19579+2032 BU 981 AC

 
 
19h 57m 56.77s +20 32' 27.2" P.A. 56.00 sep 30.3 mag 8.32,12.12 Sp G5
 
 
Coord 2000 19579+2032 Discov num BU  981 Comp AC Coord arcsec 2000 19 57 56.77 +20 32 27.2
Date first 1880 Date last 2015 Obs 10
Pa first 59 Pa last 56 P.A. Now (θ) 56°
Sep first 32.1 Sep last 30.25 Sep. Now (ρ) 30.25"
Mag pri 8.32 Mag sec 12.12 delta mag (ΔM) 3.8 Spectral class G5 (yellow)
Pri motion ra +003 Sec motion ra -008
Pri motion dec +001 Sec motion dec +002
Notes
rPM=1.339
This double is not physical.
 
 
19579+2032 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 350852 87985 19 57 57 +20 32 27 BU 981 AB 2016 15 107 3.0 8.32 11.40 3.08
Show 87985 19 57 57 +20 32 27 BU 981 AC 2015 10 56 30.3 8.32 12.12 3.80 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagitta SAO 87985 Tycho2 1624-00517-1 Gaia DR2 1823387722283747072
HD 350851 DM BD+20 4357