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 |
|---|---|---|---|---|---|---|
| 2010-08-20 21:18:01 | C | 22 40 54.15 | +32 28 22.0 | – | w | I99 |
| 2010-08-20 21:24:44 | C | 22 40 54.31 | +32 28 30.7 | – | w | I99 |
| 2010-08-20 22:14:41 | C | 22 40 55.73 | +32 29 30.4 | – | u | J28 |
| 2010-08-20 22:28:36 | C | 22 40 55.73 | +32 29 45.0 | – | u | C28 |
| 2010-08-20 22:32:46 | C | 22 40 56.15 | +32 29 52.7 | – | u | J28 |
| 2010-08-20 22:49:41 | C | 22 40 56.33 | +32 30 08.8 | – | u | C28 |
| 2010-08-20 22:50:19 | C | 22 40 56.53 | +32 30 12.0 | – | w | 939 |
| 2010-08-20 22:55:24 | C | 22 40 56.66 | +32 30 18.1 | – | w | 939 |
| 2010-08-20 23:00:35 | C | 22 40 56.91 | +32 30 25.8 | – | u | J28 |
| 2010-08-20 23:00:38 | C | 22 40 56.78 | +32 30 25.0 | – | w | 213 |
| 2010-08-20 23:02:59 | C | 22 40 56.85 | +32 30 27.8 | – | w | 213 |
| 2010-08-20 23:03:02 | C | 22 40 56.86 | +32 30 27.2 | – | w | 939 |
| 2010-08-20 23:10:13 | C | 22 40 57.03 | +32 30 36.4 | – | w | 213 |
| 2010-08-20 23:16:03 | C | 22 40 57.03 | +32 30 40.2 | – | u | C28 |
| 2010-08-20 23:42:26 | C | 22 40 57.70 | +32 31 11.4 | – | u | C28 |
| 2010-08-20 23:46:46 | C | 22 40 58.08 | +32 31 18.9 | – | w | J05 |
| 2010-08-20 23:53:45 | C | 22 40 58.26 | +32 31 27.5 | – | w | J05 |
| 2010-08-21 00:08:51 | C | 22 40 58.39 | +32 31 41.5 | – | u | C28 |
| 2010-08-21 00:25:57 | C | 22 40 59.09 | +32 32 05.3 | – | w | J05 |
| 2010-08-21 00:47:13 | C | 22 40 59.66 | +32 32 30.4 | – | w | 945 |
| 2010-08-21 00:48:42 | C | 22 40 59.67 | +32 32 32.1 | – | w | J05 |
| 2010-08-21 00:50:06 | C | 22 40 59.75 | +32 32 34.3 | – | w | 945 |
| 2010-08-21 00:52:06 | C | 22 40 59.20 | +32 32 33.8 | – | c | 583 |
| 2010-08-21 00:52:31 | C | 22 40 59.77 | +32 32 36.7 | – | w | 945 |
| 2010-08-21 00:53:54 | C | 22 40 59.24 | +32 32 35.8 | – | c | 583 |
| 2010-08-21 00:54:45 | C | 22 40 59.90 | +32 32 40.1 | – | w | 945 |
| 2010-08-21 00:54:57 | C | 22 40 59.27 | +32 32 37.1 | – | c | 583 |
| 2010-08-21 00:56:46 | C | 22 40 59.31 | +32 32 39.1 | – | c | 583 |
| 2010-08-21 00:57:02 | C | 22 40 59.92 | +32 32 42.1 | – | w | 945 |
| 2010-08-21 01:16:57 | C | 22 40 59.85 | +32 33 02.3 | – | c | 583 |
| 2010-08-21 01:18:46 | C | 22 40 59.91 | +32 33 04.5 | – | c | 583 |
| 2010-08-21 01:19:46 | C | 22 40 59.93 | +32 33 05.6 | – | c | 583 |
| 2010-08-21 01:21:35 | C | 22 40 59.98 | +32 33 07.8 | – | c | 583 |
| 2010-08-21 01:22:41 | C | 22 41 00.01 | +32 33 09.1 | – | c | 583 |
| 2010-08-21 01:26:14 | C | 22 41 00.49 | +32 33 13.8 | – | o | C10 |
| 2010-08-21 01:36:44 | C | 22 41 00.77 | +32 33 26.0 | – | o | C10 |
| 2010-08-21 01:45:07 | C | 22 41 00.98 | +32 33 35.8 | – | o | C10 |
| 2010-08-21 02:04:43 | C | 22 41 01.42 | +32 33 57.7 | – | w | B82 |
| 2010-08-21 02:08:07 | C | 22 41 01.52 | +32 34 01.7 | – | w | B82 |
| 2010-08-21 02:13:45 | C | 22 41 01.67 | +32 34 08.3 | – | w | B82 |
| 2010-08-21 02:23:59 | C | 22 41 01.94 | +32 34 20.0 | – | w | B82 |
| 2010-08-21 02:34:09 | C | 22 41 02.21 | +32 34 31.8 | – | w | B82 |
| 2010-08-21 02:42:02 | C | 22 41 02.43 | +32 34 40.9 | – | w | B82 |
| 2010-08-21 05:30:39 | C | 22 41 08.50 | +32 38 04.8 | – | u | H47 |
| 2010-08-21 05:40:31 | C | 22 41 08.76 | +32 38 16.6 | – | u | H47 |
| 2010-08-21 05:49:12 | C | 22 41 08.96 | +32 38 26.8 | – | u | H47 |
| 2010-08-21 05:58:00 | C | 22 41 09.18 | +32 38 37.1 | – | u | H47 |
| 2010-08-21 08:35:07 | C | 22 41 13.581 | +32 41 41.58 | – | r | 689 |
| 2010-08-21 08:37:31 | C | 22 41 13.638 | +32 41 44.42 | – | r | 689 |
| 2010-08-21 08:39:55 | C | 22 41 13.698 | +32 41 47.21 | – | r | 689 |
| 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 |