IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.8819492012 ± 2.67e-08 |
| Semi-major axis (a) | 2.4693887331 AU ± 9.01e-09 |
| Inclination (i) | 10.52054410° ± 7.29e-06 |
| Long. of Asc. Node (Ω) | 48.22954250° ± 1.50e-05 |
| Arg. of Perihelion (ω) | 144.18695460° ± 1.95e-05 |
| Mean Anomaly (M) | 199.28117270° ± 7.48e-06 |
| Mean Motion (n) | 0.2539967050°/day ± 1.39e-09 |
| Perihelion dist (q) | 0.29151331 AU ± 6.59e-08 |
| Aphelion dist (Q) | 4.64726415 AU ± 6.81e-08 |
| Orbital Period | 3.88046878 yr ± 2.12e-08 |
| H (abs. magnitude) | 17.36 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.349″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.072976 AU |
| Observations Used | 517 |
| Radar Obs Used | 3 |
| Oppositions | 6 |
| Arc Total | 2003-2011 |
| First Observation Used | 2003-11-18 |
| Last Observation Used | 2019-10-03 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2011-12-09 23:56:36 | C | 22 36 41.48 | +30 27 40.0 | – | c | H78 |
| 2011-12-09 23:56:59 | C | 22 36 41.00 | +30 27 36.8 | – | c | H78 |
| 2011-12-09 23:57:23 | C | 22 36 40.41 | +30 27 33.1 | – | c | H78 |
| 2011-12-09 23:57:46 | C | 22 36 39.96 | +30 27 29.9 | – | c | H78 |
| 2011-12-09 23:58:11 | C | 22 36 39.40 | +30 27 26.3 | – | c | H78 |
| 2011-12-09 23:58:35 | C | 22 36 38.80 | +30 27 22.4 | – | c | H78 |
| 2011-12-09 23:58:59 | C | 22 36 38.21 | +30 27 18.7 | – | c | H78 |
| 2011-12-09 23:59:23 | C | 22 36 37.73 | +30 27 15.6 | – | c | H78 |
| 2011-12-09 23:59:47 | C | 22 36 37.16 | +30 27 12.7 | – | c | H78 |
| 2011-12-10 00:00:11 | C | 22 36 36.68 | +30 27 07.9 | – | c | H78 |
| 2011-12-10 00:00:35 | C | 22 36 36.15 | +30 27 04.8 | – | c | H78 |
| 2011-12-10 00:00:58 | C | 22 36 35.64 | +30 27 01.8 | – | c | H78 |
| 2011-12-10 00:01:22 | C | 22 36 35.10 | +30 26 57.8 | – | c | H78 |
| 2011-12-10 00:02:57 | C | 22 36 33.06 | +30 26 44.3 | – | c | H78 |
| 2011-12-10 00:03:21 | C | 22 36 32.48 | +30 26 39.8 | – | c | H78 |
| 2011-12-10 00:03:44 | C | 22 36 31.98 | +30 26 37.4 | – | c | H78 |
| 2011-12-10 00:04:08 | C | 22 36 31.39 | +30 26 33.9 | – | c | H78 |
| 2011-12-10 00:04:33 | C | 22 36 30.86 | +30 26 30.7 | – | c | H78 |
| 2011-12-10 00:05:21 | C | 22 36 29.83 | +30 26 23.5 | – | c | H78 |
| 2011-12-10 00:05:45 | C | 22 36 29.29 | +30 26 19.7 | – | c | H78 |
| 2011-12-10 00:06:09 | C | 22 36 28.67 | +30 26 15.7 | – | c | H78 |
| 2011-12-10 00:06:33 | C | 22 36 28.22 | +30 26 12.3 | – | c | H78 |
| 2011-12-10 00:06:57 | C | 22 36 27.62 | +30 26 08.6 | – | c | H78 |
| 2011-12-10 00:07:21 | C | 22 36 27.09 | +30 26 05.2 | – | c | H78 |
| 2011-12-10 00:07:45 | C | 22 36 26.60 | +30 26 01.7 | – | c | H78 |
| 2011-12-10 00:08:09 | C | 22 36 26.04 | +30 25 58.2 | – | c | H78 |
| 2011-12-10 00:08:34 | C | 22 36 25.50 | +30 25 54.3 | – | c | H78 |
| 2011-12-10 00:08:58 | C | 22 36 24.93 | +30 25 50.5 | – | c | H78 |
| 2011-12-10 00:09:23 | C | 22 36 24.40 | +30 25 46.2 | – | c | H78 |
| 2011-12-10 00:09:47 | C | 22 36 23.91 | +30 25 43.4 | – | c | H78 |
| 2011-12-10 00:10:11 | C | 22 36 23.34 | +30 25 39.9 | – | c | H78 |
| 2011-12-10 00:10:35 | C | 22 36 22.78 | +30 25 36.3 | – | c | H78 |
| 2011-12-10 00:11:00 | C | 22 36 22.23 | +30 25 33.0 | – | c | H78 |
| 2011-12-10 00:11:24 | C | 22 36 21.73 | +30 25 29.3 | – | c | H78 |
| 2011-12-10 00:11:48 | C | 22 36 21.16 | +30 25 26.2 | – | c | H78 |
| 2011-12-10 00:12:11 | C | 22 36 20.62 | +30 25 21.6 | – | c | H78 |
| 2011-12-10 00:12:36 | C | 22 36 20.10 | +30 25 18.8 | – | c | H78 |
| 2011-12-10 00:13:01 | C | 22 36 19.56 | +30 25 15.4 | – | c | H78 |
| 2011-12-10 00:13:24 | C | 22 36 19.05 | +30 25 11.8 | – | c | H78 |
| 2011-12-10 00:13:47 | C | 22 36 18.53 | +30 25 08.2 | – | c | H78 |
| 2011-12-10 00:14:11 | C | 22 36 17.96 | +30 25 04.2 | – | c | H78 |
| 2011-12-10 00:14:36 | C | 22 36 17.51 | +30 25 01.4 | – | c | H78 |
| 2011-12-10 00:15:00 | C | 22 36 16.89 | +30 24 57.6 | – | c | H78 |
| 2011-12-10 00:15:23 | C | 22 36 16.37 | +30 24 54.1 | – | c | H78 |
| 2011-12-10 00:15:47 | C | 22 36 15.92 | +30 24 50.1 | – | c | H78 |
| 2011-12-13 08:55:58 | C | 21 09 26.28 | +17 54 41.3 | – | u | 379 |
| 2011-12-13 09:02:26 | C | 21 09 20.73 | +17 53 43.7 | – | u | 379 |
| 2011-12-13 09:10:40 | C | 21 09 13.67 | +17 52 30.1 | – | u | 379 |
| 2015-10-11 11:00:26 | C | 07 17 31.27 | +25 22 33.5 | – | R | G45 |
| 2015-10-11 11:09:36 | C | 07 17 33.06 | +25 22 33.5 | – | R | G45 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 2011-12-08 21:50:00 | 26286.3197 | 0.25 | Hz | 2380 | -1 | -1 |
| 2011-12-08 23:07:00 | 122256038.1 | 2 | us | 2380 | -1 | -1 |
| 2011-12-13 21:11:00 | 142882995.43 | 0.4 | us | 2380 | -1 | -1 |