
Constellation
Capricornus
Gaia DR2
38811800832
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20320-2006 ARA1209 1998 3 277 5.8 12.60 13.20 D 203159.28-200544.0
20320-2006 ARA1209 1999 4 278 5.9 12.60 13.20 D 203159.28-200544.0
20320-2006 ARA1209 2010 5 277 5.7 12.60 13.20 203159.28-200544.0
20320-2006 ARA1209 2015 6 278 5.8 12.60 13.20 203159.28-200544.0

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