13169+1701 BU 800 AC

 
 
13h 16m 51.05s +17° 01' 01.9" P.A. 334.00 sep 128.2 mag 6.66,12.60 Sp K1V dist. 11.07 pc (36.11 l.y.)
 
 
Coord 2000 13169+1701 Discov num BU  800 Comp AC Coord arcsec 2000 13 16 51.05 +17 01 01.9
Date first 1896 Date last 2015 Obs 10
Pa first 15 Pa last 334 P.A. Now (θ) 334°
Sep first 87.7 Sep last 128.2 Sep. Now (ρ) 128.2"
Mag pri 6.66 Mag sec 12.60 delta mag (ΔM) 5.94 Spectral class K1V (yellow-orange)
Pri motion ra +631 Sec motion ra -015
Pri motion dec -261 Sec motion dec +001
Notes N L U (See Notes, Linear solution, Proper motion indicates non-physical)
rPM=1.021
This double is not physical.
 
 
13169+1701 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 115404 100491 13 16 51 +17 01 02 BU 800 AB 2020 214 104 7.7 6.66 9.50 2.84 Y
Show 100491 13 16 51 +17 01 02 BU 800 AC 2015 10 334 128.2 6.66 12.60 5.94 <===
Show 100491 13 16 51 +17 01 02 BU 800 AD 2015 6 74 35.2 6.66 13.30 6.64
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Coma Berenices SAO 100491 HIP 64797 Tycho2 1451-01151-1
HD 115404 GL Gl 505A BD BD+17 2611 Distance 11.07
Distance ly 36.11