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 |
|---|---|---|---|---|---|---|
| 2021-04-09 07:24:05 | S | 11 25 15.958 | -38 52 14.99 | – | V | C57 |
| 2021-04-09 07:24:05 | s | 1 -60312.124 | 0 +375597.84 | 980.0 | – | C57 |
| 2021-04-09 07:34:05 | S | 11 25 14.894 | -38 52 10.60 | – | V | C57 |
| 2021-04-09 07:34:05 | s | 1 -60672.409 | 0 +375483.66 | 7160.0 | – | C57 |
| 2021-04-09 07:44:05 | S | 11 25 13.836 | -38 52 07.64 | – | V | C57 |
| 2021-04-09 07:44:05 | s | 1 -61032.541 | 0 +375368.49 | 3040.0 | – | C57 |
| 2021-04-09 07:54:05 | S | 11 25 12.991 | -38 52 09.62 | – | V | C57 |
| 2021-04-09 07:54:05 | s | 1 -61392.518 | 0 +375252.34 | 8610.0 | – | C57 |
| 2021-04-09 08:04:05 | S | 11 25 12.067 | -38 52 05.74 | – | V | C57 |
| 2021-04-09 08:04:05 | s | 1 -61752.340 | 0 +375135.21 | 3870.0 | – | C57 |
| 2021-04-09 08:14:05 | S | 11 25 11.350 | -38 52 06.38 | – | V | C57 |
| 2021-04-09 08:14:05 | s | 1 -62112.005 | 0 +375017.09 | 8820.0 | – | C57 |
| 2021-04-09 08:34:05 | S | 11 25 09.586 | -38 52 03.14 | – | V | C57 |
| 2021-04-09 08:34:05 | s | 1 -62830.863 | 0 +374777.90 | 7780.0 | – | C57 |
| 2021-04-09 08:44:05 | S | 11 25 08.254 | -38 52 01.63 | – | V | C57 |
| 2021-04-09 08:44:05 | s | 1 -63190.053 | 0 +374656.83 | 1780.0 | – | C57 |
| 2021-04-09 08:54:05 | S | 11 25 07.656 | -38 52 02.46 | – | V | C57 |
| 2021-04-09 08:54:05 | s | 1 -63549.083 | 0 +374534.78 | 5470.0 | – | C57 |
| 2021-04-09 09:04:05 | S | 11 25 06.487 | -38 51 57.46 | – | V | C57 |
| 2021-04-09 09:04:05 | s | 1 -63907.951 | 0 +374411.74 | 8830.0 | – | C57 |
| 2021-04-09 09:14:05 | S | 11 25 05.753 | -38 51 57.13 | – | V | C57 |
| 2021-04-09 09:14:05 | s | 1 -64266.657 | 0 +374287.71 | 1870.0 | – | C57 |
| 2021-04-09 09:24:05 | S | 11 25 04.464 | -38 51 57.31 | – | V | C57 |
| 2021-04-09 09:24:05 | s | 1 -64625.200 | 0 +374162.70 | 4580.0 | – | C57 |
| 2021-04-09 09:34:05 | S | 11 25 03.979 | -38 51 54.25 | – | V | C57 |
| 2021-04-09 09:34:05 | s | 1 -64983.578 | 0 +374036.71 | 6960.0 | – | C57 |
| 2021-04-09 09:44:05 | S | 11 25 03.005 | -38 51 52.81 | – | V | C57 |
| 2021-04-09 09:44:05 | s | 1 -65341.790 | 0 +373909.73 | 9010.0 | – | C57 |
| 2021-04-09 09:54:05 | S | 11 25 01.848 | -38 51 49.54 | – | V | C57 |
| 2021-04-09 09:54:05 | s | 1 -65699.836 | 0 +373781.76 | 730.0 | – | C57 |
| 2021-04-09 10:24:05 | S | 11 24 59.117 | -38 51 47.95 | – | V | C57 |
| 2021-04-09 10:24:05 | s | 1 -66772.965 | 0 +373391.95 | 3870.0 | – | C57 |
| 2021-04-09 10:34:05 | S | 11 24 57.958 | -38 51 47.12 | – | V | C57 |
| 2021-04-09 10:34:05 | s | 1 -67130.335 | 0 +373260.04 | 4240.0 | – | C57 |
| 2021-04-09 10:44:05 | S | 11 24 57.245 | -38 51 42.73 | – | V | C57 |
| 2021-04-09 10:44:05 | s | 1 -67487.533 | 0 +373127.14 | 4260.0 | – | C57 |
| 2021-04-09 10:54:05 | S | 11 24 56.316 | -38 51 46.87 | – | V | C57 |
| 2021-04-09 10:54:05 | s | 1 -67844.559 | 0 +372993.26 | 3940.0 | – | C57 |
| 2021-04-09 11:04:05 | S | 11 24 55.654 | -38 51 44.96 | – | V | C57 |
| 2021-04-09 11:04:05 | s | 1 -68201.411 | 0 +372858.39 | 3270.0 | – | C57 |
| 2021-04-09 11:14:05 | S | 11 24 54.497 | -38 51 41.83 | – | V | C57 |
| 2021-04-09 11:14:05 | s | 1 -68558.088 | 0 +372722.54 | 2240.0 | – | C57 |
| 2021-04-09 11:44:05 | S | 11 24 51.926 | -38 51 37.33 | – | V | C57 |
| 2021-04-09 11:44:05 | s | 1 -69627.062 | 0 +372309.05 | 7060.0 | – | C57 |
| 2021-04-09 11:54:05 | S | 11 24 50.945 | -38 51 36.43 | – | V | C57 |
| 2021-04-09 11:54:05 | s | 1 -69983.031 | 0 +372169.25 | 4620.0 | – | C57 |
| 2021-04-09 12:04:05 | S | 11 24 49.610 | -38 51 33.88 | – | V | C57 |
| 2021-04-09 12:04:05 | s | 1 -70338.819 | 0 +372028.45 | 1810.0 | – | C57 |
| 2021-04-09 12:14:05 | S | 11 24 49.164 | -38 51 33.73 | – | V | C57 |
| 2021-04-09 12:14:05 | s | 1 -70694.427 | 0 +371886.68 | 8650.0 | – | 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 |