20360-4147 AOT  84

 
 
20h 35m 58.86s -41 47' 07.2" P.A. 137 sep 18.9 mag 12.30,12.50
 
 
Coord 2000
20360-4147
Discov num
AOT  84
Comp
Coord arcsec 2000
20 35 58.86 -41 47 07.2
Date first
1987
Date last
2015
Obs
6
Pa first
138
Pa last
137
P.A. Now (θ)
137°
Sep first
19.0
Sep last
18.9
Sep. Now (ρ)
18.9"
Mag pri
12.30
Mag sec
12.50
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
+005
Sec motion ra
+008
Pri motion dec
+004
Sec motion dec
-003
Notes
rPM=0.891
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
137.2
Precise sep
18.948
Constellation
Microscopium
Gaia DR2
06848941696
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20360-4147 AOT 84 1998 2 137 18.8 12.30 12.50 D 203558.86-414707.2
20360-4147 AOT 84 2000 4 137 18.9 12.30 12.50 203558.86-414707.2
20360-4147 AOT 84 2010 5 137 18.8 12.30 12.50 203558.86-414707.2
20360-4147 AOT 84 2015 6 137 18.9 12.30 12.50 203558.86-414707.2

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