19217+4534 DEA 266

19h 21m 42.74s +45° 34' 50.3" P.A. 202.00 sep 11.1 mag 15.90,18.00

Coord 2000 19217+4534 Discov num DEA 266 Comp Coord arcsec 2000 19 21 42.74 +45 34 50.3
Date first 1998 Date last 2016 Obs 6
Pa first 202 Pa last 202 P.A. Now (θ) 202°
Sep first 11.1 Sep last 11.11 Sep. Now (ρ) 11.11"
Mag pri 15.90 Mag sec 18.00 delta mag (ΔM) 2.1 Spectral class
Pri motion ra -004 Sec motion ra -003
Pri motion dec -016 Sec motion dec -014
Notes V (Proper motion indicates physical)




rPM=0.136 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Cygnus Gaia DR2 2127461339399960064