09508+1151 J 389 (21 Leo)

 
 
09h 50m 49.28s +11° 50' 32.7" P.A. 147.00 sep 28.3 mag 6.85,13.20 Sp B9V dist. 237.53 pc (774.82 l.y.)
 
 
Coord 2000 09508+1151 Discov num J   389 Comp Coord arcsec 2000 09 50 49.28 +11 50 32.7
Date first 1907 Date last 2010 Obs 13
Pa first 144 Pa last 146.6 P.A. Now (θ) 146.6°
Sep first 23.5 Sep last 28.26 Sep. Now (ρ) 28.26"
Mag pri 6.85 Mag sec 13.20 delta mag (ΔM) 6.35 Spectral class B9V (blue-white)
Pri motion ra -016 Sec motion ra +011
Pri motion dec +002 Sec motion dec -048
Notes N (See Notes)
rPM=1.154
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name 21 Leo Constellation Leo SAO 98806 HIP 48298
Tycho2 0831-01103-1 Gaia DR2 613187739206026752 HD 85259 GC 13548
BD BD+12 2105 Flamsteed 21 Leonis Flamsteed name 21 Leo Distance 237.53
Distance ly 774.82