20444+1752 UC 4276

20h 44m 22.32s +17° 51' 57.7" P.A. 284.00 sep 50.8 mag 15.02,15.75

Coord 2000 20444+1752 Discov num UC 4276 Comp Coord arcsec 2000 20 44 22.32 +17 51 57.7
Date first 1998 Date last 2015 Obs 4
Pa first 284 Pa last 283.8 P.A. Now (θ) 283.8°
Sep first 51.0 Sep last 50.81 Sep. Now (ρ) 50.81"
Mag pri 15.02 Mag sec 15.75 delta mag (ΔM) 0.73 Spectral class
Pri motion ra -014 Sec motion ra +018
Pri motion dec +072 Sec motion dec +059
Notes V (Proper motion indicates physical)




rPM=0.471

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Delphinus Gaia DR2 1811549314909573120