Small-Body Profile

(2025 UU)

Designation: 2025 UU | Estimated Size: 25.3 m

Physical Characteristics

Primary Designation2025 UU
Full Name(2025 UU)
Estimated Diameter25.3 m (about 2 school buses)
Absolute Magnitude (H)25.74
Total Encounters in Catalog1
Keplerian Orbit View

Heliocentric Orbit Projection

View in Full Solar System Orrery →
1.0 AU 2.0 AU Venus (0.72 AU) Earth Mars (1.52 AU) Perihelion (0.70 AU) Aphelion (1.28 AU) Sun

True-scale heliocentric projection showing (2025 UU) (blue ellipse) relative to Earth (cyan), Venus, and Mars orbits.

Orbital ClassificationATE (Near-Earth Object)
Semi-Major Axis (a)0.993 AU
Eccentricity (e)0.292
Perihelion Distance (q)0.703 AU
Aphelion Distance (Q)1.280 AU
Orbital Period0.99 years
Orbital Inclination (i)19.0°
Potentially Hazardous AsteroidNo

Earth Close-Approach Timeline

Date (TDB)Nominal DistanceLunar DistancesVelocityInside Moon?Details
2026-Oct-24 01:18 8,170,000 km 21.3 LD 13.8453823830773 km/s No View Encounter