363027 (1998 ST27)
Gate D24. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 363027
- Kind
- asteroid
- Orbit class
- ATE
- Gate
- D24
- Classification
- SOLAR
- Potentially hazardous
- yes
- Diameter (km)
- 0.578
- Absolute magnitude (H)
- 19.58
- Albedo
- 0.059
- Rotation period (h)
- 3
Orbital elements
- Eccentricity (e)
- 0.5298
- Semi-major axis (au)
- 0.8198
- Perihelion distance (au)
- 0.385
- Inclination (deg)
- 21.05
- Ascending node (deg)
- 197.51
- Argument of perihelion (deg)
- 322.44
- Mean anomaly (deg)
- 353.97
- Epoch (JD)
- 2461200.5
- Period (days)
- 271
- Earth MOID (au)
- 0.00962
- Observation arc (days)
- 9517
- Observations used
- 1047
- First observed
- 1998-09-24
- Last observed
- 2024-10-14
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2027-10-09 10:15:00 | 0.1506 | 21.23 |
JPL Small-Body Database record