20332+4122 CAN 47 AD

 
 
20h 33m 10.51s +41° 22' 22.5" P.A. 68.00 sep 6.5 mag 9.00,12.60 Sp B0V
 
 
Coord 2000 20332+4122 Discov num CAN  47 Comp AD Coord arcsec 2000 20 33 10.51 +41 22 22.5
Date first 1998 Date last 2008 Obs 3
Pa first 68 Pa last 67.8 P.A. Now (θ) 67.8°
Sep first 6.4 Sep last 6.54 Sep. Now (ρ) 6.54"
Mag pri 9.00 Mag sec 12.60 delta mag (ΔM) 3.6 Spectral class B0V (blue-white)
Pri motion ra -003 Sec motion ra
Pri motion dec -001 Sec motion dec
Notes N V K (See Notes, Proper motion indicates physical, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
This double is physical.
 
 
20332+4122 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 33 11 +41 22 22 CAN 6 AB 2008 3 26 0.1 13.30 14.40 1.10
Show 20 33 11 +41 22 22 CAN 47 AC 2008 2 208 2.3 9.00 15.90 6.90
Show 20 33 11 +41 22 22 CAN 47 AD 2008 3 68 6.5 9.00 12.60 3.60 <===
Show 20 33 11 +41 22 22 CAN 47 AE 2008 3 315 9.0 9.00 14.80 5.80
Show 20 33 11 +41 22 22 CAN 47 AF 2008 3 222 10.9 9.00 14.20 5.20
Show 20 33 11 +41 22 22 CAN 47 AG 2008 3 290 10.9 9.00 14.90 5.90
Show 20 33 11 +41 22 22 CAN 47 AH 2014 6 6 13.0 9.00 14.10 5.10
Show 20 33 11 +41 22 22 CAN 47 AI 2008 2 29 13.2 9.00 14.40 5.40
Ninefold system
9 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus