IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.5055377279 ± 4.32e-09 |
| Semi-major axis (a) | 2.1490513170 AU ± 1.54e-09 |
| Inclination (i) | 23.95878573° ± 4.76e-07 |
| Long. of Asc. Node (Ω) | 188.27489794° ± 2.62e-07 |
| Arg. of Perihelion (ω) | 194.55256941° ± 2.81e-07 |
| Mean Anomaly (M) | 160.08949968° ± 1.40e-06 |
| Mean Motion (n) | 0.3128542773°/day ± 3.36e-10 |
| Perihelion dist (q) | 1.06262480 AU ± 9.31e-09 |
| Aphelion dist (Q) | 3.23547784 AU ± 9.56e-09 |
| Orbital Period | 3.15043250 yr ± 3.38e-09 |
| H (abs. magnitude) | 14.38 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.021″ |
| Uncertainty | 0 |
| Orbit Type | Amor |
| MOID | 0.070400 AU |
| Observations Used | 3550 |
| Radar Obs Used | 2 |
| Gaia Obs Used | 154 |
| Oppositions | 43 |
| Arc Total | 1954-2026 |
| First Observation Used | 1954-05-06 |
| Last Observation Used | 2026-04-08 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2019-03-05 20:44:34 | S | 11 57 22.219 | -08 07 08.72 | – | V | C57 |
| 2019-03-05 20:44:34 | s | 1 -37054.985 | 0 +373977.06 | 1870.0 | – | C57 |
| 2019-03-05 21:14:34 | S | 11 57 20.801 | -08 06 53.78 | – | V | C57 |
| 2019-03-05 21:14:34 | s | 1 -38102.143 | 0 +374153.26 | 7510.0 | – | C57 |
| 2019-03-05 21:44:34 | S | 11 57 19.728 | -08 06 36.25 | – | V | C57 |
| 2019-03-05 21:44:34 | s | 1 -39148.490 | 0 +374320.36 | 9370.0 | – | C57 |
| 2019-03-05 22:44:34 | S | 11 57 17.371 | -08 06 13.14 | – | V | C57 |
| 2019-03-05 22:44:34 | s | 1 -41238.655 | 0 +374627.36 | 2220.0 | – | C57 |
| 2019-03-05 23:14:34 | S | 11 57 15.835 | -08 06 02.27 | – | V | C57 |
| 2019-03-05 23:14:34 | s | 1 -42282.427 | 0 +374767.28 | 3440.0 | – | C57 |
| 2019-03-06 00:44:34 | S | 11 57 12.835 | -08 05 16.37 | – | V | C57 |
| 2019-03-06 00:44:34 | s | 1 -45408.227 | 0 +375132.89 | 7770.0 | – | C57 |
| 2019-03-06 01:14:34 | S | 11 57 11.465 | -08 04 59.27 | – | V | C57 |
| 2019-03-06 01:14:34 | s | 1 -46448.245 | 0 +375236.76 | 6490.0 | – | C57 |
| 2019-03-06 01:44:34 | S | 11 57 10.027 | -08 04 48.94 | – | V | C57 |
| 2019-03-06 01:44:34 | s | 1 -47487.268 | 0 +375331.63 | 2370.0 | – | C57 |
| 2019-03-06 02:14:34 | S | 11 57 08.585 | -08 04 30.94 | – | V | C57 |
| 2019-03-06 02:14:34 | s | 1 -48525.273 | 0 +375417.54 | 5540.0 | – | C57 |
| 2019-03-06 02:44:34 | S | 11 57 07.716 | -08 04 22.40 | – | V | C57 |
| 2019-03-06 02:44:34 | s | 1 -49562.238 | 0 +375494.49 | 6110.0 | – | C57 |
| 2019-03-06 05:14:34 | S | 11 57 01.330 | -08 03 10.30 | – | V | C57 |
