20337+4123 CAN 63 AF

 
 
20h 33m 39.80s +41° 22' 52.4" P.A. 150.00 sep 7.7 mag 8.30,16.00 Sp B1V
 
 
Coord 2000 20337+4123 Discov num CAN  63 Comp AF Coord arcsec 2000 20 33 39.80 +41 22 52.4
Date first 2008 Date last 2008 Obs 1
Pa first 150 Pa last 149.7 P.A. Now (θ) 149.7°
Sep first 7.7 Sep last 7.72 Sep. Now (ρ) 7.72"
Mag pri 8.30 Mag sec 16.00 delta mag (ΔM) 7.7 Spectral class B1V (blue-white)
Pri motion ra -005 Sec motion ra
Pri motion dec +000 Sec motion dec
Notes K (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
Nature of this double is uncertain.
 
 
20337+4123 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 33 40 +41 22 52 CAN 8 AB 2008 3 258 0.1 12.20 12.90 0.70
Show 20 33 40 +41 22 52 CAN 63 AC 2008 1 334 3.9 8.30 16.50 8.20
Show 20 33 40 +41 22 52 CAN 63 AD 2008 1 321 7.2 8.30 14.30 6.00
Show 20 33 40 +41 22 52 CAN 63 AE 2008 1 305 7.5 8.30 15.70 7.40
Show 20 33 40 +41 22 52 CAN 63 AF 2008 1 150 7.7 8.30 16.00 7.70 <===
Show 20 33 40 +41 22 52 CAN 63 AG 2008 1 306 8.6 8.30 15.40 7.10
Show 20 33 40 +41 22 52 CAN 63 AH 2008 1 47 9.1 8.30 15.60 7.30
Show 20 33 40 +41 22 52 CAN 63 AI 2008 1 47 9.8 8.30 16.50 8.20
Ninefold system
9 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus