13466+5426 LDS2914AB (84 UMa)

 
 
13h 46m 35.65s +54 25' 57.6" P.A. 85 sep 67.9 mag 5.67,18.00 Sp B9pe dist. 89.05 pc (290.48 l.y.)
 
 
Coord 2000
13466+5426
Discov num
LDS2914
Comp
AB
Coord arcsec 2000
13 46 35.65 +54 25 57.6
Date first
1955
Date last
1999
Obs
2
Pa first
89
Pa last
85
P.A. Now (θ)
85°
Sep first
70.0
Sep last
67.9
Sep. Now (ρ)
67.9"
Mag pri
5.67
Mag sec
18.00
delta mag (ΔM)
12.33
Spectral class
B9pe (blue-white)
Pri motion ra
-015
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
13466+5426 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 84 UMa 28885 13466+5426 LDS2914 AB 1955 1999 2 85 67.9 5.67 18.00 12.33 <===
Show 28885 13466+5426 RBR 6 AC 2002 2002 1 116 2.4 5.70 15.80 10.10
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
85.1
Precise sep
67.93
Name
84 UMa
Var name
CR UMa
Constellation
Ursa Major
SAO
28885
HIP
67231
Tycho2
3851-01507-1
HD
120198
HR
5187
GC
18633
BD
BD+55 1634
Flamsteed
84 Ursae Majoris
Flamsteed name
84 UMa
Distance
89.05
Distance ly
290.48
last precise pa
85.1
last precise sep
67.93
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13466+5426 LDS2914 AB 1999 2 85 67.9 5.70 18.00 B9pe D 134635.65+542557.6

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