| 2019-03-06 05:14:34 | s | 1 -54730.661 | 0 +375745.24 | 4020.0 | – | C57 |
| 2019-03-06 05:44:34 | S | 11 57 00.449 | -08 02 54.89 | – | V | C57 |
| 2019-03-06 05:44:34 | s | 1 -55760.908 | 0 +375768.67 | 1420.0 | – | C57 |
| 2019-03-06 06:14:34 | S | 11 56 59.194 | -08 02 41.64 | – | V | C57 |
| 2019-03-06 06:14:34 | s | 1 -56789.958 | 0 +375783.22 | 7020.0 | – | C57 |
| 2019-03-06 07:14:34 | S | 11 56 56.808 | -08 02 08.88 | – | V | C57 |
| 2019-03-06 07:14:34 | s | 1 -58844.374 | 0 +375785.72 | 3290.0 | – | C57 |
| 2019-03-06 07:44:34 | S | 11 56 55.349 | -08 01 58.55 | – | V | C57 |
| 2019-03-06 07:44:34 | s | 1 -59869.696 | 0 +375773.69 | 4180.0 | – | C57 |
| 2019-03-06 07:54:14 | C | 11 56 37.36 | -08 01 45.8 | – | V | 703 |
| 2019-03-06 08:01:52 | C | 11 56 37.00 | -08 01 42.7 | – | V | 703 |
| 2019-03-06 08:09:28 | C | 11 56 36.70 | -08 01 39.2 | – | V | 703 |
| 2019-03-06 08:14:34 | S | 11 56 54.199 | -08 01 47.06 | – | V | C57 |
| 2019-03-06 08:14:34 | s | 1 -60893.730 | 0 +375752.82 | 3730.0 | – | C57 |
| 2019-03-06 08:17:05 | C | 11 56 36.37 | -08 01 35.5 | – | V | 703 |
| 2019-03-06 10:44:34 | S | 11 56 48.305 | -08 00 37.94 | – | V | C57 |
| 2019-03-06 10:44:34 | s | 1 -65993.814 | 0 +375516.17 | 5230.0 | – | C57 |
| 2019-03-06 11:14:34 | S | 11 56 47.249 | -08 00 24.84 | – | V | C57 |
| 2019-03-06 11:14:34 | s | 1 -67009.658 | 0 +375442.45 | 9060.0 | – | C57 |
| 2019-03-06 11:44:34 | S | 11 56 45.574 | -08 00 09.07 | – | V | C57 |
| 2019-03-06 11:44:34 | s | 1 -68024.058 | 0 +375359.94 | 2330.0 | – | C57 |
| 2019-03-06 12:14:34 | S | 11 56 44.340 | -07 59 53.27 | – | V | C57 |
| 2019-03-06 12:14:34 | s | 1 -69036.994 | 0 +375268.67 | 5140.0 | – | C57 |
| 2019-03-06 13:14:34 | S | 11 56 42.185 | -07 59 23.89 | – | V | C57 |
| 2019-03-06 13:14:34 | s | 1 -71058.380 | 0 +375059.84 | 9850.0 | – | C57 |
| 2019-03-06 13:44:34 | S | 11 56 40.594 | -07 59 14.32 | – | V | C57 |
| 2019-03-06 13:44:34 | s | 1 -72066.786 | 0 +374942.30 | 1970.0 | – | C57 |
| 2019-03-06 15:14:34 | S | 11 56 37.140 | -07 58 27.95 | – | V | C57 |
| 2019-03-06 15:14:34 | s | 1 -75082.588 | 0 +374537.28 | 1330.0 | – | C57 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1989-09-29 23:00:00 | 117822 | 5 | Hz | 2380 | -1 | -1 |
| 1989-09-29.958333 | 11782200 | 500 | Hz | 2380 | 251 | 251 |
| 1989-10-10 05:00:00 | -10620 | 20 | Hz | 8495 | -14 | -14 |
| 1989-10-10.208333 | -1062000 | 2000 | Hz | 8495 | 253 | 253 |