21174+2239 UC 4429

 
 
21h 17m 21.32s +22° 38' 52.8" P.A. 171.00 sep 55.7 mag 14.90,16.20
 
 
Coord 2000 21174+2239 Discov num UC 4429 Comp Coord arcsec 2000 21 17 21.32 +22 38 52.8
Date first 1999 Date last 2015 Obs 5
Pa first 172 Pa last 171.1 P.A. Now (θ) 171.1°
Sep first 55.0 Sep last 55.694 Sep. Now (ρ) 55.694"
Mag pri 14.90 Mag sec 16.20 delta mag (ΔM) 1.3 Spectral class
Pri motion ra +019 Sec motion ra +035
Pri motion dec -072 Sec motion dec -047
Notes V (Proper motion indicates physical)
rPM=0.399
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Gaia DR2 1791786761628502272