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) |
Constellation | Hercules | Gaia DR2 | 1308362663178410368 |