13418+5815 JNN  94

 
 
13h 41m 46.37s +58 15' 19.5" P.A. 249 sep 0.6 mag 12.90,13.80 Sp M3+M4
 
 
Coord 2000
13418+5815
Discov num
JNN  94
Comp
Coord arcsec 2000
13 41 46.37 +58 15 19.5
Date first
2008
Date last
2009
Obs
4
Pa first
248
Pa last
249
P.A. Now (θ)
249°
Sep first
0.5
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
12.90
Mag sec
13.80
delta mag (ΔM)
0.9
Spectral class
M3+M4 (red/red)
Pri motion ra
-077
Sec motion ra
Pri motion dec
+022
Sec motion dec
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
249.2
Precise sep
0.558
Constellation
Ursa Major
last precise pa
249.2
last precise sep
0.558
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13418+5815 JNN 94 2009 4 249 0.6 12.90 13.80 M3 M4 134146.37+581519.5

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