20031+2456 ROE 147 (HD 339518)

 
 
20h 03m 07.66s +24 55' 56.3" P.A. 178.00 sep 2.1 mag 10.80,12.14 Sp A2
 
 
Coord 2000 20031+2456 Discov num ROE 147 Comp Coord arcsec 2000 20 03 07.66 +24 55 56.3
Date first 1919 Date last 2016 Obs 9
Pa first 178 Pa last 177.5 P.A. Now (θ) 177.5°
Sep first 2.0 Sep last 2.117 Sep. Now (ρ) 2.117"
Mag pri 10.80 Mag sec 12.14 delta mag (ΔM) 1.34 Spectral class A2 (white)
Pri motion ra +003 Sec motion ra
Pri motion dec -002 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 339518 Constellation Vulpecula Tycho2 2145-00572-1 Gaia DR2 1834673590626088448
HD 339518