IAA SBSS Data Base| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.3832284188 ± 6.51e-10 |
| Semi-major axis (a) | 1.6425644037 AU ± 4.60e-11 |
| Inclination (i) | 3.41407431° ± 1.19e-07 |
| Long. of Asc. Node (Ω) | 72.98445790° ± 2.27e-06 |
| Arg. of Perihelion (ω) | 319.58991656° ± 2.29e-06 |
| Mean Anomaly (M) | 167.22107700° ± 1.96e-07 |
| Mean Motion (n) | 0.4681970422°/day ± 1.97e-11 |
| Perihelion dist (q) | 1.01308704 AU ± 1.07e-09 |
| Aphelion dist (Q) | 2.27204176 AU ± 1.07e-09 |
| Orbital Period | 2.10515273 yr ± 8.85e-11 |
| H (abs. magnitude) | 18.11 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.192″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.038973 AU |
| Observations Used | 5293 |
| Radar Obs Used | 9 |
| Oppositions | 14 |
| Arc Total | 1996-2025 |
| First Observation Used | 1996-04-11 |
| Last Observation Used | 2025-02-27 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2019-04-06 05:55:31 | C | 11 11 20.109 | +11 38 33.18 | – | X | 309 |
| 2019-04-06 05:57:33 | C | 11 11 20.021 | +11 38 33.45 | – | X | 309 |
| 2019-04-06 05:59:30 | C | 11 11 19.950 | +11 38 33.62 | – | X | 309 |
| 2019-04-06 06:01:26 | C | 11 11 19.869 | +11 38 33.84 | – | X | 309 |
| 2019-04-06 06:03:23 | C | 11 11 19.795 | +11 38 34.04 | – | X | 309 |
| 2019-04-06 06:05:20 | C | 11 11 19.719 | +11 38 34.25 | – | X | 309 |
| 2019-04-06 06:07:17 | C | 11 11 19.642 | +11 38 34.45 | – | X | 309 |
| 2019-04-06 06:09:13 | C | 11 11 19.569 | +11 38 34.66 | – | X | 309 |
| 2019-04-06 06:11:16 | C | 11 11 19.484 | +11 38 34.87 | – | X | 309 |
| 2019-04-06 06:13:13 | C | 11 11 19.406 | +11 38 35.14 | – | X | 309 |
| 2019-04-06 06:15:10 | C | 11 11 19.326 | +11 38 35.30 | – | X | 309 |
| 2019-04-06 06:17:07 | C | 11 11 19.251 | +11 38 35.51 | – | X | 309 |
| 2019-04-06 06:19:04 | C | 11 11 19.174 | +11 38 35.73 | – | X | 309 |
| 2019-04-06 06:21:01 | C | 11 11 19.099 | +11 38 35.86 | – | X | 309 |
| 2019-04-06 06:22:57 | C | 11 11 19.023 | +11 38 36.07 | – | X | 309 |
| 2019-04-06 06:25:00 | C | 11 11 18.942 | +11 38 36.36 | – | X | 309 |
| 2019-04-06 06:26:57 | C | 11 11 18.863 | +11 38 36.50 | – | X | 309 |
| 2019-04-06 06:28:53 | C | 11 11 18.790 | +11 38 36.75 | – | X | 309 |
| 2019-04-06 06:30:50 | C | 11 11 18.714 | +11 38 36.91 | – | X | 309 |
| 2019-04-06 06:32:47 | C | 11 11 18.640 | +11 38 37.20 | – | X | 309 |
| 2019-04-06 06:36:39 | C | 11 11 18.480 | +11 38 37.59 | – | X | 309 |
| 2019-04-07 00:07:17 | C | 11 10 39.856 | +11 40 28.76 | – | X | 309 |
| 2019-04-07 00:08:46 | C | 11 10 39.802 | +11 40 28.91 | – | X | 309 |
