11098+6320 WAL  58AC

 
 
11h 09m 45.09s +63 20' 06.5" P.A. 171 sep 79.8 mag 7.97,12.23 Sp F7V dist. 88.11 pc (287.41 l.y.)
 
 
Coord 2000
11098+6320
Discov num
WAL  58
Comp
AC
Coord arcsec 2000
11 09 45.09 +63 20 06.5
Date first
1908
Date last
2012
Obs
7
Pa first
172
Pa last
171
P.A. Now (θ)
171°
Sep first
78.5
Sep last
79.8
Sep. Now (ρ)
79.8"
Mag pri
7.97
Mag sec
12.23
delta mag (ΔM)
4.26
Spectral class
F7V (yellow-white)
Pri motion ra
-024
Sec motion ra
-003
Pri motion dec
+006
Sec motion dec
-010
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
11098+6320 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 15415 11098+6320 H 4 106 AB 1782 2012 12 134 20.3 7.97 10.88 2.91
Show 15415 11098+6320 WAL 58 AC 1908 2012 7 171 79.8 7.97 12.23 4.26 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ursa Major
SAO
15415
HIP
54549
Tycho2
4149-00884-1
HD
96758
BD
BD+64 834
Distance
88.11
Distance ly
287.41
last precise pa
170.9
last precise sep
79.78
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11098+6320 WAL 58 AC 1999 5 171 79.4 7.97 11.78 F7V D 110945.09+632006.5
11098+6320 WAL 58 AC 2003 6 171 79.3 7.97 11.78 F7V N D 110945.09+632006.5
11098+6320 WAL 58 AC 2012 7 171 79.8 7.97 11.78 F7V N D 110945.09+632006.5

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