15418+3054 HDS 2217 (HD 140298)

 
 
15h 41m 48.04s +30° 54' 05.8" P.A. 178.00 sep 0.1 mag 9.22,10.80 Sp K0 dist. 602.41 pc (1965.06 l.y.)
 
 
Coord 2000 15418+3054 Discov num HDS2217 Comp Coord arcsec 2000 15 41 48.04 +30 54 05.8
Date first 1991 Date last 2013 Obs 2
Pa first 336 Pa last 178.2 P.A. Now (θ) 178.2°
Sep first 0.2 Sep last 0.128 Sep. Now (ρ) 0.128"
Mag pri 9.22 Mag sec 10.80 delta mag (ΔM) 1.58 Spectral class K0 (yellow-orange)
Pri motion ra +003 Sec motion ra
Pri motion dec -014 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 140298 Constellation Corona Borealis SAO 64850 HIP 76869
Tycho2 2571-00135-1 Gaia DR2 1369382122545923328 HD 140298 BD BD+31 2764
Distance 602.41 Distance ly 1965.06