(2023 SU)
Gate E11. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2023 SU
- Kind
- asteroid
- Orbit class
- AMO
- Gate
- E11
- Classification
- SOLAR
- Absolute magnitude (H)
- 24.24
Orbital elements
- Eccentricity (e)
- 0.2299
- Semi-major axis (au)
- 1.324
- Perihelion distance (au)
- 1.02
- Inclination (deg)
- 2.3
- Ascending node (deg)
- 161.3
- Argument of perihelion (deg)
- 255.01
- Mean anomaly (deg)
- 244.53
- Epoch (JD)
- 2461200.5
- Period (days)
- 557
- Earth MOID (au)
- 0.0484
- Observation arc (days)
- 140
- Observations used
- 122
- First observed
- 2023-09-17
- Last observed
- 2024-02-04
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2026-08-30 09:27:00 | 0.2882 | 2.91 |
| 2026-12-23 05:51:00 | 0.2705 | 10.49 |
JPL Small-Body Database record