13413+3422 SKF 41 AB

 
 
13h 41m 17.98s +34° 21' 54.6" P.A. 235.00 sep 2.4 mag 16.10,15.50 Sp DA4+dM3.5
 
 
Coord 2000 13413+3422 Discov num SKF  41 Comp AB Coord arcsec 2000 13 41 17.98 +34 21 54.6
Date first 2002 Date last 2020 Obs 6
Pa first 213 Pa last 234.5 P.A. Now (θ) 234.5°
Sep first 2.3 Sep last 2.416 Sep. Now (ρ) 2.416"
Mag pri 16.10 Mag sec 15.50 delta mag (ΔM) 0.6 Spectral class DA4+dM3.5 (white dwarf)
Pri motion ra +032 Sec motion ra
Pri motion dec -030 Sec motion dec
Notes N V R (See Notes, Proper motion indicates physical, Red magnitudes)
This double is physical.
 
 
13413+3422 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 13 41 18 +34 21 55 SKF 41 AB 2020 6 235 2.4 16.10 15.50 0.60 <===
Show 13 41 18 +34 21 55 SKF 41 AC 2020 8 297 20.8 16.10 15.90 0.20
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Canes Venatici Gaia DR2 1470849350522703488