18160-5333 DAW 221 BC

18h 15m 56.76s -53° 33' 10.6" P.A. 224.00 sep 8.4 mag 11.60,13.10

Coord 2000 18160-5333 Discov num DAW 221 Comp BC Coord arcsec 2000 18 15 56.76 -53 33 10.6
Date first 1916 Date last 2015 Obs 6
Pa first 219 Pa last 223.8 P.A. Now (θ) 223.8°
Sep first 8.0 Sep last 8.418 Sep. Now (ρ) 8.418"
Mag pri 11.60 Mag sec 13.10 delta mag (ΔM) 1.5 Spectral class
Pri motion ra +003 Sec motion ra -051
Pri motion dec +000 Sec motion dec -093
Notes N (See Notes)




rPM=1.014

This double is not physical.



18160-5333 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 166952 245357 18 15 58 -53 33 10 HJ 9004 AB 2015 8 268 14.3 10.11 11.64 1.53
Show 18 15 57 -53 33 11 DAW 221 BC 2015 6 224 8.4 11.60 13.10 1.50 <===


Triple system
3 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Telescopium Gaia DR2 6653597171276756736