20389-4253 AOT 88

 
 
20h 38m 54.42s -42 53' 04.2" P.A. 55.00 sep 15.8 mag 10.95,14.40
 
 
Coord 2000 20389-4253 Discov num AOT  88 Comp Coord arcsec 2000 20 38 54.42 -42 53 04.2
Date first 1987 Date last 2015 Obs 5
Pa first 53 Pa last 54.7 P.A. Now (θ) 54.7°
Sep first 15.2 Sep last 15.84 Sep. Now (ρ) 15.84"
Mag pri 10.95 Mag sec 14.40 delta mag (ΔM) 3.45 Spectral class
Pri motion ra +006 Sec motion ra +013
Pri motion dec -006 Sec motion dec +005
Notes
rPM=0.936
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Microscopium Tycho2 7958-00434-1 Gaia DR2 6676295562328488960