11050+0720 KUI  54AB (Chi Leo)

 
 
11H 05M 01.02S +07 20' 09.6" P.A. 264 SEP 4.1 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
1990
Obs
12
Pa first
256
Pa last
264
P.A. Now (θ)
264°
Sep first
2.5
Sep last
4.1
Sep. Now (ρ)
4.1"
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_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show Chi Leo 118648 11050+0720 KUI 54 AB 1934 1990 12 264 4.1 4.66 11.00 6.34 <===
Show 118648 11050+0720 STT 572 AC 1882 2012 12 310 254.8 4.66 10.60 5.94
Show 118648 11050+0720 DIC 2 AD 1924 2000 3 297 293.3 4.66 11.74 7.08
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name
Chi 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
Distance
28.99
Distance ly
94.57
last precise pa
264
last precise sep
4.14