Characteristics of Asteroid 2026 FF7

Asteroid 2026 FF7 is a recently identified near-Earth object (NEO) classified as an Apollo-type asteroid. Objects in the Apollo group are characterized by orbits that cross Earth's orbital path, with semi-major axes greater than 1 astronomical unit (AU). Current orbital computations for 2026 FF7 suggest a semi-major axis of approximately 1.236 AU and an orbital eccentricity of approximately 0.418, which defines its trajectory as moderately elongated.[1]

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The asteroid has a perihelion distance of 0.720 AU and an aphelion distance of 1.753 AU. Its Earth Minimum Orbit Intersection Distance (MOID) is calculated at approximately 0.00494 AU, which is equivalent to roughly 739,000 kilometers.[1] With an absolute magnitude ($H$) of 27.47, the object is estimated to be quite small, likely measuring in the range of tens of meters in diameter, though precise size estimates remain dependent on assumptions regarding the object's albedo.[1] Because the observational arc for 2026 FF7 is currently limited to a two-day window with only 14 recorded observations, the orbital uncertainty is significant, resulting in a high condition code of 9.[1] Astronomers emphasize that these parameters are subject to refinement as additional astrometric data is collected to stabilize the orbital model.[1]

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