20046+4423 KOI 4407 AB

 
 
20h 04m 37.57s +44° 22' 46.3" P.A. 299.00 sep 2.5 mag 11.34,13.00
 
 
Coord 2000 20046+4423 Discov num KOI4407 Comp AB Coord arcsec 2000 20 04 37.57 +44 22 46.3
Date first 2010 Date last 2016 Obs 9
Pa first 300 Pa last 299.2 P.A. Now (θ) 299.2°
Sep first 2.4 Sep last 2.463 Sep. Now (ρ) 2.463"
Mag pri 11.34 Mag sec 13.00 delta mag (ΔM) 1.66 Spectral class
Pri motion ra -003 Sec motion ra
Pri motion dec -021 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
20046+4423 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 04 38 +44 22 46 KOI 4407 AB 2016 9 299 2.5 11.34 13.00 1.66 <===
Show 20 04 38 +44 22 46 KOI 4407 AC 2013 5 311 2.7 11.34 16.00 4.66
Show 20 04 38 +44 22 46 KOI 4407 AD 2013 1 205 2.3 9.80 18.50 8.70
Show 20 04 38 +44 22 46 KOI 4407 AE 2013 1 189 4.1 9.80 17.70 7.90
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3162-01083-1 Gaia DR2 2081891255360877568