21140+3808 GUR 20

21h 14m 00.12s +38° 07' 33.2" P.A. 17.00 sep 1.6 mag 11.57,

Coord 2000 21140+3808 Discov num GUR  20 Comp Coord arcsec 2000 21 14 00.12 +38 07 33.2
Date first 2012 Date last 2012 Obs 1
Pa first 17 Pa last 17 P.A. Now (θ) 17°
Sep first 1.6 Sep last 1.64 Sep. Now (ρ) 1.64"
Mag pri 11.57 Mag sec delta mag (ΔM) Spectral class
Pri motion ra +017 Sec motion ra
Pri motion dec +002 Sec motion dec
Notes




Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Constellation Cygnus Tycho2 3169-01140-1 Gaia DR2 1964982005034283648