Small-Body Profile

(2019 WT1)

Designation: 2019 WT1 | Estimated Size: 15.5 m

Physical Characteristics

Primary Designation2019 WT1
Full Name(2019 WT1)
Estimated Diameter15.5 m (about one and a half school buses)
Absolute Magnitude (H)26.8
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 (0.62 AU) Aphelion (1.07 AU) Sun

True-scale heliocentric projection showing (2019 WT1) (blue ellipse) relative to Earth (cyan), Venus, and Mars orbits.

Orbital ClassificationATE (Near-Earth Object)
Semi-Major Axis (a)0.847 AU
Eccentricity (e)0.264
Perihelion Distance (q)0.623 AU
Aphelion Distance (Q)1.070 AU
Orbital Period0.78 years
Orbital Inclination (i)11.0°
Potentially Hazardous AsteroidNo

Earth Close-Approach Timeline

Date (TDB)Nominal DistanceLunar DistancesVelocityInside Moon?Details
2026-Nov-18 22:02 7,540,000 km 19.6 LD 9.74600685131017 km/s No View Encounter