20337+4119 CAN 62 AB

 
 
20h 33m 39.11s +41° 19' 25.9" P.A. 246.00 sep 1.9 mag 6.50,10.80 Sp B0I
 
 
Coord 2000 20337+4119 Discov num CAN  62 Comp AB Coord arcsec 2000 20 33 39.11 +41 19 25.9
Date first 2008 Date last 2008 Obs 2
Pa first 246 Pa last 245.5 P.A. Now (θ) 245.5°
Sep first 1.9 Sep last 1.87 Sep. Now (ρ) 1.87"
Mag pri 6.50 Mag sec 10.80 delta mag (ΔM) 4.3 Spectral class B0I (blue-white)
Pri motion ra Sec motion ra
Pri motion dec Sec motion dec
Notes V K (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.
 
 
20337+4119 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 33 39 +41 19 26 CAN 62 AB 2008 2 246 1.9 6.50 10.80 4.30 <===
Show 20 33 39 +41 19 26 CAN 62 AC 2008 1 355 3.4 6.50 15.40 8.90
Show 20 33 39 +41 19 26 CAN 62 AD 2008 2 111 6.6 6.50 12.60 6.10
Show 20 33 39 +41 19 26 CAN 62 AE 2013 3 109 6.6 6.50 12.20 5.70
Show 20 33 39 +41 19 26 CAN 62 AF 2008 1 2 6.9 6.50 13.30 6.80
Show 20 33 39 +41 19 26 CAN 62 AG 2014 5 293 7.6 6.50 12.80 6.30
Show 20 33 39 +41 19 26 CAN 62 AH 2008 3 357 7.7 6.50 12.50 6.00
Show 20 33 39 +41 19 26 CAN 62 AI 2008 1 99 7.9 6.50 14.80 8.30
Show 20 33 39 +41 19 26 CAN 62 AJ 2008 1 307 11.4 6.50 14.50 8.00
Show 20 33 39 +41 19 26 CAN 62 AK 2014 5 207 13.4 6.50 13.90 7.40
Show 20 33 39 +41 19 26 CAN 62 AL 2015 6 172 14.2 7.20 12.30 5.10
12-fold system
12 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3161-01360-1