00308+5513 TDS 1501

00h 30m 47.79s +55° 13' 09.0" P.A. 232.00 sep 0.4 mag 10.97,11.32

Coord 2000 00308+5513 Discov num TDS1501 Comp Coord arcsec 2000 00 30 47.79 +55 13 09.0
Date first 1991 Date last 2018 Obs 4
Pa first 244 Pa last 232.1 P.A. Now (θ) 232.1°
Sep first 0.5 Sep last 0.43 Sep. Now (ρ) 0.43"
Mag pri 10.97 Mag sec 11.32 delta mag (ΔM) 0.35 Spectral class
Pri motion ra +001 Sec motion ra +001
Pri motion dec -004 Sec motion dec -004
Notes




Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Constellation Cassiopeia Tycho2 3658-01745-1 Gaia DR2 418227117671928576