11088+4815 ES  922AC

 
 
11h 08m 48.52s +48 14' 47.6" P.A. 169 sep 46.3 mag 9.64,12.51 Sp G5 dist. 268.82 pc (876.89 l.y.)
 
 
Coord 2000
11088+4815
Discov num
ES  922
Comp
AC
Coord arcsec 2000
11 08 48.52 +48 14 47.6
Date first
1921
Date last
2012
Obs
5
Pa first
173
Pa last
169
P.A. Now (θ)
169°
Sep first
42.1
Sep last
46.3
Sep. Now (ρ)
46.3"
Mag pri
9.64
Mag sec
12.51
delta mag (ΔM)
2.87
Spectral class
G5 (yellow)
Pri motion ra
-045
Sec motion ra
+000
Pri motion dec
+001
Sec motion dec
-037
Notes
Nature of this double is uncertain.
 
 
11088+4815 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 43622 11088+4815 ES 922 AB 1910 2012 7 62 5.1 9.64 12.87 3.23
Show 43622 11088+4815 ES 922 AC 1921 2012 5 169 46.3 9.64 12.51 2.87 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ursa Major
SAO
43622
HIP
54485
Tycho2
3447-00199-1
BD
BD+49 2022
Distance
268.82
Distance ly
876.89
last precise pa
168.6
last precise sep
46.26
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11088+4815 ES 922 AC 2006 3 169 46.0 9.64 11.30 G5 D 110848.55+481447.6
11088+4815 ES 922 AC 2012 5 169 46.3 9.64 12.60 G5 D 110848.55+481447.6

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