20384+2455 TDT 2446 (HD 340872)

 
 
20h 38m 23.42s +24 55' 02.8" P.A. 280.00 sep 0.5 mag 10.94,11.23
 
 
Coord 2000 20384+2455 Discov num TDT2446 Comp Coord arcsec 2000 20 38 23.42 +24 55 02.8
Date first 1991 Date last 2016 Obs 3
Pa first 278 Pa last 279.5 P.A. Now (θ) 279.5°
Sep first 0.6 Sep last 0.459 Sep. Now (ρ) 0.459"
Mag pri 10.94 Mag sec 11.23 delta mag (ΔM) 0.29 Spectral class
Pri motion ra +017 Sec motion ra +017
Pri motion dec +007 Sec motion dec +007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 340872 Constellation Vulpecula Tycho2 2161-01107-1 HD 340872