(2026 SB12)
Designation: 2026 SB12 | Estimated Size: 31 m
Physical Characteristics
| Primary Designation | 2026 SB12 |
|---|---|
| Full Name | (2026 SB12) |
| Estimated Diameter | 31 m (about 2.5 school buses) |
| Absolute Magnitude (H) | 25.294 |
| Total Encounters in Catalog | 1 |
Keplerian Orbit View
View in Full Solar System Orrery →
Heliocentric Orbit Projection
True-scale heliocentric projection showing (2026 SB12) (blue ellipse) relative to Earth (cyan), Venus, and Mars orbits.
| Orbital Classification | APO (Near-Earth Object) |
|---|---|
| Semi-Major Axis (a) | 1.230 AU |
| Eccentricity (e) | 0.193 |
| Perihelion Distance (q) | 0.989 AU |
| Aphelion Distance (Q) | 1.460 AU |
| Orbital Period | 1.36 years |
| Orbital Inclination (i) | 18.3° |
| Potentially Hazardous Asteroid | No |
Earth Close-Approach Timeline
| Date (TDB) | Nominal Distance | Lunar Distances | Velocity | Inside Moon? | Details |
|---|---|---|---|---|---|
| 2026-Sep-30 09:03 | 3,880,000 km | 10.1 LD | 10.3139107472209 km/s | No | View Encounter |