19436+4855 DEA 457

19h 43m 39.62s +48° 55' 43.9" P.A. 146.00 sep 33.8 mag 8.50,15.20 Sp F5IV-V dist. 117.37 pc (382.86 l.y.)

Coord 2000 19436+4855 Discov num DEA 457 Comp Coord arcsec 2000 19 43 39.62 +48 55 43.9
Date first 1998 Date last 2015 Obs 11
Pa first 146 Pa last 145.6 P.A. Now (θ) 145.6°
Sep first 34.0 Sep last 33.812 Sep. Now (ρ) 33.812"
Mag pri 8.50 Mag sec 15.20 delta mag (ΔM) 6.7 Spectral class F5IV-V (yellow-white)
Pri motion ra +001 Sec motion ra +006
Pri motion dec -068 Sec motion dec -066
Notes V (Proper motion indicates physical)




rPM=0.079 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Cygnus SAO 48774 HIP 97071 Tycho2 3565-00302-1
Gaia DR2 2134755465180650624 HD 186700 BD BD+48 2943 Distance 117.37
Distance ly 382.86