| Name | Neptune |
| Discovery method | |
| Absolute magnitude | |
| Aphelion (m) | |
| Apparent magnitude | 8 |
| Argument of periapsis (°) | 266 |
| Ascension (°) | |
| Date discovered | 23/09/1846 |
| Declination (°) | |
| Distance (pc) | 0 |
| Eccentricity | |
| Star | Sun |
| Longitude of the ascending node (°) | 132 |
| Mass (MJ) | 0 |
| Orbital Inclination (°) | 2 |
| Orbital period (h) | 1,444,368 |
| Perihelion (AU) | |
| Radius (RJ) | 0 |
| Semi major axis (AU) | 30 |
| Spectral type | |
| Temperature (K) | 53 |
| Discovered_by | Johann Gottfried Galle, John Couch Adams, Urbain le Verrier |
| Omega, the Periastron Longitude (°) | |
| Rotation period (h) | 16.110001 |