09109+6331 STU 7 AC

 
 
09h 10m 55.05s +63° 30' 49.0" P.A. 7.00 sep 126.5 mag 4.68,11.50 Sp F3-4IIIm dist. 38.73 pc (126.34 l.y.)
 
 
Coord 2000 09109+6331 Discov num STU   7 Comp AC Coord arcsec 2000 09 10 55.05 +63 30 49.0
Date first 1991 Date last 2015 Obs 6
Pa first 6 Pa last 6.6 P.A. Now (θ) 6.6°
Sep first 102.6 Sep last 126.547 Sep. Now (ρ) 126.547"
Mag pri 4.68 Mag sec 11.50 delta mag (ΔM) 6.82 Spectral class F3-4IIIm (yellow-white)
Pri motion ra +094 Sec motion ra
Pri motion dec -061 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
09109+6331 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show Tau UMa 14796 09 10 55 +63 30 49 H 5 73 AB 2015 13 36 51.6 4.68 11.42 6.74
Show 14796 09 10 55 +63 30 49 STU 7 AC 2015 6 7 126.5 4.68 11.50 6.82 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major SAO 14796 HIP 45075 Tycho2 4138-01687-1
Gaia DR2 1043382731705599360 HD 78362 HR 3624 GC 12646
ADS 7211 BD BD+64 723 Bayer Tau Ursae Majoris Bayer name Tau UMa
Flamsteed 14 Ursae Majoris Flamsteed name 14 UMa FK5 2727 Distance 38.73
Distance ly 126.34 Bayer greek τ UMa