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 |
|---|---|---|---|---|---|---|
| 2018-01-13 17:32:02 | C | 12 02 29.24 | -13 57 52.6 | – | v | Q62 |
| 2018-01-13 17:36:28 | C | 12 02 29.24 | -13 57 52.8 | – | v | Q62 |
| 2018-01-15 17:34:02 | C | 12 02 15.89 | -14 01 51.9 | – | q | Q11 |
| 2018-01-15 17:46:52 | C | 12 02 15.82 | -14 01 52.9 | – | q | Q11 |
| 2018-02-10 12:50:04 | C | 11 51 25.20 | -13 48 07.8 | – | U | T08 |
| 2018-02-10 13:15:08 | C | 11 51 24.45 | -13 48 03.7 | – | U | T08 |
| 2018-02-10 13:18:26 | C | 11 51 24.48 | -13 48 03.9 | – | U | T08 |
| 2018-02-10 13:36:15 | C | 11 51 23.91 | -13 48 01.4 | – | U | T08 |
| 2018-02-17 15:09:31 | C | 11 46 11.83 | -13 22 06.0 | – | m | 349 |
| 2018-02-17 15:30:23 | C | 11 46 11.14 | -13 22 02.4 | – | m | 349 |
| 2018-02-25 09:48:10 | C | 11 39 44.64 | -12 43 01.0 | – | q | H15 |
| 2018-02-25 09:57:16 | C | 11 39 44.30 | -12 42 59.5 | – | q | H15 |
| 2018-02-25 10:06:23 | C | 11 39 43.89 | -12 42 57.5 | – | q | H15 |
| 2018-03-07 12:24:39 | C | 11 30 46.36 | -11 38 11.9 | – | U | T08 |
| 2018-03-07 12:26:47 | C | 11 30 46.11 | -11 38 10.1 | – | U | T08 |
| 2018-03-07 12:41:20 | C | 11 30 45.69 | -11 38 06.8 | – | U | T08 |
| 2018-03-07 12:53:47 | C | 11 30 45.18 | -11 38 01.2 | – | U | T08 |
| 2018-03-10 15:52:24 | C | 11 27 57.26 | -11 15 29.2 | – | u | D81 |
| 2018-03-10 16:03:23 | C | 11 27 56.95 | -11 15 27.7 | – | u | D81 |
| 2018-03-13 16:01:47 | C | 11 25 17.48 | -10 52 52.8 | – | q | D29 |
| 2018-03-13 16:23:25 | C | 11 25 16.66 | -10 52 46.6 | – | q | D29 |
| 2018-03-13 16:45:03 | C | 11 25 15.87 | -10 52 39.3 | – | q | D29 |
| 2018-03-19 11:38:04 | C | 11 20 17.24 | -10 07 24.6 | – | U | T08 |
| 2018-03-19 11:53:17 | C | 11 20 16.63 | -10 07 19.3 | – | U | T08 |
| 2018-03-19 12:07:54 | C | 11 20 16.17 | -10 07 15.3 | – | U | T08 |
| 2018-03-19 12:23:13 | C | 11 20 15.58 | -10 07 09.0 | – | U | T08 |
| 2018-03-20 06:39:52 | C | 11 19 37.78 | -10 01 05.6 | – | U | 703 |
| 2018-03-20 06:48:04 | C | 11 19 37.40 | -10 01 02.8 | – | U | 703 |
| 2018-03-20 06:56:14 | C | 11 19 37.09 | -10 01 00.4 | – | U | 703 |
| 2018-03-20 07:04:24 | C | 11 19 36.75 | -10 00 56.9 | – | U | 703 |
| 2018-03-22 12:31:39 | C | 11 17 47.71 | -09 43 06.2 | – | q | Q11 |
| 2018-03-22 12:52:11 | C | 11 17 47.00 | -09 42 59.5 | – | q | Q11 |
| 2018-03-22 13:02:28 | C | 11 17 46.65 | -09 42 56.0 | – | q | Q11 |
| 2018-04-08 05:59:21 | C | 11 06 16.90 | -07 30 42.6 | – | U | 703 |
| 2018-04-08 06:06:59 | C | 11 06 16.63 | -07 30 39.3 | – | U | 703 |
| 2018-04-08 06:14:36 | C | 11 06 16.50 | -07 30 37.4 | – | U | 703 |
| 2018-04-08 06:22:13 | C | 11 06 16.35 | -07 30 33.6 | – | U | 703 |
| 2018-04-08 20:51:05 | C | 11 05 56.68 | -07 26 04.3 | – | q | K77 |
| 2018-04-08 21:01:23 | C | 11 05 56.36 | -07 26 00.9 | – | q | K77 |
| 2018-04-11 05:43:31 | C | 11 04 42.30 | -07 08 29.7 | – | U | 703 |
| 2018-04-11 05:51:07 | C | 11 04 42.14 | -07 08 27.0 | – | U | 703 |
| 2018-04-11 05:58:43 | C | 11 04 42.02 | -07 08 24.8 | – | U | 703 |
| 2018-04-11 06:06:19 | C | 11 04 41.83 | -07 08 23.1 | – | U | 703 |
| 2018-04-14 05:44:41 | C | 11 03 17.23 | -06 46 57.5 | – | U | 703 |
| 2018-04-14 05:52:50 | C | 11 03 17.04 | -06 46 55.3 | – | U | 703 |
| 2018-04-14 06:01:00 | C | 11 03 16.89 | -06 46 53.3 | – | U | 703 |
| 2018-04-14 06:09:09 | C | 11 03 16.64 | -06 46 50.5 | – | U | 703 |
| 2018-04-15 05:27:46 | C | 11 02 51.44 | -06 40 03.4 | – | U | G96 |
| 2018-04-15 05:35:12 | C | 11 02 51.30 | -06 40 01.6 | – | U | G96 |
| 2018-04-15 05:42:38 | C | 11 02 51.15 | -06 39 59.0 | – | U | G96 |
| 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 |