Orbit and classification
Neptune trojans are resonant trans-Neptunian objects (TNO) in a Resonant trans-Neptunian object#1:1, 1:1 mean-motion orbital resonance with Neptune. These Trojans have a semi-major axis and an orbital period very similar to Neptune's (30.10 AU; 164.8 years). belongs to the larger group, which leads 60Degree (angle), ° ahead Neptune's orbit. It orbits the Sun with a semi-major axis of 30.014 Astronomical unit, AU at a distance of 28.1–31.9 AU once every 164 years and 5 months (60,059 days). Its orbit has an orbital eccentricity, eccentricity of 0.06 and an orbital inclination, inclination of 25Degree (angle), ° with respect to the ecliptic. It has the same orbital period as Neptune and orbits at the Lagrangian point about 60Degree (angle), ° ahead of Neptune. It has an inclination of 25 degrees.Physical characteristics
Diameter
The discoverers estimate that has a mean-diameter of 80 kilometers based on a Magnitude (astronomy), magnitude of 23.7. Based on a generic magnitude-to-diameter conversion, it measures approximately 68 kilometers in diameter using an absolute magnitude of 9.0 and an assumed Astronomical albedo, albedo of 0.10.Numbering and naming
Due to its Uncertainty parameter, orbital uncertainty, this minor planet has not been numbered and its official List of minor planet discoverers, discoverers have not been determined. If named, it will follow the naming scheme already established with 385571 Otrera, which is to name these objects after figures related to the Amazons, an all-female warrior tribe that fought in the Trojan War on the side of the Trojans against the Greek.References
External links