18577+0942 HJ 5505 (HD 175989)

18h 57m 42.01s +09° 42' 01.8" P.A. 122.00 sep 14.4 mag 9.41,9.46 Sp G0 dist. 53.3 pc (173.86 l.y.)

Coord 2000 18577+0942 Discov num HJ 5505 Comp Coord arcsec 2000 18 57 42.01 +09 42 01.8
Date first 1827 Date last 2019 Obs 36
Pa first 155 Pa last 122 P.A. Now (θ) 122°
Sep first 25.0 Sep last 14.388 Sep. Now (ρ) 14.388"
Mag pri 9.41 Mag sec 9.46 delta mag (ΔM) 0.05 Spectral class G0 (yellow)
Pri motion ra +011 Sec motion ra +021
Pri motion dec -088 Sec motion dec -022
Notes N L (See Notes, Linear solution)




rPM=0.753

Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Name HD 175989 Constellation Aquila SAO 124100 HIP 93083
Tycho2 1043-02465-1 Gaia DR2 4310887885103260800 HD 175989 BD BD+09 3941
Distance 53.3 Distance ly 173.86