IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.4304838155 ± 1.25e-09 |
| Semi-major axis (a) | 1.1568617123 AU ± 9.63e-10 |
| Inclination (i) | 0.33982909° ± 2.53e-07 |
| Long. of Asc. Node (Ω) | 35.92264006° ± 8.03e-06 |
| Arg. of Perihelion (ω) | 273.57015732° ± 8.00e-06 |
| Mean Anomaly (M) | 146.19378132° ± 6.56e-06 |
| Mean Motion (n) | 0.7921184052°/day ± 9.89e-10 |
| Perihelion dist (q) | 0.65885147 AU ± 1.55e-09 |
| Aphelion dist (Q) | 1.65487196 AU ± 2.00e-09 |
| Orbital Period | 1.24429161 yr ± 1.55e-09 |
| H (abs. magnitude) | 21.91 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-06-01 |
| RMS Residual | 0.266″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.000492 AU |
| Observations Used | 3822 |
| Radar Obs Used | 19 |
| Oppositions | 1 |
| Arc Total | 2005-2022 |
| First Observation Used | 2005-12-24 |
| Last Observation Used | 2022-01-06 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2011-11-17 22:27:22 | C | 02 31 47.02 | +16 35 57.0 | – | u | 958 |
| 2011-11-17 22:30:53 | C | 02 31 43.61 | +16 35 50.5 | – | u | B17 |
| 2011-11-17 22:50:53 | C | 02 31 43.91 | +16 35 47.9 | – | u | B17 |
| 2011-11-17 23:10:53 | C | 02 31 44.25 | +16 35 45.2 | – | u | B17 |
| 2011-11-18 01:09:53 | C | 02 31 47.131 | +16 35 23.57 | – | r | 089 |
| 2011-11-18 01:11:59 | C | 02 31 47.232 | +16 35 24.12 | – | r | 089 |
| 2011-11-18 01:14:06 | C | 02 31 47.295 | +16 35 23.02 | – | r | 089 |
| 2011-11-18 01:16:13 | C | 02 31 47.333 | +16 35 22.83 | – | r | 089 |
| 2011-11-18 01:18:20 | C | 02 31 47.432 | +16 35 22.77 | – | r | 089 |
| 2011-11-18 01:20:27 | C | 02 31 47.445 | +16 35 21.96 | – | r | 089 |
| 2011-11-18 01:22:34 | C | 02 31 47.532 | +16 35 21.78 | – | r | 089 |
| 2011-11-18 01:24:41 | C | 02 31 47.554 | +16 35 20.74 | – | r | 089 |
| 2011-11-18 01:26:48 | C | 02 31 47.659 | +16 35 21.10 | – | r | 089 |
| 2011-11-18 01:28:55 | C | 02 31 47.725 | +16 35 20.76 | – | r | 089 |
| 2011-11-18 01:31:02 | C | 02 31 47.786 | +16 35 20.33 | – | r | 089 |
| 2011-11-18 01:33:09 | C | 02 31 47.836 | +16 35 19.85 | – | r | 089 |
| 2011-11-18 01:35:16 | C | 02 31 47.904 | +16 35 20.04 | – | r | 089 |
| 2011-11-18 01:41:37 | C | 02 31 48.054 | +16 35 18.51 | – | r | 089 |
| 2011-11-18 01:43:44 | C | 02 31 48.177 | +16 35 18.35 | – | r | 089 |
| 2011-11-18 01:45:51 | C | 02 31 48.194 | +16 35 17.88 | – | r | 089 |
| 2011-11-18 01:47:58 | C | 02 31 48.251 | +16 35 17.36 | – | r | 089 |
| 2011-11-18 01:50:05 | C | 02 31 48.352 | +16 35 17.01 | – | r | 089 |
| 2011-11-18 08:58:00 | C | 02 32 03.60 | +16 35 15.6 | – | u | H45 |
| 2011-11-18 09:01:53 | C | 02 32 03.70 | +16 35 15.0 | – | u | H45 |
| 2011-11-18 09:05:15 | C | 02 32 03.78 | +16 35 14.4 | – | u | H45 |
| 2011-11-18 09:08:54 | C | 02 32 03.88 | +16 35 13.6 | – | u | H45 |
| 2011-11-18 09:14:08 | C | 02 32 03.98 | +16 35 12.8 | – | u | H45 |
| 2011-11-18 09:17:15 | C | 02 32 04.06 | +16 35 12.3 | – | u | H45 |
