19355+2437 POU 3945 AB (HD 338580)

 
 
19h 35m 29.93s +24° 36' 42.9" P.A. 346.00 sep 6.6 mag 9.90,12.30 Sp K2
 
 
Coord 2000 19355+2437 Discov num POU3945 Comp AB Coord arcsec 2000 19 35 29.93 +24 36 42.9
Date first 1892 Date last 2015 Obs 4
Pa first 347 Pa last 346.3 P.A. Now (θ) 346.3°
Sep first 6.8 Sep last 6.553 Sep. Now (ρ) 6.553"
Mag pri 9.90 Mag sec 12.30 delta mag (ΔM) 2.4 Spectral class K2 (yellow-orange)
Pri motion ra -019 Sec motion ra
Pri motion dec -019 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19355+2437 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 35 30 +24 36 43 TDT 1563 Aa,Ab 1991 1 315 1.5 9.93 12.15 2.22
Show HD 338580 19 35 30 +24 36 43 POU 3945 AB 2015 4 346 6.6 9.90 12.30 2.40 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 338580 Constellation Vulpecula Tycho2 2142-01878-1 Gaia DR2 2021318575720692736
HD 338580