20270+3329 HJ 1515

 
 
20h 27m 01.23s +33 28' 40.7" P.A. 27.00 sep 15.3 mag 9.31,11.28 Sp F2
 
 
Coord 2000 20270+3329 Discov num HJ 1515 Comp Coord arcsec 2000 20 27 01.23 +33 28 40.7
Date first 1828 Date last 2015 Obs 17
Pa first 24 Pa last 26.7 P.A. Now (θ) 26.7°
Sep first 10.0 Sep last 15.293 Sep. Now (ρ) 15.293"
Mag pri 9.31 Mag sec 11.28 delta mag (ΔM) 1.97 Spectral class F2 (yellow-white)
Pri motion ra -001 Sec motion ra +006
Pri motion dec -014 Sec motion dec +005
Notes
rPM=1.443
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2689-00348-1 Gaia DR2 2055947900548707200