15290+5027 HU 651 AB

 
 
15h 29m 02.23s +50° 26' 54.7" sep 0.9 mag 9.09,13.70 Sp F8
 
 
Coord 2000 15290+5027 Discov num HU  651 Comp AB Coord arcsec 2000 15 29 02.23 +50 26 54.7
Date first 1904 Date last 2014 Obs 7
Pa first 346 Pa last 359.6 P.A. Now (θ) 359.6°
Sep first 1.1 Sep last 0.929 Sep. Now (ρ) 0.929"
Mag pri 9.09 Mag sec 13.70 delta mag (ΔM) 4.61 Spectral class F8 (yellow-white)
Pri motion ra -006 Sec motion ra
Pri motion dec +013 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
15290+5027 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 29539 15 29 02 +50 26 55 GII 221 Aa,Ab 2014 1 303 0.1 9.80 9.80 0.00
Show 29539 15 29 02 +50 26 55 HU 651 AB 2014 7 0 0.9 9.09 13.70 4.61 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Bootes SAO 29539 Tycho2 3488-00858-1 HD 138277