20044+1742 BPM 1971

 
 
20h 04m 21.38s +17 42' 23.4" P.A. 74.00 sep 114.0 mag 15.02,15.78
 
 
Coord 2000 20044+1742 Discov num BPM1971 Comp Coord arcsec 2000 20 04 21.38 +17 42 23.4
Date first 1992 Date last 2015 Obs 9
Pa first 74 Pa last 73.6 P.A. Now (θ) 73.6°
Sep first 113.9 Sep last 114.019 Sep. Now (ρ) 114.019"
Mag pri 15.02 Mag sec 15.78 delta mag (ΔM) 0.76 Spectral class
Pri motion ra -005 Sec motion ra -003
Pri motion dec -033 Sec motion dec -023
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.306
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagitta Gaia DR2 1821767454439973888