IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.4845101284 ± 3.67e-09 |
| Semi-major axis (a) | 1.7726202728 AU ± 4.91e-09 |
| Inclination (i) | 15.16492587° ± 1.28e-06 |
| Long. of Asc. Node (Ω) | 61.26024059° ± 4.32e-07 |
| Arg. of Perihelion (ω) | 232.34216057° ± 1.35e-06 |
| Mean Anomaly (M) | 156.19125053° ± 1.86e-06 |
| Mean Motion (n) | 0.4176271345°/day ± 1.74e-09 |
| Perihelion dist (q) | 0.91376780 AU ± 6.99e-09 |
| Aphelion dist (Q) | 2.63147275 AU ± 9.78e-09 |
| Orbital Period | 2.36006285 yr ± 9.81e-09 |
| NGA Model | r2 |
| A2 | -8.56130714e-15 ± 6.23e-15 AU/d² |
| H (abs. magnitude) | 17.70 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.268″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.021957 AU |
| Observations Used | 2443 |
| Radar Obs Used | 9 |
| Oppositions | 19 |
| Arc Total | 1989-2026 |
| First Observation Used | 1989-04-06 |
| Last Observation Used | 2026-01-26 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1989-05-25 00:00:00 | 108937 | 2 | Hz | 2380 | -1 | -1 |
| 1989-05-26 00:00:00 | 100742 | 2 | Hz | 2380 | -1 | -1 |
| 1989-05-28 04:00:00 | 282916 | 6 | Hz | 8495 | -14 | -14 |
| 1989-06-03 22:10:00 | 6477 | 6 | Hz | 8495 | -14 | -14 |
| 2022-05-17 04:10:00 | 83975604 | 15 | us | 8560 | -14 | -14 |
| 2022-05-18 02:30:00 | 77210577.36 | 2 | us | 8560 | -14 | -14 |
| 2022-05-20 02:50:00 | 62914187.58 | 2 | us | 8560 | -14 | -14 |
| 2022-05-23 02:30:00 | 43382602.515 | 1 | us | 8560 | -14 | -14 |