18008+1721 GWP 2752

18h 00m 46.14s +17° 20' 33.3" P.A. 83.00 sep 479.5 mag 14.30,15.10

Coord 2000 18008+1721 Discov num GWP2752 Comp Coord arcsec 2000 18 00 46.14 +17 20 33.3
Date first 1993 Date last 2015 Obs 6
Pa first 83 Pa last 82.8 P.A. Now (θ) 82.8°
Sep first 479.1 Sep last 479.532 Sep. Now (ρ) 479.532"
Mag pri 14.30 Mag sec 15.10 delta mag (ΔM) 0.8 Spectral class
Pri motion ra -132 Sec motion ra -128
Pri motion dec -100 Sec motion dec -092
Notes V R (Proper motion indicates physical, Red magnitudes)




rPM=0.054 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Hercules Gaia DR2 4503052899514126848