IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.6574752439 ± 6.44e-09 |
| Semi-major axis (a) | 1.6214443779 AU ± 4.95e-10 |
| Inclination (i) | 24.37896137° ± 7.77e-07 |
| Long. of Asc. Node (Ω) | 77.52718564° ± 2.04e-06 |
| Arg. of Perihelion (ω) | 77.92579270° ± 1.99e-06 |
| Mean Anomaly (M) | 115.97675053° ± 1.07e-06 |
| Mean Motion (n) | 0.4773744745°/day ± 2.19e-10 |
| Perihelion dist (q) | 0.55538484 AU ± 1.04e-08 |
| Aphelion dist (Q) | 2.68750392 AU ± 1.05e-08 |
| Orbital Period | 2.06468158 yr ± 9.46e-10 |
| H (abs. magnitude) | 14.88 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.179″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.024785 AU |
| Observations Used | 2821 |
| Radar Obs Used | 2 |
| Gaia Obs Used | 92 |
| Oppositions | 22 |
| Arc Total | 1974-2025 |
| First Observation Used | 1974-07-21 |
| Last Observation Used | 2025-09-17 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2020-10-22 01:44:11 | s | 1 +143456.43 | 7 - 8154.949 | 8380.0 | – | C57 |
| 2020-10-22 01:54:11 | S | 02 56 21.806 | -31 37 29.82 | – | V | C57 |
| 2020-10-22 01:54:11 | s | 1 +144088.76 | 7 - 7148.388 | 2290.0 | – | C57 |
| 2020-10-22 02:04:11 | S | 02 56 20.810 | -31 37 37.67 | – | V | C57 |
| 2020-10-22 02:04:11 | s | 1 +144714.25 | 3 - 6141.485 | 1710.0 | – | C57 |
| 2020-10-22 02:14:11 | S | 02 56 19.764 | -31 37 48.07 | – | V | C57 |
| 2020-10-22 02:14:11 | s | 1 +145332.94 | 7 - 5134.293 | 6660.0 | – | C57 |
| 2020-10-22 02:24:12 | S | 02 56 18.898 | -31 37 58.19 | – | V | C57 |
| 2020-10-22 02:24:12 | s | 1 +145944.90 | 0 - 4126.860 | 7200.0 | – | C57 |
| 2020-10-22 02:34:11 | S | 02 56 17.892 | -31 38 07.48 | – | V | C57 |
| 2020-10-22 02:34:11 | s | 1 +146550.16 | 5 - 3119.237 | 3360.0 | – | C57 |
| 2020-10-22 02:44:12 | S | 02 56 16.889 | -31 38 18.35 | – | V | C57 |
| 2020-10-22 02:44:12 | s | 1 +147148.79 | 3 - 2111.470 | 5180.0 | – | C57 |
| 2020-10-22 02:54:11 | S | 02 56 15.972 | -31 38 27.78 | – | V | C57 |
| 2020-10-22 02:54:11 | s | 1 +147740.83 | 5 - 1103.606 | 2700.0 | – | C57 |
| 2020-10-22 03:04:11 | S | 02 56 14.830 | -31 38 34.73 | – | V | C57 |
| 2020-10-22 03:04:11 | s | 1 +148326.34 | 4 - 95.692 | 5950.0 | – | C57 |
| 2020-10-22 03:14:11 | S | 02 56 13.764 | -31 38 46.90 | – | V | C57 |
| 2020-10-22 03:14:11 | s | 1 +148905.36 | 8 + 912.229 | 4990.0 | – | C57 |
| 2020-10-22 03:24:11 | S | 02 56 12.912 | -31 38 55.10 | – | V | C57 |
| 2020-10-22 03:24:11 | s | 1 +149477.96 | 0 + 1920.113 | 9830.0 | – | C57 |
