18323+2350 POU 3421 (HD 342440)

18h 32m 19.33s +23° 50' 21.5" P.A. 165.00 sep 4.2 mag 11.23,12.08

Coord 2000 18323+2350 Discov num POU3421 Comp Coord arcsec 2000 18 32 19.33 +23 50 21.5
Date first 1894 Date last 2015 Obs 11
Pa first 164 Pa last 164.5 P.A. Now (θ) 164.5°
Sep first 4.0 Sep last 4.222 Sep. Now (ρ) 4.222"
Mag pri 11.23 Mag sec 12.08 delta mag (ΔM) 0.85 Spectral class
Pri motion ra +007 Sec motion ra +007
Pri motion dec +003 Sec motion dec +004
Notes T (Parallax indicates physical)




rPM=0.124 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Name HD 342440 Constellation Hercules Tycho2 2106-00679-1 Gaia DR2 4535624106123514496
HD 342440