17050+2809 CVR 196

17h 05m 00.53s +28° 08' 57.5" P.A. 90.00 sep 27.7 mag 16.60,16.80 Sp M2+M2

Coord 2000 17050+2809 Discov num CVR 196 Comp Coord arcsec 2000 17 05 00.53 +28 08 57.5
Date first 1999 Date last 2016 Obs 7
Pa first 90 Pa last 90.2 P.A. Now (θ) 90.2°
Sep first 27.7 Sep last 27.705 Sep. Now (ρ) 27.705"
Mag pri 16.60 Mag sec 16.80 delta mag (ΔM) 0.2 Spectral class M2+M2 (red/red)
Pri motion ra +003 Sec motion ra +004
Pri motion dec +066 Sec motion dec +069
Notes V R (Proper motion indicates physical, Red magnitudes)




rPM=0.046 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Hercules Gaia DR2 1308362663178410368