01274+6017 BU 1102 BC

01h 27m 17.87s +60° 16' 58.5" P.A. 338.00 sep 1.0 mag 10.30,10.30 Sp F2

Coord 2000 01274+6017 Discov num BU 1102 Comp BC Coord arcsec 2000 01 27 17.87 +60 16 58.5
Date first 1889 Date last 2016 Obs 11
Pa first 336 Pa last 338.1 P.A. Now (θ) 338.1°
Sep first 0.9 Sep last 0.96 Sep. Now (ρ) 0.96"
Mag pri 10.30 Mag sec 10.30 delta mag (ΔM) 0 Spectral class F2 (yellow-white)
Pri motion ra -021 Sec motion ra -021
Pri motion dec -010 Sec motion dec -010
Notes




Nature of this double is uncertain.



01274+6017 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 236740 11765 01 27 26 +60 17 04 BU 1102 A,BC 2014 16 265 63.5 7.96 10.70 2.74
Show 01 27 18 +60 16 58 BU 1102 BC 2016 11 338 1.0 10.30 10.30 0.00 <===


Triple system
4 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Cassiopeia Tycho2 4031-02658-1 Gaia DR2 510226347952165376