11050+0720 STT 572AC

 
 
11h 05m 01.02s +07 20' 09.6" P.A. 310 sep 254.8 mag 4.66,10.60 Sp F2III-IVv dist. 28.99 pc (94.57 l.y.)
 
 
Coord 2000
11050+0720
Discov num
STT 572
Comp
AC
Coord arcsec 2000
11 05 01.02 +07 20 09.6
Date first
1882
Date last
2012
Obs
12
Pa first
303
Pa last
310
P.A. Now (θ)
310°
Sep first
287.6
Sep last
254.8
Sep. Now (ρ)
254.8"
Mag pri
4.66
Mag sec
10.60
delta mag (ΔM)
5.94
Spectral class
F2III-IVv (yellow-white)
Pri motion ra
-344
Sec motion ra
+004
Pri motion dec
-048
Sec motion dec
-008
Notes
N L (See Notes, Linear solution)
rPM=1.009
This double is not physical.
 
 
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
 
 
Precise pa
309.8
Precise sep
254.78
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
309.8
last precise sep
254.78
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11050+0720 STT 572 AC 2002 10 309 259.7 4.66 10.60 F2III-IVv LD 110501.23+072010.0
11050+0720 STT 572 AC 2012 11 310 254.8 4.66 10.60 F2III-IVv NLD 110501.23+072010.0

If you need more information about this double, apply for a data request form to the WDS.