22342+4830 HJ 1787 AB

 
 
22h 34m 12.19s +48° 29' 30.0" P.A. 298.00 sep 8.9 mag 10.97,11.54 Sp A2
 
 
Coord 2000 22342+4830 Discov num HJ 1787 Comp AB Coord arcsec 2000 22 34 12.19 +48 29 30.0
Date first 1828 Date last 2015 Obs 15
Pa first 291 Pa last 297.7 P.A. Now (θ) 297.7°
Sep first 8.0 Sep last 8.932 Sep. Now (ρ) 8.932"
Mag pri 10.97 Mag sec 11.54 delta mag (ΔM) 0.57 Spectral class A2 (white)
Pri motion ra -003 Sec motion ra -003
Pri motion dec -007 Sec motion dec -002
Notes
rPM=0.657
Nature of this double is uncertain.
 
 
22342+4830 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 22 34 12 +48 29 30 HJ 1787 AB 2015 15 298 8.9 10.97 11.54 0.57 <===
Show 22 34 11 +48 29 34 HJ 1787 BC 2015 8 255 10.5 11.54 15.20 3.66
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lacerta Tycho2 3624-00139-1 Gaia DR2 1987050955759065600