17179+2659 SLE 25

17h 17m 56.24s +26° 58' 51.5" P.A. 94.00 sep 19.2 mag 11.44,12.81

Coord 2000 17179+2659 Discov num SLE  25 Comp Coord arcsec 2000 17 17 56.24 +26 58 51.5
Date first 1897 Date last 2015 Obs 12
Pa first 103 Pa last 93.8 P.A. Now (θ) 93.8°
Sep first 18.3 Sep last 19.161 Sep. Now (ρ) 19.161"
Mag pri 11.44 Mag sec 12.81 delta mag (ΔM) 1.37 Spectral class
Pri motion ra +001 Sec motion ra +007
Pri motion dec -001 Sec motion dec +024
Notes




rPM=1.028

This double is not physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Hercules Tycho2 2069-01981-1 Gaia DR2 4574276410900783488