Coord 2000 | 17488+0542 | Discov num | CVR 207 | Comp | Coord arcsec 2000 | 17 48 46.66 +05 41 35.9 | |||||
Date first | 1993 | Date last | 2015 | Obs | 7 | ||||||
Pa first | 220 | Pa last | 219.2 | P.A. Now (θ) | 219.2° | ||||||
Sep first | 14.1 | Sep last | 14.044 | Sep. Now (ρ) | 14.044" | ||||||
Mag pri | 17.40 | Mag sec | 17.50 | delta mag (ΔM) | 0.1 | Spectral class | M4+M4 (red/red) | ||||
Pri motion ra | +021 | Sec motion ra | +021 | ||||||||
Pri motion dec | -061 | Sec motion dec | -064 | ||||||||
Notes | V R (Proper motion indicates physical, Red magnitudes) |
Constellation | Ophiuchus | Gaia DR2 | 4473895259892931200 |