12418+5645 BWL  33AB

 
 
12h 41m 47.37s +56 45' 13.8" P.A. 8 sep 9 mag 8.61,18.90 Sp M3.0
 
 
Coord 2000
12418+5645
Discov num
BWL  33
Comp
AB
Coord arcsec 2000
12 41 47.37 +56 45 13.8
Date first
2012
Date last
2013
Obs
2
Pa first
8
Pa last
8
P.A. Now (θ)
Sep first
9.0
Sep last
9.0
Sep. Now (ρ)
9"
Mag pri
8.61
Mag sec
18.90
delta mag (ΔM)
10.29
Spectral class
M3.0 (red)
Pri motion ra
+112
Sec motion ra
Pri motion dec
+001
Sec motion dec
Notes
N K (See Notes, K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
12418+5645 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 12418+5645 BWL 33 AB 2012 2013 2 8 9.0 8.61 18.90 10.29 <===
Show 12418+5645 BWL 33 AC 2013 2013 1 239 12.4 8.61
Show 12418+5645 BWL 33 AD 1999 2013 2 241 22.7 8.61
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
7.5
Precise sep
9.042
Cdsa2 id
BWL 33 AB
Constellation
Ursa Major
Ra deg
12.696491666666667
De deg
56.75383333333333
last precise pa
7.5
last precise sep
9.042
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12418+5645 BWL 33 AB 2013 2 8 9.0 8.61 18.90 M3.0 N K 124147.37+564513.8

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