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 |
|---|---|---|---|---|---|---|
| 2021-04-08 13:54:05 | S | 11 26 53.578 | -38 54 20.09 | – | V | C57 |
| 2021-04-08 13:54:05 | s | 1 -21821.867 | 0 +382127.30 | 3070.0 | – | C57 |
| 2021-04-08 14:04:05 | S | 11 26 52.586 | -38 54 16.74 | – | V | C57 |
| 2021-04-08 14:04:05 | s | 1 -22192.873 | 0 +382116.10 | 9890.0 | – | C57 |
| 2021-04-08 14:14:05 | S | 11 26 51.641 | -38 54 18.54 | – | V | C57 |
| 2021-04-08 14:14:05 | s | 1 -22563.826 | 0 +382103.92 | 6610.0 | – | C57 |
| 2021-04-08 14:24:05 | S | 11 26 50.527 | -38 54 13.68 | – | V | C57 |
| 2021-04-08 14:24:05 | s | 1 -22934.725 | 0 +382090.76 | 3240.0 | – | C57 |
| 2021-04-08 14:34:05 | S | 11 26 49.642 | -38 54 15.77 | – | V | C57 |
| 2021-04-08 14:34:05 | s | 1 -23305.569 | 0 +382076.62 | 9770.0 | – | C57 |
| 2021-04-08 14:44:05 | S | 11 26 48.965 | -38 54 12.49 | – | V | C57 |
| 2021-04-08 14:44:05 | s | 1 -23676.358 | 0 +382061.50 | 6210.0 | – | C57 |
| 2021-04-08 14:54:05 | S | 11 26 47.938 | -38 54 12.02 | – | V | C57 |
| 2021-04-08 14:54:05 | s | 1 -24047.090 | 0 +382045.40 | 2540.0 | – | C57 |
| 2021-04-08 15:04:05 | S | 11 26 46.838 | -38 54 10.98 | – | V | C57 |
| 2021-04-08 15:04:05 | s | 1 -24417.764 | 0 +382028.31 | 8770.0 | – | C57 |
| 2021-04-08 15:14:05 | S | 11 26 45.773 | -38 54 11.30 | – | V | C57 |
| 2021-04-08 15:14:05 | s | 1 -24788.381 | 0 +382010.24 | 4900.0 | – | C57 |
| 2021-04-08 15:24:05 | S | 11 26 45.007 | -38 54 07.27 | – | V | C57 |
| 2021-04-08 15:24:05 | s | 1 -25158.937 | 0 +381991.19 | 930.0 | – | C57 |
| 2021-04-08 15:34:05 | S | 11 26 43.843 | -38 54 08.32 | – | V | C57 |
| 2021-04-08 15:34:05 | s | 1 -25529.434 | 0 +381971.16 | 6840.0 | – | C57 |
| 2021-04-08 15:44:05 | S | 11 26 43.147 | -38 54 07.49 | – | V | C57 |
| 2021-04-08 15:44:05 | s | 1 -25899.869 | 0 +381950.15 | 2640.0 | – | C57 |
| 2021-04-08 15:54:05 | S | 11 26 42.300 | -38 54 07.06 | – | V | C57 |
| 2021-04-08 15:54:05 | s | 1 -26270.242 | 0 +381928.16 | 8340.0 | – | C57 |
| 2021-04-08 16:04:05 | S | 11 26 41.167 | -38 54 06.52 | – | V | C57 |
| 2021-04-08 16:04:05 | s | 1 -26640.551 | 0 +381905.19 | 3920.0 | – | C57 |
| 2021-04-08 16:14:05 | S | 11 26 40.555 | -38 54 04.68 | – | V | C57 |
| 2021-04-08 16:14:05 | s | 1 -27010.797 | 0 +381881.23 | 9380.0 | – | C57 |
| 2021-04-08 16:34:05 | S | 11 26 38.422 | -38 54 00.76 | – | V | C57 |
| 2021-04-08 16:34:05 | s | 1 -27751.092 | 0 +381830.38 | 9950.0 | – | C57 |
| 2021-04-08 16:44:05 | S | 11 26 37.476 | -38 53 59.17 | – | V | C57 |
| 2021-04-08 16:44:05 | s | 1 -28121.140 | 0 +381803.48 | 5050.0 | – | C57 |
| 2021-04-08 16:54:05 | S | 11 26 36.883 | -38 53 59.17 | – | V | C57 |
| 2021-04-08 16:54:05 | s | 1 -28491.119 | 0 +381775.61 | 30.0 | – | C57 |
| 2021-04-08 17:04:05 | S | 11 26 35.849 | -38 53 58.85 | – | V | C57 |
| 2021-04-08 17:04:05 | s | 1 -28861.030 | 0 +381746.75 | 4880.0 | – | C57 |
| 2021-04-08 18:54:05 | S | 11 26 25.380 | -38 53 46.97 | – | V | C57 |
| 2021-04-08 18:54:05 | s | 1 -32925.243 | 0 +381364.60 | 9380.0 | – | C57 |
| 2021-04-08 19:04:05 | S | 11 26 24.566 | -38 53 45.35 | – | V | C57 |
| 2021-04-08 19:04:05 | s | 1 -33294.255 | 0 +381323.98 | 2570.0 | – | C57 |
| 2021-04-08 19:14:05 | S | 11 26 23.662 | -38 53 42.58 | – | V | C57 |
| 2021-04-08 19:14:05 | s | 1 -33663.186 | 0 +381282.38 | 5600.0 | – | C57 |
| 2021-04-08 19:34:05 | S | 11 26 21.936 | -38 53 39.12 | – | V | C57 |
| 2021-04-08 19:34:05 | s | 1 -34400.802 | 0 +381196.23 | 1210.0 | – | C57 |
| 2021-04-08 19:44:05 | S | 11 26 20.952 | -38 53 39.73 | – | V | C57 |
| 2021-04-08 19:44:05 | s | 1 -34769.484 | 0 +381151.69 | 3780.0 | – | C57 |
| 2021-04-08 19:54:05 | S | 11 26 19.879 | -38 53 38.65 | – | V | C57 |
| 2021-04-08 19:54:05 | s | 1 -35138.082 | 0 +381106.17 | 6180.0 | – | 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 |