19596-1737 HJ 2912 (HD 189219)

 
 
19h 59m 34.10s -17 37' 27.7" P.A. 134.00 sep 16.7 mag 9.95,10.90 Sp F3V
 
 
Coord 2000 19596-1737 Discov num HJ 2912 Comp Coord arcsec 2000 19 59 34.10 -17 37 27.7
Date first 1830 Date last 2016 Obs 13
Pa first 141 Pa last 133.8 P.A. Now (θ) 133.8°
Sep first 14.0 Sep last 16.678 Sep. Now (ρ) 16.678"
Mag pri 9.95 Mag sec 10.90 delta mag (ΔM) 0.95 Spectral class F3V (yellow-white)
Pri motion ra +013 Sec motion ra +014
Pri motion dec -001 Sec motion dec -004
Notes
rPM=0.217 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 189219 Constellation Sagittarius SAO 163165 Tycho2 6317-01242-1
Gaia DR2 6870847822674396544 HD 189219