| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.4679193066 ± 5.27e-09 |
| Semi-major axis (a) | 1.6567207254 AU ± 2.20e-10 |
| Inclination (i) | 6.62582485° ± 8.81e-07 |
| Long. of Asc. Node (Ω) | 218.95159707° ± 7.09e-06 |
| Arg. of Perihelion (ω) | 203.07546691° ± 7.26e-06 |
| Mean Anomaly (M) | 354.58972990° ± 8.08e-07 |
| Mean Motion (n) | 0.4622089155°/day ± 9.20e-11 |
| Perihelion dist (q) | 0.88150911 AU ± 8.74e-09 |
| Aphelion dist (Q) | 2.43193234 AU ± 8.74e-09 |
| Orbital Period | 2.13242595 yr ± 4.24e-10 |
| H (abs. magnitude) | 17.36 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-06-01 |
| RMS Residual | 0.243″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.050379 AU |
| Observations Used | 1600 |
| Radar Obs Used | 3 |
| Oppositions | 16 |
| Arc Total | 1978-2026 |
| First Observation Used | 1978-08-24 |
| Last Observation Used | 2026-01-13 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2025-08-26 20:42:05 | C | 19 44 44.27 | -01 13 01.8 | – | X | C40 |
| 2025-08-26 20:45:05 | C | 19 44 44.03 | -01 13 02.9 | – | X | C40 |
| 2025-08-26 20:48:06 | C | 19 44 43.78 | -01 13 03.7 | – | X | C40 |
| 2025-08-26 20:51:06 | C | 19 44 43.53 | -01 13 04.8 | – | X | C40 |
| 2025-08-26 20:54:06 | C | 19 44 43.29 | -01 13 05.8 | – | X | C40 |
| 2025-08-28 01:13:26 | C | 19 42 32.20 | -01 23 09.2 | – | V | W46 |
| 2025-08-28 01:34:50 | C | 19 42 30.46 | -01 23 16.8 | – | V | W46 |
| 2025-08-28 02:05:03 | C | 19 42 28.01 | -01 23 27.7 | – | V | W46 |
| 2025-08-28 20:07:18 | C | 19 41 05.29 | -01 30 09.0 | – | X | C40 |
| 2025-08-28 20:16:56 | C | 19 41 04.53 | -01 30 12.3 | – | X | C40 |
| 2025-08-28 20:32:59 | C | 19 41 03.26 | -01 30 17.7 | – | X | C40 |
| 2025-08-28 20:45:48 | C | 19 41 02.28 | -01 30 22.4 | – | X | C40 |
| 2025-08-28 20:49:01 | C | 19 41 02.05 | -01 30 23.8 | – | X | C40 |
| 2025-08-29 19:53:17 | C | 19 39 19.17 | -01 39 06.8 | – | X | C40 |
| 2025-08-29 20:04:26 | C | 19 39 18.33 | -01 39 11.4 | – | X | C40 |
| 2025-08-29 20:06:15 | C | 19 39 18.17 | -01 39 12.3 | – | X | C40 |
| 2025-08-29 20:08:04 | C | 19 39 18.02 | -01 39 12.6 | – | X | C40 |
| 2025-08-29 20:09:52 | C | 19 39 17.93 | -01 39 13.0 | – | X | C40 |
| 2025-08-31 11:57:27 | C | 19 36 25.98 | -01 54 21.2 | – | V | E84 |
| 2025-08-31 12:06:16 | C | 19 36 25.31 | -01 54 24.6 | – | V | E84 |
| 2025-08-31 12:14:49 | C | 19 36 24.74 | -01 54 29.8 | – | V | E84 |
| 2025-08-31 18:32:19 | C | 19 35 58.83 | -01 57 26.8 | – | X | C40 |
| 2025-08-31 18:34:44 | C | 19 35 58.66 | -01 57 27.7 | – | X | C40 |
| 2025-08-31 18:39:34 | C | 19 35 58.29 | -01 57 29.9 | – | X | C40 |
| 2025-08-31 18:44:23 | C | 19 35 57.92 | -01 57 31.7 | – | X | C40 |
| 2025-08-31 18:46:48 | C | 19 35 57.74 | -01 57 33.0 | – | X | C40 |
| 2025-08-31 18:55:57 | C | 19 35 57.05 | -01 57 36.8 | – | X | C40 |
| 2025-08-31 20:06:13 | C | 19 35 52.171 | -01 57 40.82 | – | V | M22 |
| 2025-08-31 20:10:09 | C | 19 35 51.874 | -01 57 42.41 | – | V | M22 |
| 2025-08-31 20:18:01 | C | 19 35 51.293 | -01 57 45.61 | – | V | M22 |
| 2025-08-31 20:35:06 | C | 19 35 50.014 | -01 57 52.60 | – | V | M22 |
| 2025-09-01 07:46:44 | C | 19 35 04.30 | -02 02 21.5 | – | V | E84 |
| 2025-09-01 07:55:35 | C | 19 35 03.64 | -02 02 25.8 | – | V | E84 |
| 2025-09-01 08:04:08 | C | 19 35 03.02 | -02 02 29.2 | – | V | E84 |
| 2025-09-01 19:01:29 | C | 19 34 17.70 | -02 07 25.1 | – | X | C40 |
| 2025-09-01 19:04:03 | C | 19 34 17.54 | -02 07 25.7 | – | X | C40 |
| 2025-09-01 19:11:17 | C | 19 34 17.00 | -02 07 28.8 | – | X | C40 |
| 2025-09-01 19:13:42 | C | 19 34 16.83 | -02 07 30.0 | – | X | C40 |
| 2025-09-01 19:16:07 | C | 19 34 16.67 | -02 07 31.4 | – | X | C40 |
| 2025-09-01 19:18:31 | C | 19 34 16.50 | -02 07 32.0 | – | X | C40 |
| 2025-09-01 19:25:26 | C | 19 34 16.01 | -02 07 35.1 | – | X | C40 |
| 2025-09-01 21:01:36 | B | 19 34 09.763 | -02 08 13.99 | – | V | R61 |
| 2025-09-01 21:09:31 | B | 19 34 09.190 | -02 08 17.16 | – | V | R61 |
| 2025-09-01 21:16:50 | B | 19 34 08.662 | -02 08 20.36 | – | V | R61 |
| 2025-09-02 02:47:36 | B | 19 33 46.166 | -02 10 38.96 | – | W | X04 |
| 2025-09-02 02:55:30 | B | 19 33 45.689 | -02 10 42.06 | – | W | X04 |
| 2025-09-02 03:02:59 | B | 19 33 45.173 | -02 10 46.99 | – | W | X04 |
| 2025-09-03 02:04:53 | C | 19 32 14.225 | -02 20 00.64 | – | V | W68 |
| 2025-09-03 02:14:17 | C | 19 32 13.601 | -02 20 04.09 | – | V | W68 |
| 2025-09-03 02:18:53 | C | 19 32 13.234 | -02 20 06.43 | – | V | W68 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 2008-10-07 12:50:00 | -43710.58 | 0.24 | Hz | 8560 | -14 | -14 |
| 2008-10-09 12:50:00 | -173304.237 | 0.2 | Hz | 8560 | -14 | -14 |
| 2008-10-09 13:10:00 | 54149006.86 | 10 | us | 8560 | -14 | -14 |