20355-4241 AOT  82

 
 
20h 35m 29.83s -42 40' 45.4" P.A. 201 sep 4.2 mag 11.95,14.20
 
 
Coord 2000
20355-4241
Discov num
AOT  82
Comp
Coord arcsec 2000
20 35 29.83 -42 40 45.4
Date first
1987
Date last
2015
Obs
4
Pa first
198
Pa last
201
P.A. Now (θ)
201°
Sep first
3.9
Sep last
4.2
Sep. Now (ρ)
4.2"
Mag pri
11.95
Mag sec
14.20
delta mag (ΔM)
2.25
Spectral class
Pri motion ra
+012
Sec motion ra
-038
Pri motion dec
+004
Sec motion dec
-127
Notes
rPM=1.058
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
201.3
Precise sep
4.244
Constellation
Microscopium
Tycho2
7958-00861-1
Gaia DR2
95106646912
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20355-4241 AOT 82 1999 2 201 4.2 11.95 14.20 D 203529.83-424045.4
20355-4241 AOT 82 2015 4 201 4.2 11.95 14.20 203529.83-424045.4

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