Small-Body Profile

(2020 YM1)

Designation: 2020 YM1 | Estimated Size: 4.08 m

Physical Characteristics

Primary Designation2020 YM1
Full Name(2020 YM1)
Estimated Diameter4.08 m (about the size of a family car)
Absolute Magnitude (H)29.7
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 (0.80 AU) Aphelion (1.01 AU) Sun

True-scale heliocentric projection showing (2020 YM1) (blue ellipse) relative to Earth (cyan), Venus, and Mars orbits.

Orbital ClassificationATE (Near-Earth Object)
Semi-Major Axis (a)0.905 AU
Eccentricity (e)0.115
Perihelion Distance (q)0.800 AU
Aphelion Distance (Q)1.010 AU
Orbital Period0.86 years
Orbital Inclination (i)2.6°
Potentially Hazardous AsteroidNo

Earth Close-Approach Timeline

Date (TDB)Nominal DistanceLunar DistancesVelocityInside Moon?Details
2026-Oct-15 01:43 9,340,000 km 24.3 LD 4.11037693763384 km/s No View Encounter