20146+1809 J 3064 AB

 
 
20h 14m 33.30s +18 09' 13.9" P.A. 192.00 sep 28.8 mag 9.90,13.10 Sp K7
 
 
Coord 2000 20146+1809 Discov num J  3064 Comp AB Coord arcsec 2000 20 14 33.30 +18 09 13.9
Date first 1944 Date last 2015 Obs 7
Pa first 195 Pa last 191.5 P.A. Now (θ) 191.5°
Sep first 25.0 Sep last 28.801 Sep. Now (ρ) 28.801"
Mag pri 9.90 Mag sec 13.10 delta mag (ΔM) 3.2 Spectral class K7 (yellow-orange)
Pri motion ra -004 Sec motion ra -001
Pri motion dec -010 Sec motion dec +007
Notes
rPM=1.603
This double is not physical.
 
 
20146+1809 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 14 33 +18 09 14 J 3064 AB 2015 7 192 28.8 9.90 13.10 3.20 <===
Show 20 14 33 +18 08 45 J 3064 BC 2015 6 220 4.4 13.10 14.60 1.50
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagitta Tycho2 1622-01590-1 Gaia DR2 1810212033905734912 HD 351770