IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.4173999325 ± 3.02e-08 |
| Semi-major axis (a) | 1.6376340906 AU ± 1.87e-08 |
| Inclination (i) | 4.68128648° ± 6.39e-06 |
| Long. of Asc. Node (Ω) | 268.50462105° ± 2.33e-05 |
| Arg. of Perihelion (ω) | 24.94949832° ± 2.24e-05 |
| Mean Anomaly (M) | 291.66473810° ± 4.59e-05 |
| Mean Motion (n) | 0.4703129861°/day ± 8.04e-09 |
| Perihelion dist (q) | 0.95408573 AU ± 5.06e-08 |
| Aphelion dist (Q) | 2.32118245 AU ± 5.60e-08 |
| Orbital Period | 2.09568163 yr ± 3.58e-08 |
| H (abs. magnitude) | 17.97 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 1.653″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.016614 AU |
| Observations Used | 715 |
| Radar Obs Used | 27 |
| Oppositions | 11 |
| Arc Total | 1988-2025 |
| First Observation Used | 1988-09-14 |
| Last Observation Used | 2025-01-20 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2009-11-20 03:54:50 | C | 01 30 00.63 | +17 36 58.1 | 19.0 | c | 704 |
| 2009-11-20 04:12:25 | C | 01 30 00.41 | +17 36 50.4 | 19.1 | c | 704 |
| 2009-11-24 23:38:37 | C | 01 29 40.15 | +16 48 49.6 | 19.9 | o | C20 |
| 2011-03-01 09:19:36 | C | 11 45 13.35 | -09 26 34.0 | – | r | 703 |
| 2011-03-01 09:30:55 | C | 11 45 12.78 | -09 26 32.9 | – | r | 703 |
| 2011-03-01 09:42:07 | C | 11 45 12.16 | -09 26 31.9 | – | r | 703 |
| 2011-03-06 07:31:28 | C | 11 38 36.99 | -09 12 44.1 | – | r | 703 |
| 2011-03-06 07:39:48 | C | 11 38 36.38 | -09 12 42.8 | – | r | 703 |
| 2011-03-06 07:48:08 | C | 11 38 35.91 | -09 12 40.8 | – | r | 703 |
| 2011-03-06 07:56:30 | C | 11 38 35.37 | -09 12 40.5 | – | r | 703 |
| 2011-03-06 08:23:10 | C | 11 38 33.68 | -09 12 36.7 | 18.9 | c | 704 |
| 2011-03-06 08:39:59 | C | 11 38 32.67 | -09 12 34.6 | 19.7 | c | 704 |
| 2011-03-06 08:57:20 | C | 11 38 31.60 | -09 12 32.0 | 19.2 | c | 704 |
| 2011-03-06 09:14:07 | C | 11 38 30.51 | -09 12 29.4 | 19.2 | c | 704 |
| 2011-03-06 09:31:08 | C | 11 38 29.40 | -09 12 26.2 | 19.2 | c | 704 |
| 2011-03-25 06:07:31 | C | 11 06 22.32 | -06 56 54.6 | – | r | 703 |
| 2011-03-25 06:16:24 | C | 11 06 21.63 | -06 56 51.4 | – | r | 703 |
| 2011-03-25 06:25:33 | C | 11 06 20.84 | -06 56 47.5 | – | r | 703 |
| 2011-03-25 06:34:37 | C | 11 06 20.19 | -06 56 43.5 | – | r | 703 |
| 2011-03-25 23:13:07 | C | 11 05 04.68 | -06 49 39.3 | – | c | A24 |
| 2011-03-25 23:25:48 | C | 11 05 03.68 | -06 49 33.7 | – | c | A24 |
| 2011-03-25 23:34:26 | C | 11 05 03.02 | -06 49 29.8 | – | c | A24 |
| 2011-03-25 23:56:47 | C | 11 05 01.25 | -06 49 19.6 | – | c | A24 |
| 2011-03-26 00:05:24 | C | 11 05 00.58 | -06 49 15.8 | – | c | A24 |
| 2011-04-01 05:13:06 | C | 10 54 01.51 | -05 41 13.3 | – | r | 703 |
| 2011-04-01 05:23:00 | C | 10 54 00.68 | -05 41 09.4 | – | r | 703 |
| 2011-04-01 05:32:54 | C | 10 54 00.03 | -05 41 04.9 | – | r | 703 |
| 2011-04-01 05:42:51 | C | 10 53 59.28 | -05 41 00.5 | – | r | 703 |
| 2011-04-01 23:36:27 | C | 10 52 43.21 | -05 32 29.7 | – | c | A24 |
| 2011-04-01 23:47:19 | C | 10 52 42.39 | -05 32 24.1 | – | c | A24 |
| 2011-04-02 22:16:26 | C | 10 51 08.61 | -05 21 37.1 | – | c | A24 |
| 2011-04-02 22:28:05 | C | 10 51 07.77 | -05 21 31.6 | – | c | A24 |
