19446+1557 BPM 1431 AB

 
 
19h 44m 33.45s +15° 56' 39.3" P.A. 314.00 sep 69.3 mag 15.19,15.33
 
 
Coord 2000 19446+1557 Discov num BPM1431 Comp AB Coord arcsec 2000 19 44 33.45 +15 56 39.3
Date first 1996 Date last 2015 Obs 8
Pa first 314 Pa last 314 P.A. Now (θ) 314°
Sep first 69.2 Sep last 69.324 Sep. Now (ρ) 69.324"
Mag pri 15.19 Mag sec 15.33 delta mag (ΔM) 0.14 Spectral class
Pri motion ra +012 Sec motion ra -033
Pri motion dec -017 Sec motion dec -087
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.894
This double is physical.
 
 
19446+1557 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 44 33 +15 56 39 BPM 1431 AB 2015 8 314 69.3 15.19 15.33 0.14 <===
Show 19 44 30 +15 57 28 BPM 1432 BC 2015 7 230 118.9 15.33 15.56 0.23
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 4318645592496626176