14514+1906 STF 1888 AD

14h 51m 23.38s +19° 06' 01.7" P.A. 286.00 sep 160.8 mag 4.76,11.73 Sp G8Ve+K4Ve dist. 6.71 pc (21.89 l.y.)

Coord 2000 14514+1906 Discov num STF1888 Comp AD Coord arcsec 2000 14 51 23.38 +19 06 01.7
Date first 1830 Date last 2015 Obs 24
Pa first 280 Pa last 286.3 P.A. Now (θ) 286.3°
Sep first 70.0 Sep last 160.81 Sep. Now (ρ) 160.81"
Mag pri 4.76 Mag sec 11.73 delta mag (ΔM) 6.97 Spectral class G8Ve+K4Ve (yellow/yellow-orange)
Pri motion ra +153 Sec motion ra -005
Pri motion dec -072 Sec motion dec +003
Notes N U (See Notes, Proper motion indicates non-physical)




rPM=1.034

This double is not physical.



14514+1906 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show Xi Boo 101250 14 51 23 +19 06 02 STF 1888 AB 2021 1468 296 5.0 4.76 6.95 2.19 Y
Show 101250 14 51 23 +19 06 02 STF 1888 AC 2015 25 340 71.3 4.76 13.83 9.07
Show 101250 14 51 23 +19 06 02 STF 1888 AD 2015 24 286 160.8 4.76 11.73 6.97 <===
Show 101250 14 51 23 +19 06 02 ARN 11 AE 2015 14 98 271.5 4.76 8.65 3.89
Show 101250 14 51 23 +19 06 02 ARN 12 AF 2020 14 39 335.4 4.76 9.20 4.44
Show 14 51 23 +19 06 07 STF 1888 BC 2016 9 343 67.0 6.95 13.83 6.88
Show 14 51 23 +19 06 07 STF 1888 BE 2016 15 99 273.1 6.95 8.65 1.70


Sextuple system
6 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Bootes SAO 101250 HIP 72659 Tycho2 1481-00722-1
Gaia DR2 1237090738916392704 HD 131156 HR 5544 GC 19991
ADS 9413 GL Gl 566A BD BD+19 2870 Bayer Xi Bootis
Bayer name Xi Boo Flamsteed 37 Bootis Flamsteed name 37 Boo Distance 6.71
Distance ly 21.89 Bayer greek ξ Boo