18276+0804 SLE 343 AD

 
 
18h 27m 33.41s +08° 03' 42.4" P.A. 144.00 sep 62.4 mag 9.11,12.94 Sp A2
 
 
Coord 2000 18276+0804 Discov num SLE 343 Comp AD Coord arcsec 2000 18 27 33.41 +08 03 42.4
Date first 1999 Date last 2015 Obs 8
Pa first 144 Pa last 143.6 P.A. Now (θ) 143.6°
Sep first 62.5 Sep last 62.392 Sep. Now (ρ) 62.392"
Mag pri 9.11 Mag sec 12.94 delta mag (ΔM) 3.83 Spectral class A2 (white)
Pri motion ra +008 Sec motion ra -001
Pri motion dec -010 Sec motion dec -007
Notes
rPM=0.741
Nature of this double is uncertain.
 
 
18276+0804 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 170133 123508 18 27 33 +08 03 42 SLE 343 AB 2015 13 343 11.8 9.11 12.10 2.99
Show 123508 18 27 33 +08 03 42 SLE 343 AC 2015 10 104 66.0 9.11 12.27 3.16
Show 123508 18 27 33 +08 03 42 SLE 343 AD 2015 8 144 62.4 9.11 12.94 3.83 <===
Show 18 27 36 +08 02 52 SLE 343 DE 2015 8 149 11.3 12.94 13.22 0.28
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus SAO 123508 Tycho2 1023-02436-1 Gaia DR2 4477689708897297920
HD 170133