18310+4154 HJ 1328

 
 
18h 30m 57.24s +41° 53' 47.1" P.A. 115.00 sep 21.3 mag 9.05,12.13 Sp K2 dist. 318.47 pc (1038.85 l.y.)
 
 
Coord 2000 18310+4154 Discov num HJ 1328 Comp Coord arcsec 2000 18 30 57.24 +41 53 47.1
Date first 1893 Date last 2015 Obs 17
Pa first 113 Pa last 115.4 P.A. Now (θ) 115.4°
Sep first 21.7 Sep last 21.334 Sep. Now (ρ) 21.334"
Mag pri 9.05 Mag sec 12.13 delta mag (ΔM) 3.08 Spectral class K2 (yellow-orange)
Pri motion ra +016 Sec motion ra +007
Pri motion dec -011 Sec motion dec -019
Notes
rPM=0.595
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra HIP 90744 Tycho2 3113-02129-1 Gaia DR2 2111309307427655552
BD BD+41 3076 Distance 318.47 Distance ly 1038.85