05476+2056 BU 91 AB (HD 38573)

 
 
05h 47m 38.44s +20° 56' 26.8" P.A. 89.00 sep 1.5 mag 8.10,10.60 Sp Am
 
 
Coord 2000 05476+2056 Discov num BU   91 Comp AB Coord arcsec 2000 05 47 38.44 +20 56 26.8
Date first 1873 Date last 2016 Obs 19
Pa first 80 Pa last 88.9 P.A. Now (θ) 88.9°
Sep first 1.5 Sep last 1.522 Sep. Now (ρ) 1.522"
Mag pri 8.10 Mag sec 10.60 delta mag (ΔM) 2.5 Spectral class Am (white)
Pri motion ra -020 Sec motion ra
Pri motion dec -037 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
05476+2056 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 77564 05 47 38 +20 56 27 OCC 9110 Aa,Ab 1982 0 -1 0.0 7.70 9.00 1.30
Show HD 38573 77564 05 47 38 +20 56 27 BU 91 AB 2016 19 89 1.5 8.10 10.60 2.50 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 38573 Constellation Taurus SAO 77564 Tycho2 1311-02788-1
Gaia DR2 3400001973867513472 HD 38573 ADS 4378