20338+3336 HJ 1538

 
 
20h 33m 48.37s +33 37' 31.0" P.A. 122.00 sep 5.5 mag 9.72,10.45
 
 
Coord 2000 20338+3336 Discov num HJ 1538 Comp Coord arcsec 2000 20 33 48.37 +33 37 31.0
Date first 1828 Date last 2018 Obs 15
Pa first 128 Pa last 121.9 P.A. Now (θ) 121.9°
Sep first 3.0 Sep last 5.542 Sep. Now (ρ) 5.542"
Mag pri 9.72 Mag sec 10.45 delta mag (ΔM) 0.73 Spectral class
Pri motion ra -001 Sec motion ra +003
Pri motion dec -006 Sec motion dec -007
Notes N (See Notes)
rPM=0.541
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2690-00613-1 Gaia DR2 1863838755045042048