18597+1615 TOK 622 AC

 
 
18h 59m 42.52s +16° 15' 09.2" P.A. 218.00 sep 999.9 mag 7.06,14.00 Sp F5 dist. 46.77 pc (152.56 l.y.)
 
 
Coord 2000 18597+1615 Discov num TOK 622 Comp AC Coord arcsec 2000 18 59 42.52 +16 15 09.2
Date first 1980 Date last 2015 Obs 7
Pa first 218 Pa last 217.7 P.A. Now (θ) 217.7°
Sep first 999.9 Sep last 1276.56 Sep. Now (ρ) 1276.56"
Mag pri 7.06 Mag sec 14.00 delta mag (ΔM) 6.94 Spectral class F5 (yellow-white)
Pri motion ra -104 Sec motion ra -122
Pri motion dec -123 Sec motion dec -113
Notes
rPM=0.124 (< 0.3, Physical double)
This double is physical.
 
 
18597+1615 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 104328 18 59 43 +16 15 09 TOK 622 AB 2016 8 267 999.9 7.06 12.90 5.84
Show 104328 18 59 43 +16 15 09 TOK 622 AC 2015 7 218 999.9 7.06 14.00 6.94 <===
Show HD 176441 104328 18 59 43 +16 15 09 SOZ 25 AD 2015 6 208 18.4 6.10 12.10 6.00
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila SAO 104328 HIP 93252 Tycho2 1585-00581-1
Gaia DR2 4513821963108970368 HD 176441 BD BD+16 3691 Distance 46.77
Distance ly 152.56