17109+4357 ES 1412

17h 10m 55.47s +43° 56' 34.1" P.A. 134.00 sep 3.6 mag 11.00,11.10

Coord 2000 17109+4357 Discov num ES 1412 Comp Coord arcsec 2000 17 10 55.47 +43 56 34.1
Date first 1892 Date last 2020 Obs 13
Pa first 135 Pa last 133.5 P.A. Now (θ) 133.5°
Sep first 3.7 Sep last 3.58 Sep. Now (ρ) 3.58"
Mag pri 11.00 Mag sec 11.10 delta mag (ΔM) 0.1 Spectral class
Pri motion ra -031 Sec motion ra
Pri motion dec -013 Sec motion dec
Notes




Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Constellation Hercules Gaia DR2 1355480412919447552