18553+1144 ROE 113 AC

 
 
18h 55m 14.38s +11° 43' 54.3" P.A. 303.00 sep 21.2 mag 11.30,11.41 Sp G5
 
 
Coord 2000 18553+1144 Discov num ROE 113 Comp AC Coord arcsec 2000 18 55 14.38 +11 43 54.3
Date first 1910 Date last 2015 Obs 10
Pa first 308 Pa last 302.6 P.A. Now (θ) 302.6°
Sep first 21.9 Sep last 21.242 Sep. Now (ρ) 21.242"
Mag pri 11.30 Mag sec 11.41 delta mag (ΔM) 0.11 Spectral class G5 (yellow)
Pri motion ra +004 Sec motion ra +002
Pri motion dec +002 Sec motion dec -009
Notes
rPM=1.213
This double is not physical.
 
 
18553+1144 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 230051 18 55 14 +11 43 54 ROE 113 AB 2015 7 186 1.7 11.28 11.64 0.36
Show 18 55 14 +11 43 54 ROE 113 AC 2015 10 303 21.2 11.30 11.41 0.11 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Tycho2 1047-00769-1 Gaia DR2 4312185137048609152 HD 230051