20357+2754 HJ 1544 (HD 340537)

 
 
20h 35m 40.93s +27° 53' 39.1" P.A. 226.00 sep 8.7 mag 11.38,11.33 Sp F5
 
 
Coord 2000 20357+2754 Discov num HJ 1544 Comp Coord arcsec 2000 20 35 40.93 +27 53 39.1
Date first 1828 Date last 2015 Obs 16
Pa first 237 Pa last 225.6 P.A. Now (θ) 225.6°
Sep first 3.0 Sep last 8.686 Sep. Now (ρ) 8.686"
Mag pri 11.38 Mag sec 11.33 delta mag (ΔM) 0.05 Spectral class F5 (yellow-white)
Pri motion ra -001 Sec motion ra +000
Pri motion dec +001 Sec motion dec -011
Notes B (Blue magnitudes)
rPM=1.095
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 340537 Constellation Vulpecula Tycho2 2165-01316-1 Gaia DR2 1857262129317994368
HD 340537