(2017 YD1)
Gate C20. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2017 YD1
- Kind
- asteroid
- Orbit class
- APO
- Gate
- C20
- Classification
- SOLAR
- Absolute magnitude (H)
- 30
Orbital elements
- Eccentricity (e)
- 0.0996
- Semi-major axis (au)
- 1.077
- Perihelion distance (au)
- 0.969
- Inclination (deg)
- 3.23
- Ascending node (deg)
- 264.61
- Argument of perihelion (deg)
- 141.87
- Mean anomaly (deg)
- 243.55
- Epoch (JD)
- 2461200.5
- Period (days)
- 408
- Earth MOID (au)
- 0.00274
- Observation arc (days)
- 10
- Observations used
- 29
- First observed
- 2017-12-20
- Last observed
- 2017-12-30
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2026-08-18 15:59:00 | 0.3071 | 11.08 |
| 2027-04-29 11:16:00 | 0.1807 | 3.72 |
JPL Small-Body Database record