14138+1720 HDS 1998 AB

 
 
14h 13m 49.21s +17° 20' 22.8" P.A. 358.00 sep 1.0 mag 10.11,12.74 Sp G0 dist. 94.97 pc (309.79 l.y.)
 
 
Coord 2000 14138+1720 Discov num HDS1998 Comp AB Coord arcsec 2000 14 13 49.21 +17 20 22.8
Date first 1991 Date last 2021 Obs 17
Pa first 0 Pa last 357.5 P.A. Now (θ) 357.5°
Sep first 0.8 Sep last 0.959 Sep. Now (ρ) 0.959"
Mag pri 10.11 Mag sec 12.74 delta mag (ΔM) 2.63 Spectral class G0 (yellow)
Pri motion ra -028 Sec motion ra
Pri motion dec -113 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
14138+1720 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 14 13 49 +17 20 23 YSC 54 Aa,Ab 2021 12 358 0.3 10.20 12.60 2.40
Show 14 13 49 +17 20 23 HDS 1998 AB 2021 17 358 1.0 10.11 12.74 2.63 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Bootes HIP 69516 Tycho2 1469-00123-1 Gaia DR2 1233494408180029568
BD BD+18 2846 Distance 94.97 Distance ly 309.79