20073+3738 TDT 1995 AB

 
 
20h 07m 21.55s +37 38' 00.2" P.A. 344.00 sep 2.5 mag 11.45,12.02 Sp B2
 
 
Coord 2000 20073+3738 Discov num TDT1995 Comp AB Coord arcsec 2000 20 07 21.55 +37 38 00.2
Date first 1991 Date last 1991 Obs 1
Pa first 344 Pa last 343.6 P.A. Now (θ) 343.6°
Sep first 2.5 Sep last 2.48 Sep. Now (ρ) 2.48"
Mag pri 11.45 Mag sec 12.02 delta mag (ΔM) 0.57 Spectral class B2 (blue-white)
Pri motion ra +000 Sec motion ra +000
Pri motion dec -004 Sec motion dec -004
Notes
Nature of this double is uncertain.
 
 
20073+3738 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 07 22 +37 38 00 TDT 1995 AB 1991 1 344 2.5 11.45 12.02 0.57 <===
Show 20 07 22 +37 38 00 POP 189 AC 2019 6 328 7.6 11.45 13.00 1.55
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3150-03138-1 Gaia DR2 2060096392303641984