02558+3429 STF 325 AB

 
 
02h 55m 47.08s +34° 28' 40.2" P.A. 147.00 sep 23.7 mag 8.97,10.21 Sp K2 dist. 206.61 pc (673.96 l.y.)
 
 
Coord 2000 02558+3429 Discov num STF 325 Comp AB Coord arcsec 2000 02 55 47.08 +34 28 40.2
Date first 1830 Date last 2019 Obs 61
Pa first 254 Pa last 146.7 P.A. Now (θ) 146.7°
Sep first 11.7 Sep last 23.696 Sep. Now (ρ) 23.696"
Mag pri 8.97 Mag sec 10.21 delta mag (ΔM) 1.24 Spectral class K2 (yellow-orange)
Pri motion ra +005 Sec motion ra +134
Pri motion dec -010 Sec motion dec -098
Notes N L (See Notes, Linear solution)
rPM=0.941
This double is not physical.
 
 
02558+3429 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 02 55 47 +34 28 40 STF 325 AB 2019 61 147 23.7 8.97 10.21 1.24 <===
Show 02 55 48 +34 28 22 SKF 1931 Ba,Bb 2016 4 6 4.1 10.20 16.40 6.20
Show 02 55 48 +34 28 22 LDS 9140 BC 2015 6 155 87.3 10.21 13.44 3.23
Quadruple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Perseus HIP 13652 Tycho2 2334-00365-1 Gaia DR2 137182118724227968
BD BD+33 542 Distance 206.61 Distance ly 673.96