20390-2428 B 2889

 
 
20h 39m 01.03s -24° 27' 54.3" P.A. 220.00 sep 6.8 mag 10.19,13.30 Sp A7/8
 
 
Coord 2000 20390-2428 Discov num B  2889 Comp Coord arcsec 2000 20 39 01.03 -24 27 54.3
Date first 1910 Date last 2015 Obs 6
Pa first 225 Pa last 220.1 P.A. Now (θ) 220.1°
Sep first 7.0 Sep last 6.78 Sep. Now (ρ) 6.78"
Mag pri 10.19 Mag sec 13.30 delta mag (ΔM) 3.11 Spectral class A7/8 (white)
Pri motion ra -002 Sec motion ra -002
Pri motion dec -011 Sec motion dec -023
Notes
rPM=0.52
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Capricornus SAO 189526 Tycho2 6912-01768-1 Gaia DR2 6806446780932480128
HD 196560