IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.2841004432 ± 3.43e-08 |
| Semi-major axis (a) | 1.5746043356 AU ± 2.01e-09 |
| Inclination (i) | 32.95972677° ± 3.30e-06 |
| Long. of Asc. Node (Ω) | 339.97274315° ± 2.72e-06 |
| Arg. of Perihelion (ω) | 53.43849632° ± 1.16e-05 |
| Mean Anomaly (M) | 278.49197333° ± 1.94e-05 |
| Mean Motion (n) | 0.4988329260°/day ± 9.57e-10 |
| Perihelion dist (q) | 1.12725855 AU ± 5.40e-08 |
| Aphelion dist (Q) | 2.02195013 AU ± 5.40e-08 |
| Orbital Period | 1.97586453 yr ± 3.79e-09 |
| H (abs. magnitude) | 14.99 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.396″ |
| Uncertainty | 0 |
| Orbit Type | Amor |
| MOID | 0.214134 AU |
| Observations Used | 3727 |
| Radar Obs Used | 1 |
| Gaia Obs Used | 107 |
| Oppositions | 17 |
| Arc Total | 1982-2025 |
| First Observation Used | 1982-09-13 |
| Last Observation Used | 2025-07-25 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2021-04-07 14:34:05 | S | 11 29 04.099 | -38 56 44.09 | – | V | C57 |
| 2021-04-07 14:34:05 | s | 1 +30197.477 | 0 +373921.21 | 3860.0 | – | C57 |
| 2021-04-07 14:44:05 | S | 11 29 02.954 | -38 56 43.62 | – | V | C57 |
| 2021-04-07 14:44:05 | s | 1 +29828.509 | 0 +374049.47 | 4080.0 | – | C57 |
| 2021-04-07 14:54:05 | S | 11 29 02.026 | -38 56 38.58 | – | V | C57 |
| 2021-04-07 14:54:05 | s | 1 +29459.457 | 0 +374176.72 | 4100.0 | – | C57 |
| 2021-04-07 15:04:05 | S | 11 29 01.198 | -38 56 40.63 | – | V | C57 |
| 2021-04-07 15:04:05 | s | 1 +29090.322 | 0 +374302.95 | 3930.0 | – | C57 |
| 2021-04-07 15:14:05 | S | 11 29 00.026 | -38 56 39.23 | – | V | C57 |
| 2021-04-07 15:14:05 | s | 1 +28721.106 | 0 +374428.16 | 3560.0 | – | C57 |
| 2021-04-07 15:24:05 | S | 11 28 59.280 | -38 56 36.13 | – | V | C57 |
| 2021-04-07 15:24:05 | s | 1 +28351.809 | 0 +374552.35 | 3010.0 | – | C57 |
| 2021-04-07 15:34:05 | S | 11 28 57.871 | -38 56 36.67 | – | V | C57 |
| 2021-04-07 15:34:05 | s | 1 +27982.433 | 0 +374675.53 | 2270.0 | – | C57 |
| 2021-04-07 15:44:05 | S | 11 28 57.223 | -38 56 31.42 | – | V | C57 |
| 2021-04-07 15:44:05 | s | 1 +27612.979 | 0 +374797.69 | 1340.0 | – | C57 |
| 2021-04-07 15:54:05 | S | 11 28 56.376 | -38 56 32.46 | – | V | C57 |
| 2021-04-07 15:54:05 | s | 1 +27243.447 | 0 +374918.84 | 240.0 | – | C57 |
| 2021-04-07 16:04:05 | S | 11 28 55.450 | -38 56 35.70 | – | V | C57 |
| 2021-04-07 16:04:05 | s | 1 +26873.838 | 0 +375038.97 | 8950.0 | – | C57 |
| 2021-04-07 16:14:05 | S | 11 28 54.746 | -38 56 32.10 | – | V | C57 |
| 2021-04-07 16:14:05 | s | 1 +26504.155 | 0 +375158.09 | 7480.0 | – | C57 |
| 2021-04-07 16:24:05 | S | 11 28 53.633 | -38 56 32.89 | – | V | C57 |
| 2021-04-07 16:24:05 | s | 1 +26134.397 | 0 +375276.19 | 5840.0 | – | C57 |
| 2021-04-07 16:34:05 | S | 11 28 52.591 | -38 56 31.38 | – | V | C57 |
| 2021-04-07 16:34:05 | s | 1 +25764.566 | 0 +375393.28 | 4020.0 | – | C57 |
| 2021-04-07 16:44:05 | S | 11 28 51.670 | -38 56 30.91 | – | V | C57 |
| 2021-04-07 16:44:05 | s | 1 +25394.662 | 0 +375509.36 | 2040.0 | – | C57 |
| 2021-04-07 17:14:05 | S | 11 28 49.015 | -38 56 28.82 | – | V | C57 |
| 2021-04-07 17:14:05 | s | 1 +24284.529 | 0 +375851.52 | 5070.0 | – | C57 |
| 2021-04-07 17:24:05 | S | 11 28 47.969 | -38 56 25.37 | – | V | C57 |
| 2021-04-07 17:24:05 | s | 1 +23914.347 | 0 +375963.55 | 2420.0 | – | C57 |
| 2021-04-07 17:34:05 | S | 11 28 46.913 | -38 56 27.78 | – | V | C57 |
| 2021-04-07 17:34:05 | s | 1 +23544.098 | 0 +376074.57 | 9600.0 | – | C57 |
| 2021-04-07 17:44:05 | S | 11 28 45.946 | -38 56 20.62 | – | V | C57 |
| 2021-04-07 17:44:05 | s | 1 +23173.783 | 0 +376184.57 | 6630.0 | – | C57 |
| 2021-04-07 17:54:05 | S | 11 28 45.302 | -38 56 23.39 | – | V | C57 |
| 2021-04-07 17:54:05 | s | 1 +22803.404 | 0 +376293.57 | 3500.0 | – | C57 |
| 2021-04-07 18:04:05 | S | 11 28 44.011 | -38 56 23.86 | – | V | C57 |
| 2021-04-07 18:04:05 | s | 1 +22432.960 | 0 +376401.56 | 220.0 | – | C57 |
| 2021-04-07 18:14:05 | S | 11 28 43.322 | -38 56 23.82 | – | V | C57 |
| 2021-04-07 18:14:05 | s | 1 +22062.453 | 0 +376508.53 | 6790.0 | – | C57 |
| 2021-04-07 18:24:05 | S | 11 28 42.516 | -38 56 23.42 | – | V | C57 |
| 2021-04-07 18:24:05 | s | 1 +21691.884 | 0 +376614.50 | 3200.0 | – | C57 |
| 2021-04-07 18:34:05 | S | 11 28 41.422 | -38 56 22.56 | – | V | C57 |
| 2021-04-07 18:34:05 | s | 1 +21321.254 | 0 +376719.46 | 9470.0 | – | C57 |
| 2021-04-07 18:44:05 | S | 11 28 40.550 | -38 56 22.78 | – | V | C57 |
| 2021-04-07 18:44:05 | s | 1 +20950.565 | 0 +376823.41 | 5590.0 | – | C57 |
| 2021-04-07 19:04:05 | S | 11 28 38.556 | -38 56 14.46 | – | V | C57 |
| 2021-04-07 19:04:05 | s | 1 +20209.010 | 0 +377028.29 | 7410.0 | – | C57 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1986-09-07 05:10:00 | 8804 | 5 | Hz | 2380 | -1 | -1 |
| 1986-09-07.215278 | 880400 | 500 | Hz | 2380 | 251 | 251 |