19201+4656 MMA 21

 
 
19h 20m 04.21s +46° 55' 50.0" P.A. 267.00 sep 18.9 mag 15.50,15.40
 
 
Coord 2000 19201+4656 Discov num MMA  21 Comp Coord arcsec 2000 19 20 04.21 +46 55 50.0
Date first 1953 Date last 2015 Obs 10
Pa first 267 Pa last 267.4 P.A. Now (θ) 267.4°
Sep first 18.8 Sep last 18.899 Sep. Now (ρ) 18.899"
Mag pri 15.50 Mag sec 15.40 delta mag (ΔM) 0.1 Spectral class
Pri motion ra -002 Sec motion ra -001
Pri motion dec -003 Sec motion dec +002
Notes
rPM=1.414
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2127824384395463168