15568+7314 PKO  30AC

 
 
15h 56m 42.52s +73 14' 05.3" P.A. 157 sep 57.3 mag 11.15,11.38
 
 
Coord 2000
15568+7314
Discov num
PKO  30
Comp
AC
Coord arcsec 2000
15 56 42.52 +73 14 05.3
Date first
1895
Date last
2015
Obs
13
Pa first
156
Pa last
157
P.A. Now (θ)
157°
Sep first
57.8
Sep last
57.3
Sep. Now (ρ)
57.3"
Mag pri
11.15
Mag sec
11.38
delta mag (ΔM)
0.23
Spectral class
Pri motion ra
-013
Sec motion ra
-084
Pri motion dec
+036
Sec motion dec
+108
Notes
rPM=0.739
Nature of this double is uncertain.
 
 
15568+7314 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 15568+7314 PKO 30 AB 1895 2015 12 140 11.2 11.15 11.60 0.45
Show 15568+7314 PKO 30 AC 1895 2015 13 157 57.3 11.15 11.38 0.23 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
157.1
Precise sep
57.279
Constellation
Ursa Minor
Tycho2
4418-00743-1
Gaia DR2
67630330112
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15568+7314 PKO 30 AC 2004 12 157 58.4 11.15 11.38 155642.52+731405.3
15568+7314 PKO 30 AC 2015 13 157 57.3 11.15 11.38 155642.52+731405.3

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