11050+0720 KUI 54 AB (Chi Leo)

 
 
11h 05m 01.02s +07° 20' 09.6" P.A. 268.00 sep 4.9 mag 4.66,11.00 Sp F2III-IVv dist. 28.99 pc (94.57 l.y.)
 
 
Coord 2000 11050+0720 Discov num KUI  54 Comp AB Coord arcsec 2000 11 05 01.02 +07 20 09.6
Date first 1934 Date last 2018 Obs 16
Pa first 256 Pa last 267.9 P.A. Now (θ) 267.9°
Sep first 2.5 Sep last 4.92 Sep. Now (ρ) 4.92"
Mag pri 4.66 Mag sec 11.00 delta mag (ΔM) 6.34 Spectral class F2III-IVv (yellow-white)
Pri motion ra -344 Sec motion ra
Pri motion dec -048 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
11050+0720 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show Chi Leo 118648 11 05 01 +07 20 10 KUI 54 AB 2018 16 268 4.9 4.66 11.00 6.34 <===
Show 118648 11 05 01 +07 20 10 STT 572 AC 2015 13 310 253.7 4.66 10.60 5.94
Show 118648 11 05 01 +07 20 10 DIC 2 AD 2015 4 298 289.9 4.66 11.74 7.08
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name Chi Leo Var name NSV5079 Leo Constellation Leo SAO 118648
HIP 54182 Tycho2 0268-01067-1 HD 96097 HR 4310
GC 15235 BD BD+08 2455 Bayer Chi Leonis Bayer name Chi Leo
Flamsteed 63 Leonis Flamsteed name 63 Leo FK5 418 Distance 28.99
Distance ly 94.57 Bayer greek χ Leo