17007+4025 HJ 2803

17h 00m 36.42s +40° 25' 43.8" P.A. 269.00 sep 18.9 mag 10.63,12.60

Coord 2000 17007+4025 Discov num HJ 2803 Comp Coord arcsec 2000 17 00 36.42 +40 25 43.8
Date first 1831 Date last 2015 Obs 13
Pa first 260 Pa last 269.1 P.A. Now (θ) 269.1°
Sep first 12.0 Sep last 18.896 Sep. Now (ρ) 18.896"
Mag pri 10.63 Mag sec 12.60 delta mag (ΔM) 1.97 Spectral class
Pri motion ra +006 Sec motion ra -008
Pri motion dec -018 Sec motion dec -002
Notes




rPM=1.121

This double is not physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Hercules Tycho2 3076-00784-1 Gaia DR2 1353724011814043904