13451+1747 BUP 153AC

 
 
13H 45M 05.12S +17 47' 05.4" P.A. 107 SEP 446.9 MAG 10.01,9.49 SP M1 DIST. 13.24 PC (43.19 L.Y.)
 
 
Coord 2000
13451+1747
Discov num
BUP 153
Comp
AC
Coord arcsec 2000
13 45 05.12 +17 47 05.4
Date first
1895
Date last
2015
Obs
13
Pa first
126
Pa last
107
P.A. Now (θ)
107°
Sep first
596.2
Sep last
446.9
Sep. Now (ρ)
446.9"
Mag pri
10.01
Mag sec
9.49
delta mag (ΔM)
0.52
Spectral class
M1 (red)
Pri motion ra
+046
Sec motion ra
-000
Pri motion dec
-183
Sec motion dec
-000
Notes
N L P (See Notes, Linear solution, 100-year proper motion)
Nature of this double is uncertain.
 
 
13451+1747 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 100686 13451+1747 BUP 153 AB 1895 2014 9 334 108.6 10.01 12.07 2.06
Show 100686 13451+1747 BUP 153 AC 1895 2015 13 107 446.9 10.01 9.49 0.52 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Bootes
SAO
100686
HIP
67090
Tycho2
1463-00393-1
GL
Gl 525
BD
BD+18 2776
Distance
13.24
Distance ly
43.19
last precise pa
106.7
last precise sep
446.89