18275-1522 J 1631 AF

 
 
18h 27m 31.29s -15° 22' 25.3" P.A. 309.00 sep 126.4 mag 7.01,11.06 Sp F5V dist. 46.53 pc (151.78 l.y.)
 
 
Coord 2000 18275-1522 Discov num J  1631 Comp AF Coord arcsec 2000 18 27 31.29 -15 22 25.3
Date first 1905 Date last 2015 Obs 10
Pa first 313 Pa last 309.2 P.A. Now (θ) 309.2°
Sep first 124.4 Sep last 126.41 Sep. Now (ρ) 126.41"
Mag pri 7.01 Mag sec 11.06 delta mag (ΔM) 4.05 Spectral class F5V (yellow-white)
Pri motion ra +049 Sec motion ra
Pri motion dec +030 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
18275-1522 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 161490 18 27 31 -15 22 25 J 1631 AB 2015 6 264 27.5 7.01 14.10 7.09
Show HD 169915 161490 18 27 31 -15 22 25 J 1631 AC 2015 8 157 118.0 7.01 11.06 4.05
Show 161490 18 27 31 -15 22 25 J 1631 AF 2015 10 309 126.4 7.01 11.06 4.05 <===
Show 18 27 35 -15 24 13 FOX 229 C,DE 2000 9 243 6.7 12.00 12.30 0.30
Show 18 27 34 -15 24 16 FOX 229 DE 2015 2 328 2.7 12.30 13.00 0.70
Sextuple system
7 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scutum SAO 161490 HIP 90459 Tycho2 6266-02095-1
Gaia DR2 4103929491531746816 HD 169915 BD BD-15 4972 Distance 46.53
Distance ly 151.78