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 |
|---|---|---|---|---|---|---|
| 2021-04-06 14:54:05 | S | 11 31 16.222 | -38 58 32.88 | – | V | C57 |
| 2021-04-06 14:54:05 | s | 1 +81187.489 | 0 +345121.98 | 3820.0 | – | C57 |
| 2021-04-06 15:04:05 | S | 11 31 15.557 | -38 58 34.28 | – | V | C57 |
| 2021-04-06 15:04:05 | s | 1 +80842.279 | 0 +345400.39 | 6490.0 | – | C57 |
| 2021-04-06 15:14:05 | S | 11 31 14.470 | -38 58 33.89 | – | V | C57 |
| 2021-04-06 15:14:05 | s | 1 +80496.809 | 0 +345677.69 | 8600.0 | – | C57 |
| 2021-04-06 15:24:05 | S | 11 31 13.471 | -38 58 36.48 | – | V | C57 |
| 2021-04-06 15:24:05 | s | 1 +80151.080 | 0 +345953.88 | 150.0 | – | C57 |
| 2021-04-06 15:34:05 | S | 11 31 12.528 | -38 58 32.41 | – | V | C57 |
| 2021-04-06 15:34:05 | s | 1 +79805.094 | 0 +346228.98 | 1140.0 | – | C57 |
| 2021-04-06 15:44:05 | S | 11 31 11.964 | -38 58 31.87 | – | V | C57 |
| 2021-04-06 15:44:05 | s | 1 +79458.852 | 0 +346502.96 | 1590.0 | – | C57 |
| 2021-04-06 15:54:05 | S | 11 31 10.884 | -38 58 29.96 | – | V | C57 |
| 2021-04-06 15:54:05 | s | 1 +79112.356 | 0 +346775.85 | 1480.0 | – | C57 |
| 2021-04-06 16:04:05 | S | 11 31 09.850 | -38 58 27.16 | – | V | C57 |
| 2021-04-06 16:04:05 | s | 1 +78765.607 | 0 +347047.63 | 830.0 | – | C57 |
| 2021-04-06 16:14:05 | S | 11 31 08.854 | -38 58 31.80 | – | V | C57 |
| 2021-04-06 16:14:05 | s | 1 +78418.607 | 0 +347318.31 | 9640.0 | – | C57 |
| 2021-04-06 16:24:05 | S | 11 31 08.201 | -38 58 30.61 | – | V | C57 |
| 2021-04-06 16:24:05 | s | 1 +78071.357 | 0 +347587.89 | 7900.0 | – | C57 |
| 2021-04-06 16:34:05 | S | 11 31 07.272 | -38 58 28.67 | – | V | C57 |
| 2021-04-06 16:34:05 | s | 1 +77723.858 | 0 +347856.36 | 5630.0 | – | C57 |
| 2021-04-06 16:44:05 | S | 11 31 06.120 | -38 58 28.70 | – | V | C57 |
| 2021-04-06 16:44:05 | s | 1 +77376.113 | 0 +348123.74 | 2830.0 | – | C57 |
| 2021-04-06 17:04:05 | S | 11 31 04.339 | -38 58 27.19 | – | V | C57 |
| 2021-04-06 17:04:05 | s | 1 +76679.888 | 0 +348655.21 | 5630.0 | – | C57 |
| 2021-04-06 17:24:05 | S | 11 31 02.249 | -38 58 26.00 | – | V | C57 |
| 2021-04-06 17:24:05 | s | 1 +75982.692 | 0 +349182.29 | 6340.0 | – | C57 |
| 2021-04-06 17:34:05 | S | 11 31 01.282 | -38 58 23.02 | – | V | C57 |
| 2021-04-06 17:34:05 | s | 1 +75633.734 | 0 +349444.18 | 910.0 | – | C57 |
| 2021-04-06 17:44:05 | S | 11 31 00.526 | -38 58 22.12 | – | V | C57 |
| 2021-04-06 17:44:05 | s | 1 +75284.538 | 0 +349704.99 | 4970.0 | – | C57 |
| 2021-04-06 17:54:05 | S | 11 30 59.700 | -38 58 21.11 | – | V | C57 |
| 2021-04-06 17:54:05 | s | 1 +74935.105 | 0 +349964.69 | 8510.0 | – | C57 |
| 2021-04-06 18:04:05 | S | 11 30 58.584 | -38 58 21.68 | – | V | C57 |
| 2021-04-06 18:04:05 | s | 1 +74585.437 | 0 +350223.31 | 1550.0 | – | C57 |
| 2021-04-06 18:14:05 | S | 11 30 57.986 | -38 58 21.36 | – | V | C57 |
| 2021-04-06 18:14:05 | s | 1 +74235.535 | 0 +350480.83 | 4070.0 | – | C57 |
| 2021-04-06 18:24:05 | S | 11 30 56.736 | -38 58 19.67 | – | V | C57 |
| 2021-04-06 18:24:05 | s | 1 +73885.400 | 0 +350737.27 | 6100.0 | – | C57 |
| 2021-04-06 18:44:05 | S | 11 30 54.996 | -38 58 21.86 | – | V | C57 |
| 2021-04-06 18:44:05 | s | 1 +73184.439 | 0 +351246.86 | 8640.0 | – | C57 |
| 2021-04-06 18:54:05 | S | 11 30 54.295 | -38 58 17.76 | – | V | C57 |
| 2021-04-06 18:54:05 | s | 1 +72833.615 | 0 +351500.03 | 9170.0 | – | C57 |
| 2021-04-06 19:54:05 | S | 11 30 48.266 | -38 58 09.73 | – | V | C57 |
| 2021-04-06 19:54:05 | s | 1 +70723.959 | 0 +352996.19 | 2100.0 | – | C57 |
| 2021-04-06 20:04:05 | S | 11 30 47.472 | -38 58 13.66 | – | V | C57 |
| 2021-04-06 20:04:05 | s | 1 +70371.577 | 0 +353241.76 | 9240.0 | – | C57 |
| 2021-04-06 20:14:05 | S | 11 30 46.212 | -38 58 13.62 | – | V | C57 |
| 2021-04-06 20:14:05 | s | 1 +70018.977 | 0 +353486.24 | 5910.0 | – | 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 |