(2018 SE3)
Gate E22. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2018 SE3
- Kind
- asteroid
- Orbit class
- AMO
- Gate
- E22
- Classification
- SOLAR
- Absolute magnitude (H)
- 23.45
Orbital elements
- Eccentricity (e)
- 0.0188
- Semi-major axis (au)
- 1.178
- Perihelion distance (au)
- 1.155
- Inclination (deg)
- 36.73
- Ascending node (deg)
- 186.63
- Argument of perihelion (deg)
- 78.51
- Mean anomaly (deg)
- 101.56
- Epoch (JD)
- 2461200.5
- Period (days)
- 467
- Earth MOID (au)
- 0.175
- Observation arc (days)
- 1641
- Observations used
- 43
- First observed
- 2018-09-30
- Last observed
- 2023-03-29
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2027-09-30 10:39:00 | 0.2791 | 18.54 |
JPL Small-Body Database record