(2018 SP2)
Designation: 2018 SP2 | Estimated Size: 38.9 m
Physical Characteristics
| Primary Designation | 2018 SP2 |
|---|---|
| Full Name | (2018 SP2) |
| Estimated Diameter | 38.9 m (about 3 school buses) |
| Absolute Magnitude (H) | 24.8 |
| Total Encounters in Catalog | 1 |
Keplerian Orbit View
View in Full Solar System Orrery →
Heliocentric Orbit Projection
True-scale heliocentric projection showing (2018 SP2) (blue ellipse) relative to Earth (cyan), Venus, and Mars orbits.
| Orbital Classification | ATE (Near-Earth Object) |
|---|---|
| Semi-Major Axis (a) | 0.925 AU |
| Eccentricity (e) | 0.206 |
| Perihelion Distance (q) | 0.735 AU |
| Aphelion Distance (Q) | 1.110 AU |
| Orbital Period | 0.89 years |
| Orbital Inclination (i) | 26.8° |
| Potentially Hazardous Asteroid | No |
Earth Close-Approach Timeline
| Date (TDB) | Nominal Distance | Lunar Distances | Velocity | Inside Moon? | Details |
|---|---|---|---|---|---|
| 2026-Sep-30 20:54 | 1,930,000 km | 5.01 LD | 14.2601518512425 km/s | No | View Encounter |