13316+5857 JNN 151AC

 
 
13H 31M 33.75S +58 57' 10.5" P.A. 53 SEP 11.4 MAG 8.03,12.70 SP G2V+M1.0V DIST. 44.96 PC (146.66 L.Y.)
 
 
Coord 2000
13316+5857
Discov num
JNN 151
Comp
AC
Coord arcsec 2000
13 31 33.75 +58 57 10.5
Date first
1999
Date last
2003
Obs
2
Pa first
53
Pa last
53
P.A. Now (θ)
53°
Sep first
11.4
Sep last
11.4
Sep. Now (ρ)
11.4"
Mag pri
8.03
Mag sec
12.70
delta mag (ΔM)
4.67
Spectral class
G2V+M1.0V (yellow/red)
Pri motion ra
-063
Sec motion ra
Pri motion dec
+020
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
13316+5857 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 28788 13316+5857 TOK 290 AB 1980 2003 3 273 164.7 8.03 14.82 6.79
Show 28788 13316+5857 JNN 151 AC 1999 2003 2 53 11.4 8.03 12.70 4.67 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ursa Major
SAO
28788
HIP
65971
Tycho2
3856-00558-1
HD
117845
BD
BD+59 1517
Distance
44.96
Distance ly
146.66
last precise pa
53.4
last precise sep
11.408