14407+1625 STF 1864 AC

 
 
14h 40m 43.56s +16° 25' 05.9" P.A. 164.00 sep 127.4 mag 4.88,10.63 Sp B9pMnHgSi dist. 93.72 pc (305.71 l.y.)
 
 
Coord 2000 14407+1625 Discov num STF1864 Comp AC Coord arcsec 2000 14 40 43.56 +16 25 05.9
Date first 1881 Date last 2020 Obs 25
Pa first 160 Pa last 164.2 P.A. Now (θ) 164.2°
Sep first 126.8 Sep last 127.4 Sep. Now (ρ) 127.4"
Mag pri 4.88 Mag sec 10.63 delta mag (ΔM) 5.75 Spectral class B9pMnHgSi (blue-white)
Pri motion ra +010 Sec motion ra -048
Pri motion dec +010 Sec motion dec -019
Notes N (See Notes)
rPM=1.256
This double is not physical.
 
 
14407+1625 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show Pi1 Boo 101138 14 40 44 +16 25 06 STF 1864 AB 2020 412 114 5.4 4.88 5.79 0.91
Show 101138 14 40 44 +16 25 06 STF 1864 AC 2020 25 164 127.4 4.88 10.63 5.75 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name NSV6762 Boo Constellation Bootes SAO 101138 HIP 71762
Tycho2 1477-01336-1 Gaia DR2 1234645287617291520 HD 129174 HR 5475
GC 19769 ADS 9338 BD BD+17 2768 Bayer Pi 1 Bootis
Bayer name Pi1 Boo Flamsteed 29 Bootis Flamsteed name 29 Boo Distance 93.72
Distance ly 305.71 Bayer greek π1 Boo