11045+3814 HZG   8AC

 
 
11h 04m 31.28s +38 14' 28.9" P.A. 84 sep 150.6 mag 6.04,7.56 Sp A3III-IV dist. 78.86 pc (257.24 l.y.)
 
 
Coord 2000
11045+3814
Discov num
HZG   8
Comp
AC
Coord arcsec 2000
11 04 31.28 +38 14 28.9
Date first
1907
Date last
2015
Obs
13
Pa first
83
Pa last
84
P.A. Now (θ)
84°
Sep first
150.3
Sep last
150.6
Sep. Now (ρ)
150.6"
Mag pri
6.04
Mag sec
7.56
delta mag (ΔM)
1.52
Spectral class
A3III-IV (white)
Pri motion ra
-073
Sec motion ra
-069
Pri motion dec
+001
Sec motion dec
+001
Notes
N (See Notes)
rPM=0.055 (< 0.3, Physical double)
This double is physical.
 
 
11045+3814 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 51 UMa 62387 11045+3814 HO 377 AB 1891 2013 12 250 8.2 6.04 11.60 5.56
Show 62387 11045+3814 HZG 8 AC 1907 2015 13 84 150.6 6.04 7.56 1.52 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
83.7
Precise sep
150.64
Constellation
Ursa Major
SAO
62387
HIP
54136
Tycho2
3010-02500-1
HD
95934
HR
4309
GC
15215
BD
BD+39 2414
Flamsteed
51 Ursae Majoris
Flamsteed name
51 UMa
Distance
78.86
Distance ly
257.24
last precise pa
83.7
last precise sep
150.64
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11045+3814 HZG 8 AC 2003 11 83 150.1 6.04 7.56 A3III-IV D 110431.28+381428.9
11045+3814 HZG 8 AC 2015 13 84 150.6 6.04 7.56 A3III-IV N 110431.28+381428.9

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