| 2011-04-02 22:36:00 | C | 10 51 07.20 | -05 21 27.8 | – | c | A24 |
| 2011-04-02 22:56:36 | C | 10 51 05.70 | -05 21 17.9 | – | c | A24 |
| 2011-04-02 23:04:31 | C | 10 51 05.14 | -05 21 14.1 | – | c | A24 |
| 2011-04-02 23:16:09 | C | 10 51 04.28 | -05 21 08.3 | – | c | A24 |
| 2011-04-04 05:48:17 | C | 10 48 59.56 | -05 06 20.3 | 18.7 | c | 704 |
| 2011-04-04 06:05:32 | C | 10 48 58.39 | -05 06 12.0 | 18.9 | c | 704 |
| 2011-04-04 06:22:58 | C | 10 48 57.16 | -05 06 04.2 | 19.2 | c | 704 |
| 2011-04-04 06:40:30 | C | 10 48 55.93 | -05 05 55.2 | 19.0 | c | 704 |
| 2011-04-04 06:57:40 | C | 10 48 54.70 | -05 05 46.8 | 19.3 | c | 704 |
| 2011-04-05 22:33:21 | C | 10 46 18.13 | -04 46 33.7 | – | c | A24 |
| 2011-04-05 22:50:36 | C | 10 46 16.95 | -04 46 25.3 | – | c | A24 |
| 2011-04-05 23:01:08 | C | 10 46 16.23 | -04 46 20.1 | – | c | A24 |
| 2011-04-05 23:15:33 | C | 10 46 15.26 | -04 46 12.5 | – | c | A24 |
| 2011-04-05 23:26:07 | C | 10 46 14.52 | -04 46 07.6 | – | c | A24 |
| 2011-04-05 23:43:21 | C | 10 46 13.38 | -04 45 59.0 | – | c | A24 |
| 2011-04-06 22:35:25 | C | 10 44 45.97 | -04 34 50.9 | – | c | A24 |
| 2011-04-06 22:36:27 | C | 10 44 45.94 | -04 34 51.4 | – | c | A24 |
| 2011-04-07 19:53:50 | C | 10 43 26.72 | -04 24 29.9 | – | u | 240 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 2009-06-12 16:40:00 | -261868.965 | 1.5 | Hz | 8560 | -14 | -14 |
| 2009-06-13 15:21:00 | 23399834.057 | 0.3 | us | 2380 | -1 | -1 |
| 2009-06-13 15:21:00 | -93351.256 | 1 | Hz | 2380 | -1 | -1 |
| 2009-06-14 14:48:00 | 26927439.4 | 0.25 | us | 2380 | -1 | -1 |
| 2009-06-14 14:48:00 | -104613.175 | 0.6 | Hz | 2380 | -1 | -1 |
| 2009-06-14 15:53:00 | 27100872.915 | 0.3 | us | 2380 | -1 | -1 |
| 2009-06-14 15:53:00 | -107051.887 | 0.6 | Hz | 2380 | -1 | -1 |
| 2009-06-15 14:19:00 | 30804115.5 | 0.25 | us | 2380 | -1 | -1 |
| 2009-06-15 14:19:00 | -112072.814 | 0.6 | Hz | 2380 | -1 | -1 |
| 2009-06-15 15:46:00 | 31053264.715 | 0.3 | us | 2380 | -1 | -1 |
| 2009-06-15 15:46:00 | -115098.578 | 0.6 | Hz | 2380 | -1 | -1 |
| 2009-06-16 13:55:00 | 34925715.893 | 0.25 | us | 2380 | -1 | -1 |
| 2009-06-16 13:55:00 | -117187.344 | 0.6 | Hz | 2380 | -1 | -1 |
| 2009-06-16 15:23:00 | 35188938.417 | 0.3 | us | 2380 | -1 | -1 |
| 2009-06-16 15:23:00 | -120096.12 | 0.6 | Hz | 2380 | -1 | -1 |
| 2009-06-17 13:17:00 | 39166467.606 | 0.3 | us | 2380 | -1 | -1 |
| 2009-06-17 13:17:00 | -120241.239 | 0.6 | Hz | 2380 | -1 | -1 |
| 2009-06-17 15:09:00 | 39511001.884 | 0.4 | us | 2380 | -1 | -1 |
| 2009-06-17 15:09:00 | -123795.133 | 0.6 | Hz | 2380 | -1 | -1 |
| 2009-06-18 13:08:00 | 43611871.288 | 1 | us | 2380 | -1 | -1 |
| 2009-06-18 13:08:00 | -123149.205 | 0.8 | Hz | 2380 | -1 | -1 |
| 2009-06-18 15:04:00 | 43977237.041 | 1 | us | 2380 | -1 | -1 |
| 2009-06-18 15:04:00 | -126713.096 | 0.8 | Hz | 2380 | -1 | -1 |
| 2009-06-19 12:50:00 | 48117193.879 | 1 | us | 2380 | -1 | -1 |
| 2009-06-19 12:50:00 | -125047.449 | 0.8 | Hz | 2380 | -1 | -1 |
| 2009-06-19 13:55:00 | 48323699.363 | 1 | us | 2380 | -1 | -1 |
| 2009-06-19 13:55:00 | -127004.003 | 0.8 | Hz | 2380 | -1 | -1 |