19521+4548 SMA 105

 
 
19h 52m 01.76s +45 49' 04.1" P.A. 322.00 sep 12.6 mag 12.30,12.70
 
 
Coord 2000 19521+4548 Discov num SMA 105 Comp Coord arcsec 2000 19 52 01.76 +45 49 04.1
Date first 1892 Date last 2015 Obs 13
Pa first 318 Pa last 322.4 P.A. Now (θ) 322.4°
Sep first 12.0 Sep last 12.578 Sep. Now (ρ) 12.578"
Mag pri 12.30 Mag sec 12.70 delta mag (ΔM) 0.4 Spectral class
Pri motion ra -003 Sec motion ra +002
Pri motion dec -003 Sec motion dec +007
Notes
rPM=1.536
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2079482225381898624