63575

The designation 63575 is primarily associated with the asteroid 2001 BP43, a near-Earth object (NEO) discovered on January 22, 2001, by astronomers at the Lincoln Near-Earth Asteroid Research (LINEAR) program. This asteroid belongs to the Apollo group, a category of NEOs with orbits that cross Earth’s path, though it is not currently classified as a potentially hazardous object (PHO).

2001 BP43 has an estimated diameter of approximately 1.5 kilometers (0.93 miles) and orbits the Sun with a period of roughly 3.1 years. Its orbit is highly elliptical, ranging from about 0.9 astronomical units (AU) at perihelion (closest approach to the Sun) to nearly 3.1 AU at aphelion (farthest point). The asteroid’s orbit occasionally brings it relatively close to Earth, though close approaches are not expected to pose a significant collision risk in the foreseeable future.

The object was temporarily designated 63575 in the Minor Planet Center’s provisional naming system before receiving its permanent designation. It remains unofficially referenced by this number in some astronomical databases. Observations of 2001 BP43 help scientists study the dynamics of near-Earth objects and refine models of orbital mechanics.

While 63575 is not widely recognized outside specialized astronomical circles, its study contributes to broader efforts in planetary defense and the understanding of the solar system’s smaller bodies. No official naming or additional classification has been assigned to this asteroid beyond its standard astronomical designation.