(2017 UN1)
Gate D21. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2017 UN1
- Kind
- asteroid
- Orbit class
- ATE
- Gate
- D21
- Classification
- SOLAR
- Absolute magnitude (H)
- 24.75
Orbital elements
- Eccentricity (e)
- 0.4669
- Semi-major axis (au)
- 0.8843
- Perihelion distance (au)
- 0.471
- Inclination (deg)
- 3.98
- Ascending node (deg)
- 39.05
- Argument of perihelion (deg)
- 201.72
- Mean anomaly (deg)
- 241.92
- Epoch (JD)
- 2461200.5
- Period (days)
- 304
- Earth MOID (au)
- 0.0312
- Observation arc (days)
- 13
- Observations used
- 27
- First observed
- 2017-10-17
- Last observed
- 2017-10-30
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2027-10-15 12:06:00 | 0.1853 | 10.23 |
JPL Small-Body Database record