(2018 QR)
Gate E4. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2018 QR
- Kind
- asteroid
- Orbit class
- AMO
- Gate
- E4
- Classification
- SOLAR
- Absolute magnitude (H)
- 24.7
Orbital elements
- Eccentricity (e)
- 0.4658
- Semi-major axis (au)
- 2.092
- Perihelion distance (au)
- 1.117
- Inclination (deg)
- 1.34
- Ascending node (deg)
- 255.9
- Argument of perihelion (deg)
- 70.5
- Mean anomaly (deg)
- 209.43
- Epoch (JD)
- 2461200.5
- Period (days)
- 1100
- Earth MOID (au)
- 0.107
- Observation arc (days)
- 85
- Observations used
- 43
- First observed
- 2018-07-09
- Last observed
- 2018-10-02
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2027-09-22 23:13:00 | 0.455 | 15.81 |
JPL Small-Body Database record