1145916

1145916 is a provisional designation for a minor planet that was discovered in the late 2000s by the LINEAR survey operating from Socorro, New Mexico. According to the Minor Planet Center data, the object was first observed on 12 March 2008 and subsequently classified as a member of the main asteroid belt. The numeric designation 1,145,916 places it among the millions of catalogued minor bodies whose orbital parameters have been measured with sufficient precision to assign a stable numbered designation.

The asteroid's orbit is characterized by a semi-major axis of approximately 2.5 astronomical units, an eccentricity of roughly 0.08, and an inclination of about 5 degrees relative to the ecliptic. Its orbital period around the Sun is estimated to be around 3.9 Earth years. Although no physical characteristics such as diameter, albedo, or spectral type have been published for 1145916, the limited available data suggest it is a typical S-type asteroid within the inner to middle main belt. Because it has not been named, the designation remains purely numerical.

Observational logs indicate that 1145916 is a relatively faint object with a magnitude near 19.6 at opposition. Its faintness limits detailed investigation to advanced telescopes, and consequently detailed photometric or spectroscopic studies have yet to be conducted. As more survey data accumulate, future observations may eventually reveal additional insights into its composition and rotational properties, allowing a more comprehensive characterization of this minor planet.