20533+6209 CSN 13 AD

 
 
20h 53m 19.78s +62° 09' 15.8" P.A. 89.00 sep 10.6 mag 4.62,14.40 Sp M2.0V dist. 7.05 pc (23 l.y.)
 
 
Coord 2000 20533+6209 Discov num CSN  13 Comp AD Coord arcsec 2000 20 53 19.78 +62 09 15.8
Date first 2000 Date last 2000 Obs 1
Pa first 89 Pa last 89.4 P.A. Now (θ) 89.4°
Sep first 10.6 Sep last 10.62 Sep. Now (ρ) 10.62"
Mag pri 4.62 Mag sec 14.40 delta mag (ΔM) 9.78 Spectral class M2.0V (red)
Pri motion ra -001 Sec motion ra
Pri motion dec -774 Sec motion dec
Notes N U K (See Notes, Proper motion indicates non-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 not physical.
 
 
20533+6209 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 199305 20 53 20 +62 09 16 BUP 219 AB 2003 12 307 102.9 8.76 9.17 0.41
Show 20 53 20 +62 09 16 CSN 13 AD 2000 1 89 10.6 4.62 14.40 9.78 <===
Show 20 53 08 +62 10 15 BUP 219 BC 2015 8 289 61.6 9.17 13.40 4.23
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus HIP 103096 Tycho2 4251-00655-1 HD 199305
GL Gl 809 BD BD+61 2068 Distance 7.05 Distance ly 23