15123+3939 LEP 73

 
 
15h 12m 17.76s +39° 39' 20.8" P.A. 219.00 sep 485.6 mag 8.69,13.65 Sp G5 dist. 30.06 pc (98.06 l.y.)
 
 
Coord 2000 15123+3939 Discov num LEP  73 Comp Coord arcsec 2000 15 12 17.76 +39 39 20.8
Date first 1955 Date last 2016 Obs 13
Pa first 219 Pa last 218.7 P.A. Now (θ) 218.7°
Sep first 485.6 Sep last 485.608 Sep. Now (ρ) 485.608"
Mag pri 8.69 Mag sec 13.65 delta mag (ΔM) 4.96 Spectral class G5 (yellow)
Pri motion ra +098 Sec motion ra +100
Pri motion dec -154 Sec motion dec -155
Notes V (Proper motion indicates physical)
rPM=0.012 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Bootes SAO 64554 HIP 74396 Tycho2 3045-01044-1
Gaia DR2 1391679909118786176 HD 135144 BD BD+40 2863 Distance 30.06
Distance ly 98.06