02506+3819 STT 556 AC (16 Per)

 
 
02h 50m 35.06s +38° 19' 07.1" P.A. 149.00 sep 231.3 mag 4.25,10.43 Sp F2III dist. 37.02 pc (120.76 l.y.)
 
 
Coord 2000 02506+3819 Discov num STT 556 Comp AC Coord arcsec 2000 02 50 35.06 +38 19 07.1
Date first 1857 Date last 2014 Obs 19
Pa first 144 Pa last 148.6 P.A. Now (θ) 148.6°
Sep first 262.9 Sep last 231.296 Sep. Now (ρ) 231.296"
Mag pri 4.25 Mag sec 10.43 delta mag (ΔM) 6.18 Spectral class F2III (yellow-white)
Pri motion ra +196 Sec motion ra -003
Pri motion dec -108 Sec motion dec -005
Notes N (See Notes)
rPM=1.001
This double is not physical.
 
 
02506+3819 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 55928 02 50 35 +38 19 07 BUP 34 AB 2014 9 122 75.8 4.25 12.80 8.55
Show 16 Per 55928 02 50 35 +38 19 07 STT 556 AC 2014 19 149 231.3 4.25 10.43 6.18 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name 16 Per Var name NSV956 Per Constellation Perseus SAO 55928
HIP 13254 Tycho2 2846-01429-1 Gaia DR2 143293685388105216 HD 17584
HR 840 GC 3401 BD BD+37 646 Flamsteed 16 Persei
Flamsteed name 16 Per FK5 2194 Distance 37.02 Distance ly 120.76