IAA Minor Planet Database| Epoch (TDB) | 2010-10-21 (JD 2455491.0) |
|---|---|
| Eccentricity (e) | 0.6950806879 ± 8.50e-07 |
| Semi-major axis (a) | 3.4719838601 AU ± 1.01e-05 |
| Inclination (i) | 13.61944472° ± 8.09e-06 |
| Long. of Asc. Node (Ω) | 219.75855271° ± 1.72e-05 |
| Arg. of Perihelion (ω) | 181.20579728° ± 2.65e-05 |
| Mean Anomaly (M) | 358.96974617° ± 5.77e-06 |
| Mean Motion (n) | 0.1523511475°/day ± 6.62e-07 |
| Perihelion dist (q) | 1.05867493 AU ± 4.26e-06 |
| Aphelion dist (Q) | 5.88529279 AU ± 1.73e-05 |
| Orbital Period | 6.46943787 yr ± 2.81e-05 |
| Diameter | 1.600 km |
|---|---|
| Rotation Period | 18.100 h |
| NGA Model | g(r) |
|---|
| Interval 1 | 2010-03-01 — 2010-09-01 |
|---|---|
| A1 | -1.54957190e-08 AU/d² ± 1.66e-10 |
| A2 | 4.13637886e-09 AU/d² ± 9.05e-11 |
| A3 | -1.80570947e-09 AU/d² ± 1.45e-10 |
| Interval 1 | 2010-09-01 — 2010-10-28 |
|---|---|
| A1 | 3.83863289e-09 AU/d² ± 1.55e-10 |
| A2 | -4.38193650e-09 AU/d² ± 1.74e-10 |
| A3 | -5.63848079e-10 AU/d² ± 1.28e-10 |
| Interval 1 | 2010-10-28 — 2011-01-01 |
|---|---|
| A1 | 4.59554332e-09 AU/d² ± 2.37e-10 |
| A2 | 5.74301617e-09 AU/d² ± 1.24e-10 |
| A3 | 2.27234321e-09 AU/d² ± 1.04e-10 |
| Interval 1 | 2011-01-01 — 2011-06-01 |
|---|---|
| A1 | -1.71641261e-08 AU/d² ± 1.49e-10 |
| A2 | -7.23628355e-09 AU/d² ± 1.09e-10 |
| A3 | -6.29889614e-10 AU/d² ± 8.91e-11 |
| Interval 1 | 1900-01-01 — 2100-01-01 |
|---|---|
| S(R) | -44.7 km ± 1.94e+01 |
| S(T) | 258.1 km ± 2.51e+01 |
| S(N) | 397.7 km ± 1.31e+01 |
| Source | IAA |
|---|---|
| Solution Date | 2026-06-08 |
| RMS Residual | 0.700″ |
| Uncertainty | 0 |
| Orbit Type | Amor |
| MOID | 0.065145 AU |
| Observations Used | 8892 |
| Radar Obs Used | 6 |
| Oppositions | 33 |
| Arc Total | 1986-2025 |
| First Observation Used | 1997-05-02 |
| Last Observation Used | 2025-04-28 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2013-05-13 05:36:47 | C | 13 36 36.61 | -12 39 16.5 | – | u | 703 |
| 2013-05-13 05:47:28 | C | 13 36 36.32 | -12 39 13.8 | – | u | 703 |
| 2013-05-13 05:58:00 | C | 13 36 36.18 | -12 39 12.7 | – | u | 703 |
| 2013-05-14 22:24:26 | C | 13 35 46.00 | -12 32 49.0 | – | r | 215 |
| 2013-05-14 22:26:17 | C | 13 35 45.97 | -12 32 48.5 | – | r | 215 |
| 2013-05-14 22:28:07 | C | 13 35 45.99 | -12 32 47.7 | – | r | 215 |
| 2017-10-21 05:43:57 | C | 11 01 28.78 | -04 22 33.4 | – | U | G40 |
| 2017-10-21 05:55:25 | C | 11 01 29.42 | -04 22 38.5 | – | U | G40 |
| 2017-10-21 06:07:07 | C | 11 01 30.06 | -04 22 42.2 | – | U | G40 |
| 2017-10-30 05:58:05 | C | 11 13 12.70 | -05 49 40.8 | – | U | G40 |
| 2017-10-30 06:10:26 | C | 11 13 13.57 | -05 49 45.9 | – | U | G40 |
| 2017-10-31 05:52:22 | C | 11 14 26.85 | -05 59 03.1 | – | U | G40 |
| 2017-10-31 06:03:16 | C | 11 14 27.58 | -05 59 11.3 | – | U | G40 |
| 2017-11-01 11:59:22 | C | 11 15 59.27 | -06 10 49.3 | – | v | H06 |
| 2017-11-01 12:03:57 | C | 11 15 59.52 | -06 10 51.5 | – | v | H06 |
