21097+3856 COU 1967

21h 09m 44.21s +38° 56' 02.5" P.A. 192.00 sep 0.8 mag 9.73,10.04 Sp K0

Coord 2000 21097+3856 Discov num COU1967 Comp Coord arcsec 2000 21 09 44.21 +38 56 02.5
Date first 1981 Date last 2016 Obs 9
Pa first 189 Pa last 192 P.A. Now (θ) 192°
Sep first 0.8 Sep last 0.841 Sep. Now (ρ) 0.841"
Mag pri 9.73 Mag sec 10.04 delta mag (ΔM) 0.31 Spectral class K0 (yellow-orange)
Pri motion ra +005 Sec motion ra +005
Pri motion dec +007 Sec motion dec +007
Notes




Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Constellation Cygnus Tycho2 3168-02160-1 Gaia DR2 1872017880298539904