488509 (2000 UW13)
Gate E18. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 488509
- Kind
- asteroid
- Orbit class
- AMO
- Gate
- E18
- Classification
- SOLAR
- Absolute magnitude (H)
- 20.61
Orbital elements
- Eccentricity (e)
- 0.1453
- Semi-major axis (au)
- 1.275
- Perihelion distance (au)
- 1.09
- Inclination (deg)
- 26.46
- Ascending node (deg)
- 33.57
- Argument of perihelion (deg)
- 39.85
- Mean anomaly (deg)
- 252.11
- Epoch (JD)
- 2461200.5
- Period (days)
- 526
- Earth MOID (au)
- 0.127
- Observation arc (days)
- 8420
- Observations used
- 96
- First observed
- 2000-10-27
- Last observed
- 2023-11-16
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2026-10-26 04:00:00 | 0.444 | 18.63 |
| 2027-04-01 17:17:00 | 0.411 | 13.39 |
JPL Small-Body Database record