19515+4201 DEA 183

 
 
19h 51m 31.01s +42° 01' 27.6" P.A. 56.00 sep 8.7 mag 13.80,18.00
 
 
Coord 2000 19515+4201 Discov num DEA 183 Comp Coord arcsec 2000 19 51 31.01 +42 01 27.6
Date first 1998 Date last 2015 Obs 6
Pa first 57 Pa last 56.3 P.A. Now (θ) 56.3°
Sep first 8.8 Sep last 8.703 Sep. Now (ρ) 8.703"
Mag pri 13.80 Mag sec 18.00 delta mag (ΔM) 4.2 Spectral class
Pri motion ra -004 Sec motion ra -002
Pri motion dec -010 Sec motion dec -006
Notes V (Proper motion indicates physical)
rPM=0.415
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2078428820222390400