Coord 2000 | 18337+0426 | Discov num | GWP2786 | Comp | Coord arcsec 2000 | 18 33 42.30 +04 25 50.2 | |||||
Date first | 1990 | Date last | 2015 | Obs | 4 | ||||||
Pa first | 212 | Pa last | 211.3 | P.A. Now (θ) | 211.3° | ||||||
Sep first | 217.9 | Sep last | 213.676 | Sep. Now (ρ) | 213.676" | ||||||
Mag pri | 12.30 | Mag sec | 15.90 | delta mag (ΔM) | 3.6 | Spectral class | |||||
Pri motion ra | -124 | Sec motion ra | -120 | ||||||||
Pri motion dec | -082 | Sec motion dec | -084 | ||||||||
Notes | V R (Proper motion indicates physical, Red magnitudes) |
Constellation | Serpens | Gaia DR2 | 4283459330581049856 |