Coord 2000 | 16372-4708 | Discov num | SNA 43 | Comp | Coord arcsec 2000 | 16 37 10.51 -47 07 49.9 | |||||
Date first | 2012 | Date last | 2012 | Obs | 1 | ||||||
Pa first | 247 | Pa last | 247.3 | P.A. Now (θ) | 247.3° | ||||||
Sep first | 2.7 | Sep last | 2.65 | Sep. Now (ρ) | 2.65" | ||||||
Mag pri | 7.34 | Mag sec | 11.74 | delta mag (ΔM) | 4.4 | Spectral class | O9IV (blue) | ||||
Pri motion ra | -003 | Sec motion ra | |||||||||
Pri motion dec | -006 | Sec motion dec | |||||||||
Notes | N V K (See Notes, Proper motion indicates physical, K-band or other infrared magnitudes) |
Constellation | Ara | Gaia DR2 | 5942786616486903296 |