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 20:04:05 | S | 11 26 18.811 | -38 53 37.79 | – | V | C57 |
| 2021-04-08 20:04:05 | s | 1 -35506.594 | 0 +381059.67 | 8430.0 | – | C57 |
| 2021-04-08 20:14:05 | S | 11 26 18.106 | -38 53 34.84 | – | V | C57 |
| 2021-04-08 20:14:05 | s | 1 -35875.020 | 0 +381012.18 | 510.0 | – | C57 |
| 2021-04-08 20:24:05 | S | 11 26 16.913 | -38 53 33.00 | – | V | C57 |
| 2021-04-08 20:24:05 | s | 1 -36243.357 | 0 +380963.72 | 2430.0 | – | C57 |
| 2021-04-08 20:34:05 | S | 11 26 15.984 | -38 53 33.76 | – | V | C57 |
| 2021-04-08 20:34:05 | s | 1 -36611.606 | 0 +380914.28 | 4170.0 | – | C57 |
| 2021-04-08 20:44:05 | S | 11 26 15.134 | -38 53 31.16 | – | V | C57 |
| 2021-04-08 20:44:05 | s | 1 -36979.766 | 0 +380863.86 | 5750.0 | – | C57 |
| 2021-04-08 20:54:05 | S | 11 26 14.292 | -38 53 29.00 | – | V | C57 |
| 2021-04-08 20:54:05 | s | 1 -37347.835 | 0 +380812.46 | 7160.0 | – | C57 |
| 2021-04-08 21:04:05 | S | 11 26 13.495 | -38 53 32.50 | – | V | C57 |
| 2021-04-08 21:04:05 | s | 1 -37715.813 | 0 +380760.08 | 8390.0 | – | C57 |
| 2021-04-08 21:14:05 | S | 11 26 12.360 | -38 53 28.03 | – | V | C57 |
| 2021-04-08 21:14:05 | s | 1 -38083.699 | 0 +380706.72 | 9450.0 | – | C57 |
| 2021-04-08 21:24:05 | S | 11 26 11.623 | -38 53 27.67 | – | V | C57 |
| 2021-04-08 21:24:05 | s | 1 -38451.491 | 0 +380652.38 | 330.0 | – | C57 |
| 2021-04-08 21:34:05 | S | 11 26 10.658 | -38 53 26.05 | – | V | C57 |
| 2021-04-08 21:34:05 | s | 1 -38819.189 | 0 +380597.06 | 1030.0 | – | C57 |
| 2021-04-08 22:34:05 | S | 11 26 05.100 | -38 53 17.59 | – | V | C57 |
| 2021-04-08 22:34:05 | s | 1 -41023.345 | 0 +380244.56 | 1330.0 | – | C57 |
| 2021-04-08 22:44:05 | S | 11 26 04.234 | -38 53 17.99 | – | V | C57 |
| 2021-04-08 22:44:05 | s | 1 -41390.356 | 0 +380182.38 | 710.0 | – | C57 |
| 2021-04-08 22:54:05 | S | 11 26 03.216 | -38 53 18.56 | – | V | C57 |
| 2021-04-08 22:54:05 | s | 1 -41757.266 | 0 +380119.22 | 9900.0 | – | C57 |
| 2021-04-08 23:04:05 | S | 11 26 02.136 | -38 53 15.50 | – | V | C57 |
| 2021-04-08 23:04:05 | s | 1 -42124.073 | 0 +380055.08 | 8890.0 | – | C57 |
| 2021-04-08 23:14:05 | S | 11 26 01.214 | -38 53 16.94 | – | V | C57 |
| 2021-04-08 23:14:05 | s | 1 -42490.777 | 0 +379989.96 | 7680.0 | – | C57 |
| 2021-04-08 23:24:05 | S | 11 26 00.439 | -38 53 12.70 | – | V | C57 |
| 2021-04-08 23:24:05 | s | 1 -42857.375 | 0 +379923.87 | 6270.0 | – | C57 |
| 2021-04-08 23:34:05 | S | 11 25 59.594 | -38 53 11.98 | – | V | C57 |
| 2021-04-08 23:34:05 | s | 1 -43223.868 | 0 +379856.79 | 4650.0 | – | C57 |
| 2021-04-08 23:44:05 | S | 11 25 58.711 | -38 53 09.56 | – | V | C57 |
| 2021-04-08 23:44:05 | s | 1 -43590.255 | 0 +379788.73 | 2830.0 | – | C57 |
| 2021-04-08 23:54:05 | S | 11 25 57.749 | -38 53 09.31 | – | V | C57 |
| 2021-04-08 23:54:05 | s | 1 -43956.534 | 0 +379719.69 | 800.0 | – | C57 |
| 2021-04-09 00:04:05 | S | 11 25 56.789 | -38 53 11.47 | – | V | C57 |
| 2021-04-09 00:04:05 | s | 1 -44322.704 | 0 +379649.67 | 8560.0 | – | C57 |
| 2021-04-09 00:14:05 | S | 11 25 55.975 | -38 53 08.38 | – | V | C57 |
| 2021-04-09 00:14:05 | s | 1 -44688.765 | 0 +379578.67 | 6110.0 | – | C57 |
| 2021-04-09 00:24:05 | S | 11 25 54.607 | -38 53 03.77 | – | V | C57 |
| 2021-04-09 00:24:05 | s | 1 -45054.716 | 0 +379506.70 | 3440.0 | – | C57 |
| 2021-04-09 02:14:05 | S | 11 25 44.165 | -38 52 52.82 | – | V | C57 |
| 2021-04-09 02:14:05 | s | 1 -49072.608 | 0 +378650.24 | 9390.0 | – | C57 |
| 2021-04-09 02:24:05 | S | 11 25 43.733 | -38 52 50.81 | – | V | C57 |
| 2021-04-09 02:24:05 | s | 1 -49437.158 | 0 +378566.49 | 4000.0 | – | C57 |
| 2021-04-09 02:34:05 | S | 11 25 42.809 | -38 52 52.32 | – | V | C57 |
| 2021-04-09 02:34:05 | s | 1 -49801.586 | 0 +378481.77 | 8360.0 | – | 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 |