144901 (2004 WG1)
Gate C14. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 144901
- Kind
- asteroid
- Orbit class
- APO
- Gate
- C14
- Classification
- SOLAR
- Diameter (km)
- 2.24
- Absolute magnitude (H)
- 17.54
- Albedo
- 0.038
- Rotation period (h)
- 8.06
Orbital elements
- Eccentricity (e)
- 0.5216
- Semi-major axis (au)
- 1.64
- Perihelion distance (au)
- 0.785
- Inclination (deg)
- 13.03
- Ascending node (deg)
- 41.96
- Argument of perihelion (deg)
- 232.52
- Mean anomaly (deg)
- 192.64
- Epoch (JD)
- 2461200.5
- Period (days)
- 767
- Earth MOID (au)
- 0.0548
- Observation arc (days)
- 7783
- Observations used
- 724
- First observed
- 2004-09-22
- Last observed
- 2026-01-13
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2027-04-17 18:37:00 | 0.0649 | 16.38 |
JPL Small-Body Database record