21132+3904 TDT 2833 AB

 
 
21h 13m 13.70s +39° 04' 22.3" P.A. 88.00 sep 0.6 mag 11.43,11.61
 
 
Coord 2000 21132+3904 Discov num TDT2833 Comp AB Coord arcsec 2000 21 13 13.70 +39 04 22.3
Date first 1991 Date last 1991 Obs 1
Pa first 88 Pa last 88.1 P.A. Now (θ) 88.1°
Sep first 0.6 Sep last 0.63 Sep. Now (ρ) 0.63"
Mag pri 11.43 Mag sec 11.61 delta mag (ΔM) 0.18 Spectral class
Pri motion ra +009 Sec motion ra +009
Pri motion dec -003 Sec motion dec -003
Notes
Nature of this double is uncertain.
 
 
21132+3904 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 21 13 14 +39 04 22 TDT 2833 AB 1991 1 88 0.6 11.43 11.61 0.18 <===
Show 21 13 14 +39 04 22 GUR 16 AC 2015 7 285 11.8 10.82 12.70 1.88
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3169-00901-1 Gaia DR2 1965105115989585024