(2011 PU1)
Gate C21. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2011 PU1
- Kind
- asteroid
- Orbit class
- APO
- Gate
- C21
- Classification
- SOLAR
- Absolute magnitude (H)
- 25.6
Orbital elements
- Eccentricity (e)
- 0.2459
- Semi-major axis (au)
- 1.304
- Perihelion distance (au)
- 0.983
- Inclination (deg)
- 4.36
- Ascending node (deg)
- 301.77
- Argument of perihelion (deg)
- 326.86
- Mean anomaly (deg)
- 8.27
- Epoch (JD)
- 2461200.5
- Period (days)
- 544
- Earth MOID (au)
- 6.66E-5
- Observation arc (days)
- 2090
- Observations used
- 110
- First observed
- 2011-08-06
- Last observed
- 2017-04-26
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2026-10-11 21:47:00 | 0.4318 | 6.15 |
JPL Small-Body Database record