19450+1145 BPM 1456 AB

 
 
19h 44m 59.97s +11 44' 45.4" P.A. 132.00 sep 101.9 mag 15.44,15.82
 
 
Coord 2000 19450+1145 Discov num BPM1456 Comp AB Coord arcsec 2000 19 44 59.97 +11 44 45.4
Date first 1992 Date last 2015 Obs 7
Pa first 132 Pa last 131.5 P.A. Now (θ) 131.5°
Sep first 101.9 Sep last 101.899 Sep. Now (ρ) 101.899"
Mag pri 15.44 Mag sec 15.82 delta mag (ΔM) 0.38 Spectral class
Pri motion ra -005 Sec motion ra -004
Pri motion dec -015 Sec motion dec -012
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.2 (< 0.3, Physical double)
This double is physical.
 
 
19450+1145 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 44 60 +11 44 45 BPM 1456 AB 2015 7 132 101.9 15.44 15.82 0.38 <===
Show 19 45 05 +11 43 38 BPM 1457 BC 2015 7 8 104.0 15.82 15.59 0.23
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 4304609742427955200