21494+5830 HJ 3063 (HD 239776)

 
 
21h 49m 24.32s +58° 30' 04.8" P.A. 64.00 sep 11.5 mag 10.15,10.51 Sp A5 dist. 1562.5 pc (5096.88 l.y.)
 
 
Coord 2000 21494+5830 Discov num HJ 3063 Comp Coord arcsec 2000 21 49 24.32 +58 30 04.8
Date first 1831 Date last 2016 Obs 21
Pa first 57 Pa last 64.4 P.A. Now (θ) 64.4°
Sep first 10.0 Sep last 11.474 Sep. Now (ρ) 11.474"
Mag pri 10.15 Mag sec 10.51 delta mag (ΔM) 0.36 Spectral class A5 (white)
Pri motion ra +015 Sec motion ra +016
Pri motion dec +003 Sec motion dec +003
Notes V (Proper motion indicates physical)
rPM=0.061 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 239776 Constellation Cepheus SAO 33789 HIP 107730
Tycho2 3980-01745-1 Gaia DR2 2202388315198034560 HD 239776 BD BD+57 2406
Distance 1562.5 Distance ly 5096.88