19379+4917 HJ 1428 BD

 
 
19h 37m 53.91s +49° 16' 44.3" P.A. 274.00 sep 10.7 mag 10.19,13.80
 
 
Coord 2000 19379+4917 Discov num HJ 1428 Comp BD Coord arcsec 2000 19 37 53.91 +49 16 44.3
Date first 1828 Date last 2015 Obs 15
Pa first 275 Pa last 273.9 P.A. Now (θ) 273.9°
Sep first 6.0 Sep last 10.673 Sep. Now (ρ) 10.673"
Mag pri 10.19 Mag sec 13.80 delta mag (ΔM) 3.61 Spectral class
Pri motion ra -002 Sec motion ra -014
Pri motion dec -003 Sec motion dec -005
Notes N (See Notes)
rPM=0.818
This double is not physical.
 
 
19379+4917 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 185657 48673 19 37 57 +49 17 04 HJ 1428 AB 2015 20 232 35.5 6.60 10.19 3.59
Show 48673 19 37 57 +49 17 04 HJ 1428 AC 2015 23 244 64.4 6.60 10.97 4.37
Show 19 37 54 +49 16 44 HJ 1428 BC 2018 10 259 30.5 10.19 10.97 0.78
Show 19 37 54 +49 16 44 HJ 1428 BD 2015 15 274 10.7 10.19 13.80 3.61 <===
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2135001304810417408