17278+4625 STF 2177 (HD 158570)

 
 
17h 27m 48.32s +46° 25' 16.4" P.A. 133.00 sep 3.6 mag 9.20,10.70 Sp F0
 
 
Coord 2000 17278+4625 Discov num STF2177 Comp Coord arcsec 2000 17 27 48.32 +46 25 16.4
Date first 1831 Date last 2019 Obs 28
Pa first 134 Pa last 133.4 P.A. Now (θ) 133.4°
Sep first 3.2 Sep last 3.644 Sep. Now (ρ) 3.644"
Mag pri 9.20 Mag sec 10.70 delta mag (ΔM) 1.5 Spectral class F0 (yellow-white)
Pri motion ra +014 Sec motion ra +026
Pri motion dec -006 Sec motion dec -021
Notes
rPM=0.575
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 158570 Constellation Hercules SAO 46736 Tycho2 3509-00759-1
Gaia DR2 1362101534503895040 HD 158570 ADS 10574