11098+6320 H 4 106AB

 
 
11h 09m 45.09s +63 20' 06.5" P.A. 133 sep 20.3 mag 7.97,10.88 Sp F7V dist. 88.11 pc (287.41 l.y.)
 
 
Coord 2000
11098+6320
Discov num
H 4 106
Comp
AB
Coord arcsec 2000
11 09 45.09 +63 20 06.5
Date first
1782
Date last
2015
Obs
18
Pa first
135
Pa last
133
P.A. Now (θ)
133°
Sep first
18.9
Sep last
20.3
Sep. Now (ρ)
20.3"
Mag pri
7.97
Mag sec
10.88
delta mag (ΔM)
2.91
Spectral class
F7V (yellow-white)
Pri motion ra
-024
Sec motion ra
-023
Pri motion dec
+006
Sec motion dec
-001
Notes
N (See Notes)
rPM=0.286 (< 0.3, Physical double)
This double is physical.
 
 
11098+6320 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 11098+6320 H 4 106 AB 1782 2015 18 133 20.3 7.97 10.88 2.91 <===
Show 11098+6320 WAL 58 AC 1908 2015 12 171 79.7 7.97 12.23 4.26
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
133.4
Precise sep
20.325
Constellation
Ursa Major
SAO
15415
HIP
54549
Tycho2
4149-00884-1
Gaia DR2
58354071680
HD
96758
BD
BD+64 834
Distance
88.11
Distance ly
287.41
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11098+6320 H 4 106 AB 2006 9 134 20.2 7.97 11.50 F7V N D 110945.09+632006.5
11098+6320 H 4 106 AB 2012 11 134 20.3 7.97 11.50 F7V N D 110945.09+632006.5
11098+6320 H 4 106 AB 2015 13 133 20.3 7.97 10.88 F7V N 110945.09+632006.5

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