Coord 2000 | 16278-0413 | Discov num | CVR 823 | Comp | Coord arcsec 2000 | 16 27 50.41 -04 12 30.5 | |||||
Date first | 1999 | Date last | 2016 | Obs | 9 | ||||||
Pa first | 171 | Pa last | 170.5 | P.A. Now (θ) | 170.5° | ||||||
Sep first | 17.5 | Sep last | 17.53 | Sep. Now (ρ) | 17.53" | ||||||
Mag pri | 15.10 | Mag sec | 17.00 | delta mag (ΔM) | 1.9 | Spectral class | M1+M2 (red/red) | ||||
Pri motion ra | -045 | Sec motion ra | -040 | ||||||||
Pri motion dec | -011 | Sec motion dec | -009 | ||||||||
Notes | V R (Proper motion indicates physical, Red magnitudes) |
Constellation | Ophiuchus | Gaia DR2 | 4357322631932951936 |