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 |
|---|---|---|---|---|---|---|
| 2009-10-16 11:23:08 | C | 02 08 57.266 | +27 35 12.60 | – | – | 645 |
| 2009-10-16 11:24:20 | C | 02 08 57.179 | +27 35 11.64 | – | – | 645 |
| 2009-10-17 01:14:40 | C | 02 07 48.89 | +27 23 42.2 | 17.4 | o | C20 |
| 2009-10-17 01:17:47 | C | 02 07 48.61 | +27 23 39.4 | 17.4 | o | C20 |
| 2009-10-19 23:15:24 | C | 02 02 13.70 | +26 25 04.6 | – | u | C05 |
| 2009-10-19 23:18:52 | C | 02 02 13.42 | +26 25 01.6 | – | u | C05 |
| 2009-10-19 23:22:20 | C | 02 02 13.13 | +26 24 58.7 | – | u | C05 |
| 2009-10-19 23:25:50 | C | 02 02 12.84 | +26 24 55.7 | – | u | C05 |
| 2009-10-19 23:29:21 | C | 02 02 12.55 | +26 24 52.7 | – | u | C05 |
| 2009-10-19 23:32:49 | C | 02 02 12.27 | +26 24 49.9 | – | u | C05 |
| 2009-10-22 22:04:50 | C | 01 56 54.93 | +25 25 06.7 | – | o | 196 |
| 2009-10-22 22:24:41 | C | 01 56 53.40 | +25 24 50.1 | – | o | 196 |
| 2009-10-24 23:49:22 | C | 01 53 25.05 | +24 43 09.6 | – | w | 160 |
| 2009-10-24 23:53:19 | C | 01 53 24.75 | +24 43 06.3 | – | w | 160 |
| 2009-10-24 23:57:16 | C | 01 53 24.48 | +24 43 03.0 | – | w | 160 |
| 2009-10-25 23:39:02 | C | 01 51 49.45 | +24 23 11.9 | – | w | 160 |
| 2009-10-25 23:42:59 | C | 01 51 49.19 | +24 23 08.7 | – | w | 160 |
| 2009-10-25 23:47:00 | C | 01 51 48.88 | +24 23 05.0 | – | w | 160 |
| 2009-10-26 11:00:45 | C | 01 51 06.22 | +24 13 42.8 | – | r | D29 |
| 2009-10-26 11:21:27 | C | 01 51 04.89 | +24 13 25.6 | – | r | D29 |
| 2009-10-26 11:39:27 | C | 01 51 03.66 | +24 13 11.6 | – | r | D29 |
| 2009-10-26 11:56:54 | C | 01 51 02.47 | +24 12 57.1 | – | r | D29 |
| 2009-10-26 21:59:34 | C | 01 50 23.09 | +24 04 35.8 | – | w | 160 |
| 2009-10-26 22:03:19 | C | 01 50 22.83 | +24 04 32.7 | – | w | 160 |
| 2009-10-26 22:07:17 | C | 01 50 22.58 | +24 04 29.6 | – | w | 160 |
| 2009-10-26 22:45:32 | C | 01 50 19.43 | +24 03 57.1 | 17.6 | o | C20 |
| 2009-10-26 22:48:38 | C | 01 50 19.23 | +24 03 54.6 | 17.8 | o | C20 |
| 2009-10-28 01:56:40 | C | 01 48 37.38 | +23 41 27.7 | 17.9 | o | C20 |
| 2009-10-28 02:03:02 | C | 01 48 36.97 | +23 41 22.4 | 17.8 | o | C20 |
| 2009-11-06 05:34:12 | C | 01 37 39.10 | +20 52 41.4 | – | r | 703 |
| 2009-11-06 05:43:41 | C | 01 37 38.71 | +20 52 34.3 | – | r | 703 |
| 2009-11-06 05:53:03 | C | 01 37 38.42 | +20 52 27.8 | – | r | 703 |
| 2009-11-06 06:02:30 | C | 01 37 37.84 | +20 52 20.7 | – | r | 703 |
| 2009-11-12 04:39:34 | C | 01 33 05.43 | +19 18 44.3 | 18.5 | c | 704 |
| 2009-11-12 05:33:31 | C | 01 33 03.80 | +19 18 12.0 | 18.7 | c | 704 |
| 2009-11-12 05:51:41 | C | 01 33 03.28 | +19 18 00.7 | 18.8 | c | 704 |
| 2009-11-16 04:38:12 | C | 01 31 07.60 | +18 24 09.9 | 18.5 | c | 704 |
| 2009-11-16 04:55:56 | C | 01 31 07.35 | +18 24 00.7 | 18.5 | c | 704 |
| 2009-11-16 05:13:39 | C | 01 31 06.93 | +18 23 50.8 | 18.7 | c | 704 |
| 2009-11-16 05:31:30 | C | 01 31 06.66 | +18 23 41.4 | 19.0 | c | 704 |
| 2009-11-16 05:49:12 | C | 01 31 06.21 | +18 23 32.0 | 19.0 | c | 704 |
| 2009-11-16 19:35:11 | C | 01 30 54.30 | +18 16 15.4 | – | r | J75 |
| 2009-11-16 19:52:11 | C | 01 30 54.00 | +18 16 07.0 | – | r | J75 |
| 2009-11-16 20:09:18 | C | 01 30 53.70 | +18 15 58.1 | – | r | J75 |
| 2009-11-19 21:38:26 | C | 01 30 03.30 | +17 39 49.3 | – | w | 160 |
| 2009-11-19 21:41:43 | C | 01 30 03.26 | +17 39 47.4 | – | w | 160 |
| 2009-11-19 21:45:10 | C | 01 30 03.24 | +17 39 46.2 | – | w | 160 |
| 2009-11-20 03:01:57 | C | 01 30 01.19 | +17 37 22.6 | 19.0 | c | 704 |
| 2009-11-20 03:19:35 | C | 01 30 01.01 | +17 37 14.1 | 19.2 | c | 704 |
| 2009-11-20 03:37:14 | C | 01 30 00.81 | +17 37 06.8 | 19.5 | c | 704 |
| 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 |