11037+6145 BU 1077AC

 
 
11h 03m 43.84s +61 45' 04.0" P.A. 204 sep 380.6 mag 2.02,7.19 Sp G9III dist. 37.68 pc (122.91 l.y.)
 
 
Coord 2000
11037+6145
Discov num
BU 1077
Comp
AC
Coord arcsec 2000
11 03 43.84 +61 45 04.0
Date first
1800
Date last
1999
Obs
13
Pa first
205
Pa last
204
P.A. Now (θ)
204°
Sep first
384.0
Sep last
380.6
Sep. Now (ρ)
380.6"
Mag pri
2.02
Mag sec
7.19
delta mag (ΔM)
5.17
Spectral class
G9III (yellow)
Pri motion ra
-119
Sec motion ra
-117
Pri motion dec
-067
Sec motion dec
-066
Notes
N (See Notes)
rPM=0.016 (< 0.3, Physical double)
This double is physical.
 
 
11037+6145 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show Dubhe 15384 11037+6145 BU 1077 AB 1889 2014 79 345 0.8 2.02 4.95 2.93 Y
Show 15384 11037+6145 BU 1077 AC 1800 1999 13 204 380.6 2.02 7.19 5.17 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
204
Precise sep
380.62
Constellation
Ursa Major
SAO
15384
HIP
54061
HD
95689
HR
4301
GC
15185
BD
BD+62 1161
Bayer
Alpha Ursae Majoris
Bayer name
Alp UMa
Flamsteed
50 Ursae Majoris
Flamsteed name
50 UMa
Distance
37.68
Distance ly
122.91
last precise pa
204
last precise sep
380.62
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11037+6145 BU 1077 AC 1999 14 204 380.6 2.02 7.19 G9III N D 110343.84+614504.0

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