20565+8049 UC 4338

20h 56m 30.85s +80° 48' 34.1" P.A. 91.00 sep 12.9 mag 14.40,15.60

Coord 2000 20565+8049 Discov num UC 4338 Comp Coord arcsec 2000 20 56 30.85 +80 48 34.1
Date first 2000 Date last 2015 Obs 10
Pa first 91 Pa last 90.8 P.A. Now (θ) 90.8°
Sep first 13.0 Sep last 12.899 Sep. Now (ρ) 12.899"
Mag pri 14.40 Mag sec 15.60 delta mag (ΔM) 1.2 Spectral class
Pri motion ra +023 Sec motion ra +024
Pri motion dec +051 Sec motion dec +046
Notes V R (Proper motion indicates physical, Red magnitudes)




rPM=0.091 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Cepheus Gaia DR2 2297383027449049472