20135-5222 B 2884

 
 
20h 13m 31.14s -52 21' 46.9" P.A. 334.00 sep 8.1 mag 9.25,12.80 Sp A9V
 
 
Coord 2000 20135-5222 Discov num B  2884 Comp Coord arcsec 2000 20 13 31.14 -52 21 46.9
Date first 1998 Date last 2015 Obs 3
Pa first 336 Pa last 333.9 P.A. Now (θ) 333.9°
Sep first 8.5 Sep last 8.109 Sep. Now (ρ) 8.109"
Mag pri 9.25 Mag sec 12.80 delta mag (ΔM) 3.55 Spectral class A9V (white)
Pri motion ra +011 Sec motion ra -023
Pri motion dec +001 Sec motion dec +040
Notes
rPM=1.121
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Telescopium SAO 246489 Tycho2 8404-00261-1 Gaia DR2 6473776034572254592
HD 191663