(2009 RA4)
Gate E13. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2009 RA4
- Kind
- asteroid
- Orbit class
- AMO
- Gate
- E13
- Classification
- SOLAR
- Absolute magnitude (H)
- 21.6
Orbital elements
- Eccentricity (e)
- 0.4492
- Semi-major axis (au)
- 2.267
- Perihelion distance (au)
- 1.249
- Inclination (deg)
- 6.2
- Ascending node (deg)
- 358.14
- Argument of perihelion (deg)
- 345.25
- Mean anomaly (deg)
- 327.67
- Epoch (JD)
- 2461200.5
- Period (days)
- 1250
- Earth MOID (au)
- 0.242
- Observation arc (days)
- 58
- Observations used
- 39
- First observed
- 2009-09-14
- Last observed
- 2009-11-11
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2026-08-14 18:40:00 | 0.448 | 3.69 |
JPL Small-Body Database record