(2021 PH)
Gate C8. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2021 PH
- Kind
- asteroid
- Orbit class
- APO
- Gate
- C8
- Classification
- SOLAR
- Absolute magnitude (H)
- 22.89
Orbital elements
- Eccentricity (e)
- 0.1077
- Semi-major axis (au)
- 1.138
- Perihelion distance (au)
- 1.015
- Inclination (deg)
- 41.71
- Ascending node (deg)
- 129.19
- Argument of perihelion (deg)
- 349.51
- Mean anomaly (deg)
- 193.5
- Epoch (JD)
- 2459429.5
- Period (days)
- 443
- Earth MOID (au)
- 0.031
- Observation arc (days)
- 13
- Observations used
- 22
- First observed
- 2021-07-29
- Last observed
- 2021-08-11
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2027-01-21 03:58:00 | 0.2893 | 23.21 |
| 2027-07-30 02:54:00 | 0.4084 | 20.86 |
JPL Small-Body Database record