IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.5702246268 ± 1.40e-07 |
| Semi-major axis (a) | 2.5448411468 AU ± 5.25e-08 |
| Inclination (i) | 20.39923791° ± 3.65e-05 |
| Long. of Asc. Node (Ω) | 162.92162516° ± 4.08e-05 |
| Arg. of Perihelion (ω) | 347.75522149° ± 5.87e-05 |
| Mean Anomaly (M) | 21.61657954° ± 1.17e-04 |
| Mean Motion (n) | 0.2427846689°/day ± 7.52e-09 |
| Perihelion dist (q) | 1.09371005 AU ± 3.58e-07 |
| Aphelion dist (Q) | 3.99597224 AU ± 3.67e-07 |
| Orbital Period | 4.05967266 yr ± 1.26e-07 |
| H (abs. magnitude) | 18.38 |
|---|---|
| G (slope) | 0.10 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.984″ |
| Uncertainty | 0 |
| Orbit Type | Amor |
| MOID | 0.109709 AU |
| Observations Used | 54 |
| Radar Obs Used | 1 |
| Oppositions | 21 |
| Arc Total | 1953-2020 |
| First Observation Used | 1953-03-09 |
| Last Observation Used | 2020-10-25 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 1981-03-07 13:30:42 | A | 11 27 14.12 | +21 23 20.0 | – | – | 330 |
| 1985-03-23 06:46:45 | A | 09 35 57.16 | +45 17 17.4 | – | A | 801 |
| 2004-10-09 08:29:53 | C | 02 44 58.05 | -09 10 04.1 | – | o | 696 |
| 2004-10-09 09:01:03 | C | 02 44 57.14 | -09 10 25.3 | – | o | 696 |
| 2009-02-22 05:50:46 | C | 02 27 16.95 | -04 11 11.0 | – | W | T14 |
| 2009-02-22 05:57:18 | C | 02 27 17.45 | -04 11 06.9 | – | W | T14 |
| 2020-10-25 02:54:42 | C | 00 53 40.83 | -12 44 34.7 | – | W | W84 |
| 2020-10-25 03:09:31 | C | 00 53 40.23 | -12 44 39.7 | – | W | W84 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1981-03-08 03:40:00 | -106796 | 2 | Hz | 2380 | -1 | -1 |
| 1981-03-08.152778 | -10679600 | 200 | Hz | 2380 | 251 | 251 |