19578+1652 BPM 1873

 
 
19h 57m 47.30s +16° 52' 09.3" P.A. 25.00 sep 117.6 mag 14.36,15.59
 
 
Coord 2000 19578+1652 Discov num BPM1873 Comp Coord arcsec 2000 19 57 47.30 +16 52 09.3
Date first 1995 Date last 2015 Obs 5
Pa first 24 Pa last 24.5 P.A. Now (θ) 24.5°
Sep first 118.0 Sep last 117.633 Sep. Now (ρ) 117.633"
Mag pri 14.36 Mag sec 15.59 delta mag (ΔM) 1.23 Spectral class
Pri motion ra -003 Sec motion ra -018
Pri motion dec -022 Sec motion dec -022
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.528
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagitta Gaia DR2 1820155707841445248