20411+5504 TDS 1089

20h 41m 07.98s +55° 03' 57.8" P.A. 252.00 sep 1.4 mag 10.85,10.88 Sp G0

Coord 2000 20411+5504 Discov num TDS1089 Comp Coord arcsec 2000 20 41 07.98 +55 03 57.8
Date first 1991 Date last 2016 Obs 5
Pa first 247 Pa last 252.2 P.A. Now (θ) 252.2°
Sep first 1.4 Sep last 1.401 Sep. Now (ρ) 1.401"
Mag pri 10.85 Mag sec 10.88 delta mag (ΔM) 0.03 Spectral class G0 (yellow)
Pri motion ra +002 Sec motion ra +002
Pri motion dec -023 Sec motion dec -023
Notes




Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Constellation Cygnus Tycho2 3955-00122-1 Gaia DR2 2183776332109855744