20322+4127 MZA 24 AB

 
 
20h 32m 13.82s +41° 27' 12.0" P.A. 328.00 sep 14.7 mag 10.07,12.00 Sp O7III+B0V
 
 
Coord 2000 20322+4127 Discov num MZA  24 Comp AB Coord arcsec 2000 20 32 13.82 +41 27 12.0
Date first 1893 Date last 2015 Obs 18
Pa first 328 Pa last 327.5 P.A. Now (θ) 327.5°
Sep first 14.1 Sep last 14.651 Sep. Now (ρ) 14.651"
Mag pri 10.07 Mag sec 12.00 delta mag (ΔM) 1.93 Spectral class O7III+B0V (blue/blue-white)
Pri motion ra -001 Sec motion ra -003
Pri motion dec -002 Sec motion dec -003
Notes
rPM=0.527
Nature of this double is uncertain.
 
 
20322+4127 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 32 14 +41 27 12 MZA 24 AB 2015 18 328 14.7 10.07 12.00 1.93 <===
Show 20 32 14 +41 27 12 MZA 24 AC 2015 11 349 18.3 10.07 13.20 3.13
Show 20 32 14 +41 27 12 CAN 35 AH 2008 2 271 3.6 7.10 12.00 4.90
Show 20 32 14 +41 27 12 CAN 35 AI 2008 1 272 5.5 7.10 15.30 8.20
Show 20 32 14 +41 27 12 CAN 35 AJ 2008 1 270 6.1 7.10 14.50 7.40
Show 20 32 14 +41 27 12 CAN 35 AK 2008 1 271 8.5 7.10 14.50 7.40
Show 20 32 13 +41 27 25 MZA 24 BC 2015 8 38 7.2 12.00 13.20 1.20
Show 20 32 13 +41 27 25 CAN 35 BD 2014 5 354 11.3 9.10 16.90 7.80
Show 20 32 13 +41 27 25 CAN 35 BE 2008 2 354 11.8 9.10 15.30 6.20
Show 20 32 13 +41 27 25 CAN 35 BF 2008 2 353 12.0 9.10 15.70 6.60
Show 20 32 13 +41 27 25 CAN 35 BG 2008 2 161 13.0 9.10 13.40 4.30
11-fold system
11 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3161-01063-1 Gaia DR2 2067835682818357376