| 2011-11-18 14:25:53 | C | 02 32 21.69 | +16 37 09.4 | – | r | D20 |
| 2011-11-18 14:27:04 | C | 02 32 21.72 | +16 37 09.3 | – | r | D20 |
| 2011-11-18 14:52:48 | C | 02 32 21.80 | +16 37 08.4 | – | r | D20 |
| 2011-11-18 15:36:13 | C | 02 32 22.09 | +16 37 05.5 | – | r | D20 |
| 2011-11-18 15:37:22 | C | 02 32 22.09 | +16 37 05.5 | – | r | D20 |
| 2011-11-18 17:55:26 | C | 02 32 30.56 | +16 34 37.0 | 17.0 | u | C20 |
| 2011-11-18 17:57:33 | C | 02 32 30.60 | +16 34 37.0 | 16.9 | u | C20 |
| 2011-11-18 17:59:39 | C | 02 32 30.62 | +16 34 37.0 | 17.0 | u | C20 |
| 2011-11-18 18:01:45 | C | 02 32 30.65 | +16 34 37.0 | 16.9 | u | C20 |
| 2011-11-18 18:03:51 | C | 02 32 30.66 | +16 34 37.0 | 17.0 | u | C20 |
| 2011-11-18 18:05:56 | C | 02 32 30.69 | +16 34 36.9 | 16.9 | u | C20 |
| 2011-11-18 18:08:02 | C | 02 32 30.71 | +16 34 36.9 | 17.0 | u | C20 |
| 2011-11-18 18:10:09 | C | 02 32 30.73 | +16 34 36.9 | 16.9 | u | C20 |
| 2011-11-18 18:12:14 | C | 02 32 30.76 | +16 34 36.9 | 17.0 | u | C20 |
| 2011-11-18 18:14:20 | C | 02 32 30.78 | +16 34 36.8 | 16.9 | u | C20 |
| 2011-11-18 18:16:26 | C | 02 32 30.80 | +16 34 36.8 | 17.0 | u | C20 |
| 2011-11-18 18:18:32 | C | 02 32 30.82 | +16 34 36.8 | 17.0 | u | C20 |
| 2011-11-18 18:20:38 | C | 02 32 30.84 | +16 34 36.7 | 17.0 | u | C20 |
| 2011-11-18 18:22:44 | C | 02 32 30.86 | +16 34 36.7 | 17.0 | u | C20 |
| 2011-11-18 18:24:50 | C | 02 32 30.88 | +16 34 36.6 | 17.0 | u | C20 |
| 2011-11-18 18:32:46 | C | 02 32 30.96 | +16 34 36.5 | 17.0 | u | C20 |
| 2011-11-18 18:36:45 | C | 02 32 31.00 | +16 34 36.3 | 16.6 | u | C20 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 2010-04-19 21:44:00 | -38992.1391 | 1 | Hz | 2380 | -1 | -1 |
| 2010-04-19 22:25:00 | -43083.5482 | 0.5 | Hz | 2380 | -1 | -1 |
| 2010-04-19 22:34:00 | 15461068.67 | 1 | us | 2380 | -1 | -1 |
| 2010-04-19 22:34:00 | -43977.4883 | 0.15 | Hz | 2380 | -1 | -1 |
| 2010-04-20 20:10:00 | 18135130.09 | 1 | us | 2380 | -1 | -1 |
| 2010-04-20 20:10:00 | -114203.0344 | 0.15 | Hz | 2380 | -1 | -1 |
| 2010-04-21 18:57:00 | 22886379.62 | 1 | us | 2380 | -1 | -1 |
| 2011-11-04 17:30:00 | 793291.811 | 0.3 | Hz | 8560 | -14 | -14 |
| 2011-11-04 18:00:00 | 33361799.08 | 10 | us | 8560 | -14 | -14 |
| 2011-11-04 18:30:00 | 33195759.94 | 1.5 | us | 8560 | -14 | -14 |
| 2011-11-06 19:20:00 | 776779.375 | 0.2 | Hz | 8560 | -13 | -14 |
| 2011-11-06 21:20:00 | 16560666.47 | 2 | us | 8560 | -14 | -14 |
| 2011-11-07 20:20:00 | 756959.176 | 0.4 | Hz | 8560 | -13 | -14 |
| 2011-11-10 04:30:00 | -750708.318 | 0.5 | Hz | 8560 | -13 | -14 |
| 2011-11-10 05:00:00 | -753670.256 | 0.5 | Hz | 8560 | -13 | -14 |
| 2011-11-11 02:20:00 | -754437.625 | 0.5 | Hz | 8560 | -13 | -14 |
| 2011-11-13 02:47:00 | 32606296.07 | 0.5 | us | 2380 | -1 | -1 |
| 2011-11-14 03:43:00 | 40796887.06 | 0.5 | us | 2380 | -1 | -1 |
| 2011-11-19 03:10:00 | 80470957.8 | 0.75 | us | 2380 | -1 | -1 |