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 19:14:05 | S | 11 28 37.538 | -38 56 16.58 | – | V | C57 |
| 2021-04-07 19:14:05 | s | 1 +19838.147 | 0 +377129.21 | 3100.0 | – | C57 |
| 2021-04-07 19:24:05 | S | 11 28 36.727 | -38 56 14.82 | – | V | C57 |
| 2021-04-07 19:24:05 | s | 1 +19467.228 | 0 +377229.13 | 8660.0 | – | C57 |
| 2021-04-07 19:34:05 | S | 11 28 35.959 | -38 56 16.91 | – | V | C57 |
| 2021-04-07 19:34:05 | s | 1 +19096.255 | 0 +377328.05 | 4090.0 | – | C57 |
| 2021-04-07 19:44:05 | S | 11 28 34.586 | -38 56 09.06 | – | V | C57 |
| 2021-04-07 19:44:05 | s | 1 +18725.227 | 0 +377425.95 | 9380.0 | – | C57 |
| 2021-04-07 19:54:05 | S | 11 28 33.792 | -38 56 15.86 | – | V | C57 |
| 2021-04-07 19:54:05 | s | 1 +18354.147 | 0 +377522.85 | 4540.0 | – | C57 |
| 2021-04-07 20:04:05 | S | 11 28 33.413 | -38 56 12.62 | – | V | C57 |
| 2021-04-07 20:04:05 | s | 1 +17983.015 | 0 +377618.75 | 9570.0 | – | C57 |
| 2021-04-07 20:14:05 | S | 11 28 32.496 | -38 56 10.07 | – | V | C57 |
| 2021-04-07 20:14:05 | s | 1 +17611.832 | 0 +377713.64 | 4480.0 | – | C57 |
| 2021-04-07 20:34:05 | S | 11 28 30.314 | -38 56 09.13 | – | V | C57 |
| 2021-04-07 20:34:05 | s | 1 +16869.318 | 0 +377900.40 | 3920.0 | – | C57 |
| 2021-04-07 20:44:05 | S | 11 28 29.170 | -38 56 07.12 | – | V | C57 |
| 2021-04-07 20:44:05 | s | 1 +16497.989 | 0 +377992.27 | 8460.0 | – | C57 |
| 2021-04-07 20:54:05 | S | 11 28 28.394 | -38 56 05.93 | – | V | C57 |
| 2021-04-07 20:54:05 | s | 1 +16126.613 | 0 +378083.14 | 2880.0 | – | C57 |
| 2021-04-07 21:04:05 | S | 11 28 27.578 | -38 56 03.41 | – | V | C57 |
| 2021-04-07 21:04:05 | s | 1 +15755.191 | 0 +378173.01 | 7180.0 | – | C57 |
| 2021-04-07 21:14:05 | S | 11 28 26.690 | -38 56 05.46 | – | V | C57 |
| 2021-04-07 21:14:05 | s | 1 +15383.725 | 0 +378261.88 | 1370.0 | – | C57 |
| 2021-04-07 21:24:05 | S | 11 28 25.874 | -38 56 05.46 | – | V | C57 |
| 2021-04-07 21:24:05 | s | 1 +15012.215 | 0 +378349.74 | 5450.0 | – | C57 |
| 2021-04-07 21:34:05 | S | 11 28 24.682 | -38 56 02.15 | – | V | C57 |
| 2021-04-07 21:34:05 | s | 1 +14640.662 | 0 +378436.59 | 9420.0 | – | C57 |
| 2021-04-07 21:44:05 | S | 11 28 23.770 | -38 55 59.84 | – | V | C57 |
| 2021-04-07 21:44:05 | s | 1 +14269.067 | 0 +378522.45 | 3280.0 | – | C57 |
| 2021-04-07 21:54:05 | S | 11 28 22.656 | -38 56 00.96 | – | V | C57 |
| 2021-04-07 21:54:05 | s | 1 +13897.431 | 0 +378607.30 | 7030.0 | – | C57 |
| 2021-04-07 22:04:05 | S | 11 28 22.058 | -38 55 59.30 | – | V | C57 |
| 2021-04-07 22:04:05 | s | 1 +13525.756 | 0 +378691.16 | 690.0 | – | C57 |
| 2021-04-07 22:14:05 | S | 11 28 20.798 | -38 55 56.50 | – | V | C57 |
| 2021-04-07 22:14:05 | s | 1 +13154.042 | 0 +378774.01 | 4240.0 | – | C57 |
| 2021-04-07 22:24:05 | S | 11 28 19.997 | -38 55 58.55 | – | V | C57 |
| 2021-04-07 22:24:05 | s | 1 +12782.290 | 0 +378855.85 | 7690.0 | – | C57 |
| 2021-04-07 22:34:05 | S | 11 28 18.780 | -38 55 58.51 | – | V | C57 |
| 2021-04-07 22:34:05 | s | 1 +12410.501 | 0 +378936.70 | 1040.0 | – | C57 |
| 2021-04-07 22:44:05 | S | 11 28 18.218 | -38 55 54.12 | – | V | C57 |
| 2021-04-07 22:44:05 | s | 1 +12038.677 | 0 +379016.55 | 4300.0 | – | C57 |
| 2021-04-07 22:54:05 | S | 11 28 17.258 | -38 55 54.16 | – | V | C57 |
| 2021-04-07 22:54:05 | s | 1 +11666.817 | 0 +379095.40 | 7460.0 | – | C57 |
| 2021-04-07 23:04:05 | S | 11 28 15.986 | -38 55 54.23 | – | V | C57 |
| 2021-04-07 23:04:05 | s | 1 +11294.924 | 0 +379173.25 | 540.0 | – | C57 |
| 2021-04-07 23:24:05 | S | 11 28 14.525 | -38 55 53.26 | – | V | C57 |
| 2021-04-07 23:24:05 | s | 1 +10551.039 | 0 +379325.94 | 6420.0 | – | C57 |
| 2021-04-07 23:54:05 | S | 11 28 11.695 | -38 55 49.51 | – | V | C57 |
| 2021-04-08 00:04:05 | S | 11 28 10.730 | -38 55 48.86 | – | V | 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 |