18292+2955 STF 2327 (HD 170618)

18h 29m 10.63s +29° 55' 24.9" P.A. 314.00 sep 19.6 mag 8.49,12.20 Sp K0

Coord 2000 18292+2955 Discov num STF2327 Comp Coord arcsec 2000 18 29 10.63 +29 55 24.9
Date first 1828 Date last 2020 Obs 21
Pa first 319 Pa last 314.3 P.A. Now (θ) 314.3°
Sep first 18.0 Sep last 19.553 Sep. Now (ρ) 19.553"
Mag pri 8.49 Mag sec 12.20 delta mag (ΔM) 3.71 Spectral class K0 (yellow-orange)
Pri motion ra +006 Sec motion ra +005
Pri motion dec +008 Sec motion dec +007
Notes




rPM=0.141 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Name HD 170618 Constellation Lyra SAO 86108 Tycho2 2118-01923-1
Gaia DR2 4588273022126511872 HD 170618