| 2020-10-22 03:34:11 | S | 02 56 11.822 | -31 39 05.15 | – | V | C57 |
| 2020-10-22 03:34:11 | s | 1 +150044.16 | 9 + 2927.917 | 530.0 | – | C57 |
| 2020-10-22 03:44:11 | S | 02 56 10.846 | -31 39 14.83 | – | V | C57 |
| 2020-10-22 03:44:11 | s | 1 +150604.04 | 5 + 3935.600 | 7120.0 | – | C57 |
| 2020-10-22 03:54:12 | S | 02 56 09.790 | -31 39 24.08 | – | V | C57 |
| 2020-10-22 03:54:12 | s | 1 +151157.63 | 9 + 4943.121 | 9640.0 | – | C57 |
| 2020-10-22 04:04:11 | S | 02 56 08.842 | -31 39 33.55 | – | V | C57 |
| 2020-10-22 04:04:11 | s | 1 +151704.99 | 9 + 5950.440 | 8120.0 | – | C57 |
| 2020-10-22 04:14:12 | S | 02 56 07.843 | -31 39 42.98 | – | V | C57 |
| 2020-10-22 04:14:12 | s | 1 +152246.17 | 5 + 6957.520 | 2590.0 | – | C57 |
| 2020-10-22 04:24:11 | S | 02 56 06.842 | -31 39 52.67 | – | V | C57 |
| 2020-10-22 04:24:11 | s | 1 +152781.21 | 5 + 7964.322 | 3110.0 | – | C57 |
| 2020-10-22 04:34:11 | S | 02 56 05.762 | -31 40 03.40 | – | V | C57 |
| 2020-10-22 04:34:11 | s | 1 +153310.16 | 9 + 8970.809 | 9690.0 | – | C57 |
| 2020-10-22 04:44:11 | S | 02 56 04.872 | -31 40 12.68 | – | V | C57 |
| 2020-10-22 04:44:11 | s | 1 +153833.08 | 3 + 9976.945 | 2380.0 | – | C57 |
| 2020-10-22 04:54:11 | S | 02 56 03.871 | -31 40 21.68 | – | V | C57 |
| 2020-10-22 04:54:11 | s | 1 +154350.00 | 7 +10982.696 | 1210.0 | – | C57 |
| 2020-10-22 05:04:11 | S | 02 56 02.842 | -31 40 30.72 | – | V | C57 |
| 2020-10-22 05:04:11 | s | 1 +154860.98 | 8 +11988.026 | 6220.0 | – | C57 |
| 2020-10-22 05:14:11 | S | 02 56 01.754 | -31 40 40.12 | – | V | C57 |
| 2020-10-22 05:14:11 | s | 1 +155366.07 | 2 +12992.903 | 7440.0 | – | C57 |
| 2020-10-22 05:24:12 | S | 02 56 00.674 | -31 40 49.94 | – | V | C57 |
| 2020-10-22 05:24:12 | s | 1 +155865.30 | 7 +13997.293 | 4910.0 | – | C57 |
| 2020-10-22 05:34:11 | S | 02 55 59.729 | -31 40 59.66 | – | V | C57 |
| 2020-10-22 05:34:11 | s | 1 +156358.74 | 0 +15001.165 | 8650.0 | – | C57 |
| 2020-10-22 05:44:11 | S | 02 55 58.723 | -31 41 09.64 | – | V | C57 |
| 2020-10-22 05:44:11 | s | 1 +156846.41 | 6 +16004.488 | 8710.0 | – | C57 |
| 2020-10-22 05:54:11 | S | 02 55 57.727 | -31 41 18.67 | – | V | C57 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1994-05-27 17:00:00 | 217197.3 | 5.5 | Hz | 8510 | -14 | -14 |
| 1994-05-27.708333 | 21719730 | 200 | Hz | 8510 | 253 | 253 |
| 1994-05-28 14:00:00 | 158792.8 | 5.5 | Hz | 8510 | -14 | -14 |
| 1994-05-28.583333 | 15879280 | 200 | Hz | 8510 | 253 | 253 |