19487+4059 DEA 111

 
 
19h 48m 43.24s +40° 59' 51.8" P.A. 210.00 sep 6.6 mag 14.50,18.00
 
 
Coord 2000 19487+4059 Discov num DEA 111 Comp Coord arcsec 2000 19 48 43.24 +40 59 51.8
Date first 1998 Date last 2015 Obs 6
Pa first 210 Pa last 209.7 P.A. Now (θ) 209.7°
Sep first 6.4 Sep last 6.577 Sep. Now (ρ) 6.577"
Mag pri 14.50 Mag sec 18.00 delta mag (ΔM) 3.5 Spectral class
Pri motion ra -002 Sec motion ra -003
Pri motion dec -005 Sec motion dec -005
Notes V (Proper motion indicates physical)
rPM=0.171 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2076771585624716672