18597-0019 J 1754 AC

18h 59m 55.07s -00° 17' 34.3" P.A. 356.00 sep 8.1 mag 9.80,11.00 Sp K2

Coord 2000 18597-0019 Discov num J  1754 Comp AC Coord arcsec 2000 18 59 55.07 -00 17 34.3
Date first 1895 Date last 2015 Obs 15
Pa first 0 Pa last 356.3 P.A. Now (θ) 356.3°
Sep first 6.6 Sep last 8.085 Sep. Now (ρ) 8.085"
Mag pri 9.80 Mag sec 11.00 delta mag (ΔM) 1.2 Spectral class K2 (yellow-orange)
Pri motion ra +006 Sec motion ra +001
Pri motion dec -014 Sec motion dec +001
Notes




rPM=1.038

This double is not physical.



18597-0019 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 59 55 -00 17 34 J 1754 AB 2015 11 246 9.1 9.80 13.20 3.40
Show 18 59 55 -00 17 34 J 1754 AC 2015 15 356 8.1 9.80 11.00 1.20 <===


Triple system
3 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Aquila