1492R

1492R is the designation for a specific astronomical object. It is a near-Earth asteroid, classified as a Potentially Hazardous Asteroid (PHA). Its discovery is attributed to the Spacewatch program in 1992. The asteroid orbits the Sun with a semi-major axis comparable to Earth's, meaning its orbital path brings it into proximity with our planet.

The object's orbit is well-characterized, allowing astronomers to calculate its trajectory and assess the risk of impact. While designated as potentially hazardous, this classification is based on its size and orbital proximity, not an immediate threat. PHAs are defined as asteroids that are larger than 140 meters (460 feet) in diameter and whose orbits bring them within 0.05 astronomical units of Earth's orbit.

1492R is estimated to be roughly 1.5 kilometers in diameter. Its composition and exact surface features are not yet fully understood, though spectral analysis suggests it is likely a stony or C-type asteroid. Ongoing observations by observatories worldwide are used to refine its orbital parameters and monitor its trajectory for any significant changes. These observations are crucial for long-term impact risk assessment.