19497+0108 GWP 2898 AB

 
 
19h 49m 40.31s +01° 07' 49.8" P.A. 225.00 sep 4.3 mag 9.90,15.80
 
 
Coord 2000 19497+0108 Discov num GWP2898 Comp AB Coord arcsec 2000 19 49 40.31 +01 07 49.8
Date first 2000 Date last 2016 Obs 5
Pa first 226 Pa last 224.7 P.A. Now (θ) 224.7°
Sep first 4.4 Sep last 4.344 Sep. Now (ρ) 4.344"
Mag pri 9.90 Mag sec 15.80 delta mag (ΔM) 5.9 Spectral class
Pri motion ra +134 Sec motion ra -058
Pri motion dec +031 Sec motion dec -162
Notes
rPM=1.582
This double is not physical.
 
 
19497+0108 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 49 40 +01 07 50 GWP 2898 AB 2016 5 225 4.3 9.90 15.80 5.90 <===
Show 19 49 40 +01 07 50 GWP 2898 AC 1991 2 240 11.8 9.90 15.00 5.10
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 4240455158776656384