14020+5713 STF 1800 AB,C

 
 
14h 02m 00.60s +57° 13' 28.6" P.A. 20.00 sep 28.4 mag 7.76,10.42 Sp F5
 
 
Coord 2000 14020+5713 Discov num STF1800 Comp AB,C Coord arcsec 2000 14 02 00.60 +57 13 28.6
Date first 1831 Date last 2015 Obs 25
Pa first 21 Pa last 19.9 P.A. Now (θ) 19.9°
Sep first 25.0 Sep last 28.362 Sep. Now (ρ) 28.362"
Mag pri 7.76 Mag sec 10.42 delta mag (ΔM) 2.66 Spectral class F5 (yellow-white)
Pri motion ra -011 Sec motion ra +001
Pri motion dec -011 Sec motion dec -005
Notes U (Proper motion indicates non-physical)
rPM=0.862
This double is not physical.
 
 
14020+5713 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 28984 14 02 01 +57 13 29 A 1097 AB 2016 68 259 0.4 9.09 8.24 0.85 Y
Show 28984 14 02 01 +57 13 29 STF 1800 AB,C 2015 25 20 28.4 7.76 10.42 2.66 <===
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major SAO 28984