(2026 SG12)
Designation: 2026 SG12 | Estimated Size: 56.3 m
Physical Characteristics
| Primary Designation | 2026 SG12 |
|---|---|
| Full Name | (2026 SG12) |
| Estimated Diameter | 56.3 m (about 5 school buses) |
| Absolute Magnitude (H) | 24.001 |
| Total Encounters in Catalog | 1 |
Keplerian Orbit View
View in Full Solar System Orrery →
Heliocentric Orbit Projection
True-scale heliocentric projection showing (2026 SG12) (blue ellipse) relative to Earth (cyan), Venus, and Mars orbits.
| Orbital Classification | APO (Near-Earth Object) |
|---|---|
| Semi-Major Axis (a) | 1.550 AU |
| Eccentricity (e) | 0.381 |
| Perihelion Distance (q) | 0.959 AU |
| Aphelion Distance (Q) | 2.140 AU |
| Orbital Period | 1.93 years |
| Orbital Inclination (i) | 17.2° |
| Potentially Hazardous Asteroid | No |
Earth Close-Approach Timeline
| Date (TDB) | Nominal Distance | Lunar Distances | Velocity | Inside Moon? | Details |
|---|---|---|---|---|---|
| 2026-Sep-30 14:45 | 5,630,000 km | 14.7 LD | 11.6599209909943 km/s | No | View Encounter |