02302+5741 STI 1897

02h 30m 14.05s +57° 40' 30.3" P.A. 37.00 sep 14.3 mag 10.05,12.80 Sp B1V

Coord 2000 02302+5741 Discov num STI1897 Comp Coord arcsec 2000 02 30 14.05 +57 40 30.3
Date first 1900 Date last 2015 Obs 12
Pa first 35 Pa last 36.5 P.A. Now (θ) 36.5°
Sep first 13.9 Sep last 14.303 Sep. Now (ρ) 14.303"
Mag pri 10.05 Mag sec 12.80 delta mag (ΔM) 2.75 Spectral class B1V (blue-white)
Pri motion ra -001 Sec motion ra +000
Pri motion dec -002 Sec motion dec -001
Notes




rPM=0.632

Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Constellation Perseus Tycho2 3695-00960-1 Gaia DR2 458083761350815232