17290+5052 STF 2180 (HD 158868)

17h 28m 58.17s +50° 52' 13.0" P.A. 260.00 sep 3.0 mag 7.79,8.06 Sp A7IV dist. 110.99 pc (362.05 l.y.)

Coord 2000 17290+5052 Discov num STF2180 Comp Coord arcsec 2000 17 28 58.17 +50 52 13.0
Date first 1782 Date last 2018 Obs 136
Pa first 268 Pa last 259.9 P.A. Now (θ) 259.9°
Sep first 3.5 Sep last 2.95 Sep. Now (ρ) 2.95"
Mag pri 7.79 Mag sec 8.06 delta mag (ΔM) 0.27 Spectral class A7IV (white)
Pri motion ra -016 Sec motion ra -016
Pri motion dec +011 Sec motion dec +011
Notes N (See Notes)




Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Name HD 158868 Constellation Draco SAO 30413 HIP 85545
Tycho2 3521-00484-2 Gaia DR2 1414845725763000320 HD 158868 GC 23704
ADS 10597 BD BD+50 2412 Distance 110.99 Distance ly 362.05