20510+6154 STI 1000

 
 
20h 50m 57.66s +61° 53' 24.9" P.A. 164.00 sep 15.8 mag 11.16,11.31
 
 
Coord 2000 20510+6154 Discov num STI1000 Comp Coord arcsec 2000 20 50 57.66 +61 53 24.9
Date first 1901 Date last 2015 Obs 13
Pa first 150 Pa last 164 P.A. Now (θ) 164°
Sep first 16.0 Sep last 15.84 Sep. Now (ρ) 15.84"
Mag pri 11.16 Mag sec 11.31 delta mag (ΔM) 0.15 Spectral class
Pri motion ra +028 Sec motion ra +002
Pri motion dec +019 Sec motion dec +001
Notes U (Proper motion indicates non-physical)
rPM=0.935
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus Tycho2 4250-00714-1 Gaia DR2 2195878931474319360