18523+1432 WAL 97 AD

 
 
18h 52m 18.63s +14° 32' 08.0" P.A. 118.00 sep 83.8 mag 6.63,10.90 Sp G9III dist. 111.11 pc (362.44 l.y.)
 
 
Coord 2000 18523+1432 Discov num WAL  97 Comp AD Coord arcsec 2000 18 52 18.63 +14 32 08.0
Date first 1897 Date last 2017 Obs 8
Pa first 119 Pa last 118.1 P.A. Now (θ) 118.1°
Sep first 86.2 Sep last 83.798 Sep. Now (ρ) 83.798"
Mag pri 6.63 Mag sec 10.90 delta mag (ΔM) 4.27 Spectral class G9III (yellow)
Pri motion ra +012 Sec motion ra +001
Pri motion dec -026 Sec motion dec -020
Notes N (See Notes)
rPM=0.438
Nature of this double is uncertain.
 
 
18523+1432 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 174897 104203 18 52 19 +14 32 08 STF 2411 AB 2019 37 95 13.3 6.63 9.61 2.98
Show 104203 18 52 19 +14 32 08 WAL 97 AC 2017 10 87 60.1 6.63 11.01 4.38
Show 104203 18 52 19 +14 32 08 WAL 97 AD 2017 8 118 83.8 6.63 10.90 4.27 <===
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules SAO 104203 HIP 92620 Tycho2 1038-00584-1
Gaia DR2 4507203762086517760 HD 174897 BD BD+14 3680 Distance 111.11
Distance ly 362.44