| 2019-04-07 00:10:13 | C | 11 10 39.742 | +11 40 29.07 | – | X | 309 |
| 2019-04-07 00:12:27 | C | 11 10 39.661 | +11 40 29.32 | – | X | 309 |
| 2019-04-07 00:13:50 | C | 11 10 39.607 | +11 40 29.47 | – | X | 309 |
| 2019-04-07 00:15:13 | C | 11 10 39.553 | +11 40 29.59 | – | X | 309 |
| 2019-04-07 00:16:38 | C | 11 10 39.499 | +11 40 29.73 | – | X | 309 |
| 2019-04-07 00:18:03 | C | 11 10 39.444 | +11 40 29.91 | – | X | 309 |
| 2019-04-07 00:19:31 | C | 11 10 39.391 | +11 40 30.05 | – | X | 309 |
| 2019-04-07 00:22:30 | C | 11 10 39.276 | +11 40 30.34 | – | X | 309 |
| 2019-04-07 00:25:14 | C | 11 10 39.167 | +11 40 30.63 | – | X | 309 |
| 2019-04-07 00:26:37 | C | 11 10 39.116 | +11 40 30.80 | – | X | 309 |
| 2019-04-07 00:27:59 | C | 11 10 39.064 | +11 40 30.97 | – | X | 309 |
| 2019-04-07 00:29:22 | C | 11 10 39.009 | +11 40 31.09 | – | X | 309 |
| 2019-04-07 00:30:44 | C | 11 10 38.957 | +11 40 31.21 | – | X | 309 |
| 2019-04-07 00:32:14 | C | 11 10 38.898 | +11 40 31.38 | – | X | 309 |
| 2019-04-07 00:33:39 | C | 11 10 38.845 | +11 40 31.53 | – | X | 309 |
| 2019-04-07 00:35:01 | C | 11 10 38.790 | +11 40 31.68 | – | X | 309 |
| 2019-04-07 00:36:24 | C | 11 10 38.738 | +11 40 31.83 | – | X | 309 |
| 2019-04-07 00:37:47 | C | 11 10 38.687 | +11 40 31.97 | – | X | 309 |
| 2019-04-07 00:39:10 | C | 11 10 38.632 | +11 40 32.09 | – | X | 309 |
| 2019-04-07 00:40:33 | C | 11 10 38.576 | +11 40 32.28 | – | X | 309 |
| 2019-04-07 00:42:05 | C | 11 10 38.520 | +11 40 32.40 | – | X | 309 |
| 2019-04-07 00:43:27 | C | 11 10 38.466 | +11 40 32.57 | – | X | 309 |
| 2019-04-07 00:44:50 | C | 11 10 38.412 | +11 40 32.71 | – | X | 309 |
| 2019-04-07 00:46:13 | C | 11 10 38.359 | +11 40 32.86 | – | X | 309 |
| 2019-04-07 00:47:35 | C | 11 10 38.309 | +11 40 32.98 | – | X | 309 |
| 2019-04-07 00:48:59 | C | 11 10 38.252 | +11 40 33.16 | – | X | 309 |
| 2019-04-07 00:50:22 | C | 11 10 38.200 | +11 40 33.27 | – | X | 309 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 2003-11-14 09:00:00 | 48158516.71 | 0.2 | us | 8560 | -14 | -14 |
| 2003-11-15 05:30:00 | 48558999.72 | 0.2 | us | 8560 | -14 | -14 |
| 2003-11-23 03:26:00 | 60567637.54 | 0.1 | us | 2380 | -1 | -1 |
| 2003-11-24 03:17:00 | 62957533.66 | 0.1 | us | 2380 | -1 | -1 |
| 2003-11-26 04:19:00 | 68342975.29 | 0.1 | us | 2380 | -1 | -1 |
| 2022-09-28 11:00:00 | 73916934.998 | 1.5 | us | 8560 | -14 | -14 |
| 2022-09-30 11:20:00 | 72316200.402 | 1.5 | us | 8560 | -14 | -14 |
| 2022-10-07 11:20:00 | 71795431.959 | 1 | us | 8560 | -14 | -14 |
| 2022-10-08 12:50:00 | 72372078.703 | 1 | us | 8560 | -14 | -14 |