20312+2227 J 564 (HD 346778)

 
 
20h 31m 12.57s +22 26' 31.0" P.A. 308.00 sep 2.5 mag 9.70,12.40 Sp A5
 
 
Coord 2000 20312+2227 Discov num J   564 Comp Coord arcsec 2000 20 31 12.57 +22 26 31.0
Date first 1911 Date last 2016 Obs 6
Pa first 306 Pa last 307.7 P.A. Now (θ) 307.7°
Sep first 1.6 Sep last 2.494 Sep. Now (ρ) 2.494"
Mag pri 9.70 Mag sec 12.40 delta mag (ΔM) 2.7 Spectral class A5 (white)
Pri motion ra +020 Sec motion ra
Pri motion dec -000 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 346778 Constellation Vulpecula Tycho2 1644-00091-1 Gaia DR2 1818776434898896000
HD 346778