19345+4647 DEA 204

19h 34m 31.52s +46° 47' 47.1" P.A. 253.00 sep 9.4 mag 15.10,17.80

Coord 2000 19345+4647 Discov num DEA 204 Comp Coord arcsec 2000 19 34 31.52 +46 47 47.1
Date first 1998 Date last 2016 Obs 9
Pa first 253 Pa last 252.9 P.A. Now (θ) 252.9°
Sep first 9.4 Sep last 9.405 Sep. Now (ρ) 9.405"
Mag pri 15.10 Mag sec 17.80 delta mag (ΔM) 2.7 Spectral class
Pri motion ra -002 Sec motion ra -002
Pri motion dec +006 Sec motion dec +005
Notes V (Proper motion indicates physical)




rPM=0.158 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Cygnus Gaia DR2 2128192445915668736