19428+3352 HAU 4 (HD 225478)

 
 
19h 42m 52.64s +33 51' 41.8" P.A. 81.00 sep 16.7 mag 11.04,11.92 Sp A
 
 
Coord 2000 19428+3352 Discov num HAU   4 Comp Coord arcsec 2000 19 42 52.64 +33 51 41.8
Date first 1893 Date last 2015 Obs 16
Pa first 81 Pa last 81.3 P.A. Now (θ) 81.3°
Sep first 16.8 Sep last 16.709 Sep. Now (ρ) 16.709"
Mag pri 11.04 Mag sec 11.92 delta mag (ΔM) 0.88 Spectral class A (white)
Pri motion ra +003 Sec motion ra +004
Pri motion dec +006 Sec motion dec +005
Notes U (Proper motion indicates non-physical)
rPM=0.211 (< 0.3, Physical double)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 225478 Constellation Cygnus Tycho2 2664-00560-1 Gaia DR2 2047050068360853376
HD 225478