(2017 ST17)
Gate C3. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2017 ST17
- Kind
- asteroid
- Orbit class
- APO
- Gate
- C3
- Classification
- SOLAR
- Absolute magnitude (H)
- 24.82
Orbital elements
- Eccentricity (e)
- 0.3266
- Semi-major axis (au)
- 1.265
- Perihelion distance (au)
- 0.852
- Inclination (deg)
- 9.81
- Ascending node (deg)
- 9.76
- Argument of perihelion (deg)
- 89.22
- Mean anomaly (deg)
- 343.25
- Epoch (JD)
- 2461200.5
- Period (days)
- 520
- Earth MOID (au)
- 0.0594
- Observation arc (days)
- 25
- Observations used
- 21
- First observed
- 2017-09-26
- Last observed
- 2017-10-21
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2027-10-10 20:27:00 | 0.2136 | 15.18 |
JPL Small-Body Database record