20337+2354 POU 4648 AB

 
 
20h 33m 38.09s +23 53' 33.4" P.A. 91.00 sep 16.8 mag 8.91,13.00 Sp K7
 
 
Coord 2000 20337+2354 Discov num POU4648 Comp AB Coord arcsec 2000 20 33 38.09 +23 53 33.4
Date first 1898 Date last 2015 Obs 7
Pa first 93 Pa last 90.6 P.A. Now (θ) 90.6°
Sep first 17.5 Sep last 16.758 Sep. Now (ρ) 16.758"
Mag pri 8.91 Mag sec 13.00 delta mag (ΔM) 4.09 Spectral class K7 (yellow-orange)
Pri motion ra +001 Sec motion ra
Pri motion dec -005 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
20337+2354 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 33 38 +23 53 33 POU 4648 AB 2015 7 91 16.8 8.91 13.00 4.09 <===
Show 20 33 38 +23 53 33 BKO 459 AC 2015 4 89 8.2 8.91 13.00 4.09
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Tycho2 2157-00477-1 Gaia DR2 1831324576991372160 HD 346867