285944 (2001 RZ11)
Gate E21. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 285944
- Kind
- asteroid
- Orbit class
- AMO
- Gate
- E21
- Classification
- SOLAR
- Diameter (km)
- 1.044
- Absolute magnitude (H)
- 16.71
- Albedo
- 0.407
- Rotation period (h)
- 2.2455
Orbital elements
- Eccentricity (e)
- 0.5066
- Semi-major axis (au)
- 2.192
- Perihelion distance (au)
- 1.081
- Inclination (deg)
- 53.15
- Ascending node (deg)
- 323.97
- Argument of perihelion (deg)
- 340.6
- Mean anomaly (deg)
- 235.39
- Epoch (JD)
- 2461200.5
- Period (days)
- 1190
- Earth MOID (au)
- 0.0886
- Observation arc (days)
- 8916
- Observations used
- 1049
- First observed
- 2001-09-10
- Last observed
- 2026-02-07
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2027-08-12 23:27:00 | 0.1364 | 28.96 |
JPL Small-Body Database record