13455+1956 LDS4400AC

 
 
13H 45M 30.08S +19 55' 36.3" P.A. 183 SEP 70 MAG 12.80,16.30
 
 
Coord 2000
13455+1956
Discov num
LDS4400
Comp
AC
Coord arcsec 2000
13 45 30.08 +19 55 36.3
Date first
1960
Date last
2001
Obs
3
Pa first
182
Pa last
183
P.A. Now (θ)
183°
Sep first
72.0
Sep last
70.0
Sep. Now (ρ)
70"
Mag pri
12.80
Mag sec
16.30
delta mag (ΔM)
3.5
Spectral class
Pri motion ra
-117
Sec motion ra
Pri motion dec
+011
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
13455+1956 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 13455+1956 LDS4400 AB 1960 2001 3 86 37.3 12.80 16.10 3.30
Show 13455+1956 LDS4400 AC 1960 2001 3 183 70.0 12.80 16.30 3.50 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Bootes
last precise pa
183
last precise sep
70.018