16172+0445 GWP 2616

16h 17m 14.75s +04° 44' 46.6" P.A. 91.00 sep 46.9 mag 15.40,16.10

Coord 2000 16172+0445 Discov num GWP2616 Comp Coord arcsec 2000 16 17 14.75 +04 44 46.6
Date first 1993 Date last 2015 Obs 5
Pa first 91 Pa last 91.2 P.A. Now (θ) 91.2°
Sep first 47.1 Sep last 46.948 Sep. Now (ρ) 46.948"
Mag pri 15.40 Mag sec 16.10 delta mag (ΔM) 0.7 Spectral class
Pri motion ra -020 Sec motion ra -012
Pri motion dec -054 Sec motion dec -054
Notes V (Proper motion indicates physical)




rPM=0.139 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Hercules Gaia DR2 4437356079022218368