13446+5142 KUI  64AB

 
 
13h 44m 28.05s +51 41' 08.6" P.A. 51.00 sep 1.1 mag 12.70,13.20 Sp M2.5V
 
 
Coord 2000
13446+5142
Discov num
KUI  64
Comp
AB
Coord arcsec 2000
13 44 28.05 +51 41 08.6
Date first
1935
Date last
1968
Obs
4
Pa first
33
Pa last
51
P.A. Now (θ)
51°
Sep first
1.3
Sep last
1.1
Sep. Now (ρ)
1.1"
Mag pri
12.70
Mag sec
13.20
delta mag (ΔM)
0.5
Spectral class
M2.5V (red)
Pri motion ra
-760
Sec motion ra
Pri motion dec
-001
Sec motion dec
Notes
N (See Notes)
Visually invisible, K-band or other infrared star Nature of this double is uncertain.
 
 
13446+5142 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 13446+5142 RAO 300 Aa,Ab 2016 2016 1 246 0.3 12.70 13.10 0.40
Show 13446+5142 KUI 64 AB 1935 1968 4 51 1.1 12.70 13.20 0.50 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
51.1
Precise sep
1.05
Constellation
Ursa Major
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13446+5142 KUI 64 AB 1968 4 51 1.1 12.70 13.20 M2.5V N 134428.05+514108.6

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