20035+3601 STF 2624 BC

 
 
20h 03m 29.39s +36° 01' 30.0" P.A. 328.00 sep 44.7 mag 7.73,9.26 Sp O9.5IIIe
 
 
Coord 2000 20035+3601 Discov num STF2624 Comp BC Coord arcsec 2000 20 03 29.39 +36 01 30.0
Date first 1842 Date last 2018 Obs 33
Pa first 329 Pa last 328.4 P.A. Now (θ) 328.4°
Sep first 44.3 Sep last 44.71 Sep. Now (ρ) 44.71"
Mag pri 7.73 Mag sec 9.26 delta mag (ΔM) 1.53 Spectral class O9.5IIIe (blue)
Pri motion ra -003 Sec motion ra -005
Pri motion dec -008 Sec motion dec -006
Notes N (See Notes)
rPM=0.331
Nature of this double is uncertain.
 
 
20035+3601 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 69324 20 03 29 +36 01 29 MCA 59 Aa,Ab 1996 3 340 0.1 6.63
Show HD 190429 69324 20 03 29 +36 01 29 STF 2624 AB 2018 148 174 1.9 7.09 7.73 0.64
Show 69324 20 03 29 +36 01 29 STF 2624 AC 2018 42 327 42.3 7.09 9.26 2.17
Show 69324 20 03 29 +36 01 29 STF 2624 AD 2018 11 171 29.0 7.09 12.90 5.81
Show 20 03 29 +36 01 30 STF 2624 BC 2018 33 328 44.7 7.73 9.26 1.53 <===
Quintuple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2682-03566-2 Gaia DR2 2059853915630134912 DM BD+35 3929