(2017 QN18)
Gate C23. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2017 QN18
- Kind
- asteroid
- Orbit class
- APO
- Gate
- C23
- Classification
- SOLAR
- Absolute magnitude (H)
- 20.36
Orbital elements
- Eccentricity (e)
- 0.8335
- Semi-major axis (au)
- 2.141
- Perihelion distance (au)
- 0.356
- Inclination (deg)
- 6.72
- Ascending node (deg)
- 280.39
- Argument of perihelion (deg)
- 176.58
- Mean anomaly (deg)
- 268.01
- Epoch (JD)
- 2461200.5
- Period (days)
- 1140
- Earth MOID (au)
- 0.104
- Observation arc (days)
- 2474
- Observations used
- 47
- First observed
- 2017-07-29
- Last observed
- 2024-05-07
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2027-05-06 18:53:00 | 0.3149 | 36.92 |
JPL Small-Body Database record