20292+2521 TDT 2318 AB (HD 340395)

 
 
20h 29m 09.91s +25° 21' 02.2" P.A. 20.00 sep 2.6 mag 10.98,12.26
 
 
Coord 2000 20292+2521 Discov num TDT2318 Comp AB Coord arcsec 2000 20 29 09.91 +25 21 02.2
Date first 1991 Date last 2016 Obs 3
Pa first 18 Pa last 19.8 P.A. Now (θ) 19.8°
Sep first 2.4 Sep last 2.552 Sep. Now (ρ) 2.552"
Mag pri 10.98 Mag sec 12.26 delta mag (ΔM) 1.28 Spectral class
Pri motion ra -003 Sec motion ra -003
Pri motion dec -015 Sec motion dec -015
Notes
Nature of this double is uncertain.
 
 
20292+2521 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 340395 20 29 10 +25 21 02 TDT 2318 AB 2016 3 20 2.6 10.98 12.26 1.28 <===
Show 20 29 10 +25 21 02 POU 4525 AC 2015 5 2 12.5 10.98 14.50 3.52
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 340395 Constellation Vulpecula Tycho2 2160-01494-1 Gaia DR2 1832543664818470144
HD 340395