IAA SBSS Data Base| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.5986301917 ± 4.76e-09 |
| Semi-major axis (a) | 1.9769034985 AU ± 8.60e-10 |
| Inclination (i) | 9.08258474° ± 2.48e-06 |
| Long. of Asc. Node (Ω) | 182.08399877° ± 1.25e-05 |
| Arg. of Perihelion (ω) | 43.51935050° ± 1.22e-05 |
| Mean Anomaly (M) | 321.28960633° ± 8.48e-07 |
| Mean Motion (n) | 0.3545961951°/day ± 2.31e-10 |
| Perihelion dist (q) | 0.79346938 AU ± 9.42e-09 |
| Aphelion dist (Q) | 3.16033762 AU ± 9.51e-09 |
| Orbital Period | 2.77957377 yr ± 1.81e-09 |
| H (abs. magnitude) | 18.93 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-06-01 |
| RMS Residual | 0.236″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.046856 AU |
| Observations Used | 604 |
| Radar Obs Used | 1 |
| Oppositions | 9 |
| Arc Total | 1998-2026 |
| First Observation Used | 1998-07-19 |
| Last Observation Used | 2026-01-17 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2023-09-02 21:30:37 | B | 20 35 12.658 | -04 17 37.46 | – | X | K74 |
| 2023-09-02 21:39:41 | B | 20 35 12.881 | -04 17 47.08 | – | X | K74 |
| 2023-09-05 05:57:47 | C | 20 36 53.766 | -05 12 14.48 | – | X | F52 |
| 2023-09-05 06:07:01 | C | 20 36 54.019 | -05 12 23.04 | – | X | F52 |
| 2023-09-05 06:14:20 | C | 20 36 54.208 | -05 12 29.81 | – | X | F52 |
| 2023-09-05 06:30:52 | C | 20 36 54.645 | -05 12 45.08 | – | X | F52 |
| 2023-09-05 06:40:03 | C | 20 36 54.893 | -05 12 53.49 | – | X | F52 |
| 2023-09-05 06:47:23 | C | 20 36 55.080 | -05 13 00.30 | – | X | F52 |
| 2023-09-05 06:56:34 | C | 20 36 55.328 | -05 13 08.78 | – | X | F52 |
| 2023-09-07 02:43:02 | C | 20 38 16.796 | -05 51 56.99 | – | V | G96 |
| 2023-09-07 02:51:02 | C | 20 38 17.030 | -05 52 04.22 | – | V | G96 |
| 2023-09-07 02:59:02 | C | 20 38 17.272 | -05 52 10.56 | – | V | G96 |
| 2023-09-07 03:07:02 | C | 20 38 17.462 | -05 52 17.65 | – | V | G96 |
| 2023-09-12 06:18:10 | C | 20 42 21.814 | -07 26 20.81 | – | X | F51 |
| 2023-09-12 06:38:19 | C | 20 42 22.432 | -07 26 34.72 | – | X | F51 |
| 2023-09-12 06:58:28 | C | 20 42 23.068 | -07 26 48.45 | – | X | F51 |
| 2023-09-17 06:00:53 | C | 20 46 41.386 | -08 39 35.62 | – | X | F51 |
| 2023-09-17 06:18:43 | C | 20 46 42.000 | -08 39 45.52 | – | X | F51 |
| 2023-09-17 06:35:42 | C | 20 46 42.578 | -08 39 54.73 | – | X | F51 |
| 2023-09-17 06:52:37 | C | 20 46 43.166 | -08 40 03.99 | – | X | F51 |
| 2023-10-03 05:40:55 | C | 21 02 45.392 | -11 04 08.04 | – | X | F52 |
| 2023-10-03 05:56:30 | C | 21 02 46.085 | -11 04 11.88 | – | X | F52 |
| 2023-10-03 06:12:05 | C | 21 02 46.751 | -11 04 15.31 | – | X | F52 |
| 2023-10-03 06:27:42 | C | 21 02 47.421 | -11 04 18.97 | – | X | F52 |
| 2023-10-09 05:19:38 | C | 21 09 29.161 | -11 31 51.79 | – | X | F51 |
| 2023-10-09 05:36:42 | C | 21 09 29.932 | -11 31 54.46 | – | X | F51 |
| 2023-10-09 05:53:43 | C | 21 09 30.699 | -11 31 56.93 | – | X | F51 |
| 2023-10-09 06:10:44 | C | 21 09 31.490 | -11 31 59.42 | – | X | F51 |
| 2023-10-16 03:50:30 | C | 21 17 41.280 | -11 50 33.43 | – | V | V00 |
| 2023-10-16 03:58:26 | C | 21 17 41.680 | -11 50 33.76 | – | V | V00 |
| 2023-10-16 04:06:21 | C | 21 17 42.032 | -11 50 34.84 | – | V | V00 |
| 2023-10-16 04:14:16 | C | 21 17 42.428 | -11 50 35.23 | – | V | V00 |
| 2023-10-20 04:14:26 | C | 21 22 37.031 | -11 55 40.15 | – | V | V00 |
| 2023-10-20 04:22:23 | C | 21 22 37.384 | -11 55 39.97 | – | V | V00 |
| 2023-10-20 04:30:19 | C | 21 22 37.787 | -11 55 40.30 | – | V | V00 |
| 2023-10-20 04:38:14 | C | 21 22 38.201 | -11 55 40.69 | – | V | V00 |
| 2025-11-30 20:59:34 | C | 10 37 02.477 | -02 10 50.99 | – | W | O18 |
| 2025-11-30 22:44:33 | C | 10 37 14.654 | -02 12 14.12 | – | W | O18 |
| 2026-01-01 15:11:43 | C | 12 34 17.838 | -14 20 06.68 | – | X | F52 |
| 2026-01-01 15:19:13 | C | 12 34 19.404 | -14 20 15.31 | – | X | F52 |
| 2026-01-01 15:26:45 | C | 12 34 20.937 | -14 20 23.77 | – | X | F52 |
| 2026-01-01 15:34:13 | C | 12 34 22.446 | -14 20 31.91 | – | X | F52 |
| 2026-01-17 15:03:39 | C | 14 09 29.957 | -20 57 03.55 | – | X | F52 |
| 2026-01-17 15:11:27 | C | 14 09 32.217 | -20 57 10.56 | – | X | F52 |
| 2026-01-17 15:19:08 | C | 14 09 34.420 | -20 57 17.38 | – | X | F52 |
| 2026-01-17 15:27:05 | C | 14 09 36.677 | -20 57 24.29 | – | X | F52 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 2012-03-25 18:04:00 | 130832732.43 | 8 | us | 2380 | -1 | -1 |