11309+4345 TOK 547AC

 
 
11h 30m 54.69s +43 45' 04.8" P.A. 319 sep 999.9 mag 11.11,15.47 Sp K4V dist. 48.36 pc (157.75 l.y.)
 
 
Coord 2000
11309+4345
Discov num
TOK 547
Comp
AC
Coord arcsec 2000
11 30 54.69 +43 45 04.8
Date first
1980
Date last
2002
Obs
3
Pa first
319
Pa last
319
P.A. Now (θ)
319°
Sep first
999.9
Sep last
999.9
Sep. Now (ρ)
999.9"
Mag pri
11.11
Mag sec
15.47
delta mag (ΔM)
4.36
Spectral class
K4V (yellow-orange)
Pri motion ra
-213
Sec motion ra
-183
Pri motion dec
-002
Sec motion dec
-006
Notes
rPM=0.142 (< 0.3, Physical double)
This double is physical.
 
 
11309+4345 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 11309+4345 YSC 42 AB 2007 2014 6 127 0.1 11.20 13.20 2.00
Show 11309+4345 TOK 547 AC 1980 2002 3 319 999.9 11.11 15.47 4.36 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
318.7
Precise sep
1720.98
Constellation
Ursa Major
HIP
56177
Distance
48.36
Distance ly
157.75
last precise pa
318.7
last precise sep
1720.98
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11309+4345 TOK 547 AC 2002 3 319 999.9 11.11 15.47 K4V 113054.69+434504.8

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