19209-5103 HJ 5104 (HD 180908)

19h 20m 54.44s -51° 03' 15.1" P.A. 38.00 sep 18.2 mag 9.19,9.34 Sp F5

Coord 2000 19209-5103 Discov num HJ 5104 Comp Coord arcsec 2000 19 20 54.44 -51 03 15.1
Date first 1834 Date last 2016 Obs 15
Pa first 36 Pa last 37.7 P.A. Now (θ) 37.7°
Sep first 15.0 Sep last 18.168 Sep. Now (ρ) 18.168"
Mag pri 9.19 Mag sec 9.34 delta mag (ΔM) 0.15 Spectral class F5 (yellow-white)
Pri motion ra +012 Sec motion ra +013
Pri motion dec +008 Sec motion dec +008
Notes N T (See Notes, Parallax indicates physical)




rPM=0.066 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Name HD 180908 Constellation Telescopium SAO 246039 Tycho2 8388-02015-1
Gaia DR2 6657132414688016512 HD 180908 DM CP-5111203