16366+6948 ABH 86 AB,E

 
 
16h 36m 39.05s +69° 47' 34.7" P.A. 340.00 sep 77.5 mag 8.04,11.65 Sp F2V dist. 106.95 pc (348.87 l.y.)
 
 
Coord 2000 16366+6948 Discov num ABH  86 Comp AB,E Coord arcsec 2000 16 36 39.05 +69 47 34.7
Date first 1898 Date last 2015 Obs 10
Pa first 339 Pa last 339.7 P.A. Now (θ) 339.7°
Sep first 84.2 Sep last 77.474 Sep. Now (ρ) 77.474"
Mag pri 8.04 Mag sec 11.65 delta mag (ΔM) 3.61 Spectral class F2V (yellow-white)
Pri motion ra -033 Sec motion ra +006
Pri motion dec +036 Sec motion dec -007
Notes N U (See Notes, Proper motion indicates non-physical)
rPM=1.189
This double is not physical.
 
 
16366+6948 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 17167 16 36 39 +69 47 35 BU 953 AB 2012 67 90 0.5 8.56 9.27 0.71 Y
Show HD 150631 17167 16 36 39 +69 47 35 BU 953 AB,C 2019 13 148 75.2 8.04 10.88 2.84
Show 17167 16 36 39 +69 47 35 BU 953 AB,D 2019 19 45 146.7 8.04 8.03 0.01
Show 17167 16 36 39 +69 47 35 ABH 86 AB,E 2015 10 340 77.5 8.04 11.65 3.61 <===
Show 17169 16 36 59 +69 49 18 BAZ 7 Da,Db 1992 10 283 0.4 8.14 10.85 2.71
Sextuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco SAO 17167 HIP 81332 Tycho2 4420-00447-1
Gaia DR2 1649710892743774464 HD 150631 BD BD+70 887 Distance 106.95
Distance ly 348.87