20039+1746 BPM 1969

 
 
20h 03m 52.18s +17° 45' 55.4" P.A. 303.00 sep 74.6 mag 14.60,16.04
 
 
Coord 2000 20039+1746 Discov num BPM1969 Comp Coord arcsec 2000 20 03 52.18 +17 45 55.4
Date first 1991 Date last 2015 Obs 9
Pa first 303 Pa last 303.2 P.A. Now (θ) 303.2°
Sep first 74.4 Sep last 74.594 Sep. Now (ρ) 74.594"
Mag pri 14.60 Mag sec 16.04 delta mag (ΔM) 1.44 Spectral class
Pri motion ra -010 Sec motion ra +004
Pri motion dec -011 Sec motion dec +002
Notes N V (See Notes, Proper motion indicates physical)
rPM=1.285
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagitta Gaia DR2 1821815386277738368