(2017 RO17)
Gate D20. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2017 RO17
- Kind
- asteroid
- Orbit class
- ATE
- Gate
- D20
- Classification
- SOLAR
- Absolute magnitude (H)
- 26.1
Orbital elements
- Eccentricity (e)
- 0.3788
- Semi-major axis (au)
- 0.8712
- Perihelion distance (au)
- 0.541
- Inclination (deg)
- 0.96
- Ascending node (deg)
- 187.29
- Argument of perihelion (deg)
- 19.82
- Mean anomaly (deg)
- 14.44
- Epoch (JD)
- 2461200.5
- Period (days)
- 297
- Earth MOID (au)
- 0.00765
- Observation arc (days)
- 8
- Observations used
- 12
- First observed
- 2017-09-14
- Last observed
- 2017-09-22
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2026-07-08 01:43:00 | 0.3359 | 8.09 |
| 2026-10-13 00:10:00 | 0.2011 | 8.45 |
| 2027-02-25 01:50:00 | 0.3869 | 12.59 |
JPL Small-Body Database record