Coord 2000 | 18179-1415 | Discov num | BRT2748 | Comp | Coord arcsec 2000 | 18 17 54.26 -14 14 58.6 | |||||
Date first | 1906 | Date last | 1906 | Obs | 1 | ||||||
Pa first | 82 | Pa last | 81.7 | P.A. Now (θ) | 81.7° | ||||||
Sep first | 2.8 | Sep last | 2.802 | Sep. Now (ρ) | 2.802" | ||||||
Mag pri | 12.72 | Mag sec | 12.90 | delta mag (ΔM) | 0.18 | Spectral class | |||||
Pri motion ra | +003 | Sec motion ra | |||||||||
Pri motion dec | -004 | Sec motion dec | |||||||||
Notes | X B (Dubious double, Blue magnitudes) |
Constellation | Serpens | Gaia DR2 | 4146558141361000192 |