IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.7107467213 ± 7.86e-09 |
| Semi-major axis (a) | 2.1786561904 AU ± 2.01e-09 |
| Inclination (i) | 2.52173396° ± 1.85e-06 |
| Long. of Asc. Node (Ω) | 74.86179805° ± 3.18e-05 |
| Arg. of Perihelion (ω) | 98.37277974° ± 3.18e-05 |
| Mean Anomaly (M) | 97.01272003° ± 9.77e-07 |
| Mean Motion (n) | 0.3064991154°/day ± 4.25e-10 |
| Perihelion dist (q) | 0.63018345 AU ± 1.71e-08 |
| Aphelion dist (Q) | 3.72712893 AU ± 1.75e-08 |
| Orbital Period | 3.21575572 yr ± 4.46e-09 |
| H (abs. magnitude) | 15.32 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.261″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.002709 AU |
| Observations Used | 1627 |
| Radar Obs Used | 5 |
| Oppositions | 56 |
| Arc Total | 1931-2025 |
| First Observation Used | 1931-12-03 |
| Last Observation Used | 2025-10-05 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1983-06-13 21:00:00 | 174592.08 | 0.25 | Hz | 2380 | -1 | -1 |
| 1983-06-14 21:10:00 | 149972.38 | 0.25 | Hz | 2380 | -1 | -1 |
| 1983-06-16 21:00:00 | 96790.67 | 0.25 | Hz | 2380 | -1 | -1 |
| 1983-06-17 21:50:00 | 65179.6 | 0.25 | Hz | 2380 | -1 | -1 |
| 2012-03-07 17:17:00 | 70818.8 | 0.2 | Hz | 2380 | -1 | -1 |