| 2017-11-17 05:54:42 | C | 11 33 31.27 | -08 30 25.2 | – | U | G40 |
| 2017-11-17 06:07:09 | C | 11 33 31.88 | -08 30 26.8 | – | U | G40 |
| 2017-11-20 18:47:27 | C | 11 36 59.10 | -08 59 32.6 | – | q | Q11 |
| 2017-11-20 19:04:53 | C | 11 36 59.82 | -08 59 38.2 | – | q | Q11 |
| 2017-11-26 08:03:05 | C | 11 42 02.59 | -09 43 25.8 | – | U | W88 |
| 2017-11-26 08:12:36 | C | 11 42 02.93 | -09 43 30.0 | – | U | W88 |
| 2017-11-27 12:26:46 | C | 11 43 03.44 | -09 52 33.3 | – | U | 703 |
| 2017-11-27 12:33:53 | C | 11 43 03.65 | -09 52 35.9 | – | U | 703 |
| 2017-11-27 12:41:02 | C | 11 43 03.84 | -09 52 36.7 | – | U | 703 |
| 2017-11-27 12:48:10 | C | 11 43 04.14 | -09 52 39.8 | – | U | 703 |
| 2017-12-08 06:03:37 | C | 11 51 13.74 | -11 09 23.1 | – | U | G40 |
| 2017-12-08 06:27:26 | C | 11 51 14.49 | -11 09 30.4 | – | U | G40 |
| 2017-12-17 18:32:42 | C | 11 56 47.35 | -12 08 40.7 | – | q | Q11 |
| 2017-12-17 18:41:26 | C | 11 56 47.53 | -12 08 42.9 | – | q | Q11 |
| 2017-12-17 18:50:09 | C | 11 56 47.70 | -12 08 45.0 | – | q | Q11 |
| 2017-12-19 18:34:18 | C | 11 57 44.25 | -12 19 56.6 | – | q | Q11 |
| 2017-12-19 19:05:07 | C | 11 57 44.80 | -12 20 03.6 | – | q | Q11 |
| 2017-12-20 19:20:32 | C | 11 58 11.74 | -12 25 34.0 | – | u | D81 |
| 2017-12-20 19:31:31 | C | 11 58 11.89 | -12 25 37.0 | – | u | D81 |
| 2017-12-26 04:11:37 | C | 12 00 13.86 | -12 52 52.9 | – | q | 215 |
| 2017-12-26 04:14:23 | C | 12 00 13.88 | -12 52 53.3 | – | q | 215 |
| 2017-12-26 04:17:10 | C | 12 00 14.04 | -12 52 53.4 | – | q | 215 |
| 2017-12-28 19:08:26 | C | 12 01 00.34 | -13 04 55.8 | – | m | 349 |
| 2017-12-28 19:29:20 | C | 12 01 00.59 | -13 04 59.9 | – | m | 349 |
| 2017-12-29 13:37:51 | C | 12 01 12.50 | -13 08 18.9 | – | U | T08 |
| 2017-12-29 13:49:23 | C | 12 01 12.51 | -13 08 20.4 | – | U | T08 |
| 2017-12-29 14:00:16 | C | 12 01 12.78 | -13 08 22.1 | – | U | T08 |
| 2017-12-29 14:00:55 | C | 12 01 12.68 | -13 08 21.1 | – | U | T08 |
| 2017-12-29 14:11:41 | C | 12 01 12.78 | -13 08 23.0 | – | U | T08 |
| 2017-12-29 14:23:05 | C | 12 01 13.07 | -13 08 27.0 | – | U | T08 |
| 2017-12-31 14:43:01 | C | 12 01 40.722 | -13 16 53.33 | – | U | F51 |
| 2017-12-31 15:00:38 | C | 12 01 40.851 | -13 16 56.15 | – | U | F51 |
| 2017-12-31 15:18:15 | C | 12 01 40.999 | -13 16 59.34 | – | U | F51 |
| 2018-01-06 18:14:11 | C | 12 02 32.34 | -13 39 15.7 | – | m | 349 |
| 2018-01-06 18:41:36 | C | 12 02 32.45 | -13 39 19.8 | – | m | 349 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 2010-10-24 07:50:00 | -35963.2427 | 0.5 | Hz | 2380 | -1 | -1 |
| 2010-10-24 08:02:00 | 123053086.64 | 4 | us | 2380 | -1 | -1 |
| 2010-10-25 07:34:00 | 124535088.24 | 1.5 | us | 2380 | -1 | -1 |
| 2010-10-26 09:26:00 | 126533148.82 | 2 | us | 2380 | -1 | -1 |
| 2010-10-27 07:40:00 | 128543233.13 | 3 | us | 2380 | -1 | -1 |
| 2010-10-29 09:34:00 | 133954458.1 | 3 | us | 2380 | -1 | -1 |