15371+2646 GII 40 AC

 
 
15h 37m 07.05s +26° 45' 36.5" P.A. 243.00 sep 2.1 mag 9.50,13.10 Sp K0 dist. 549.45 pc (1792.31 l.y.)
 
 
Coord 2000 15371+2646 Discov num GII  40 Comp AC Coord arcsec 2000 15 37 07.05 +26 45 36.5
Date first 2011 Date last 2014 Obs 9
Pa first 242 Pa last 242.9 P.A. Now (θ) 242.9°
Sep first 2.1 Sep last 2.08 Sep. Now (ρ) 2.08"
Mag pri 9.50 Mag sec 13.10 delta mag (ΔM) 3.6 Spectral class K0 (yellow-orange)
Pri motion ra +010 Sec motion ra
Pri motion dec -003 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
15371+2646 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 139405 83910 15 37 07 +26 45 36 HDS 2199 AB 2014 5 349 0.2 9.43 11.97 2.54
Show 83910 15 37 07 +26 45 36 GII 40 AC 2014 9 243 2.1 9.50 13.10 3.60 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corona Borealis SAO 83910 HIP 76474 Tycho2 2029-00050-1
Gaia DR2 1224137456853451904 HD 139405 BD BD+27 2520 Distance 549.45
Distance ly 1792.31