18137-4108 ARY 125 AB

18h 13m 40.87s -41° 07' 36.6" P.A. 354.00 sep 25.9 mag 8.50,12.10 Sp K1III

Coord 2000 18137-4108 Discov num ARY 125 Comp AB Coord arcsec 2000 18 13 40.87 -41 07 36.6
Date first 1900 Date last 2016 Obs 5
Pa first 11 Pa last 354.1 P.A. Now (θ) 354.1°
Sep first 21.7 Sep last 25.88 Sep. Now (ρ) 25.88"
Mag pri 8.50 Mag sec 12.10 delta mag (ΔM) 3.6 Spectral class K1III (yellow-orange)
Pri motion ra +049 Sec motion ra +000
Pri motion dec -051 Sec motion dec -009
Notes




rPM=0.913

This double is not physical.



18137-4108 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 13 41 -41 07 37 ARY 125 AB 2016 5 354 25.9 8.50 12.10 3.60 <===
Show 18 13 41 -41 07 37 ARY 125 AC 2016 7 76 27.9 8.50 12.20 3.70


Triple system
3 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Corona Austrina Gaia DR2 6724857177027431552