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 |
|---|---|---|---|---|---|---|
| 2011-03-23 00:44:57 | C | 07 37 42.02 | +02 26 26.4 | – | t | I40 |
| 2011-03-23 02:53:32 | C | 07 37 48.02 | +02 27 02.7 | – | u | H45 |
| 2011-03-23 02:59:28 | C | 07 37 48.29 | +02 27 04.5 | – | u | H45 |
| 2011-03-23 03:01:53 | C | 07 37 48.44 | +02 27 05.3 | – | u | H45 |
| 2011-03-23 03:04:56 | C | 07 37 48.56 | +02 27 06.5 | – | u | H45 |
| 2011-03-23 03:07:54 | C | 07 37 48.68 | +02 27 07.4 | – | u | H45 |
| 2011-03-23 20:52:56 | C | 07 38 38.45 | +02 32 48.4 | – | u | 958 |
| 2011-03-23 21:09:30 | C | 07 38 39.29 | +02 32 57.5 | – | u | 958 |
| 2011-03-23 22:01:35 | C | 07 38 41.66 | +02 33 11.7 | – | w | 945 |
| 2011-03-23 22:21:04 | C | 07 38 42.65 | +02 33 16.2 | – | w | 945 |
| 2011-03-23 22:24:52 | C | 07 38 42.73 | +02 33 17.8 | – | w | 945 |
| 2011-03-23 22:28:17 | C | 07 38 42.87 | +02 33 20.3 | – | w | 945 |
| 2011-03-23 22:32:05 | C | 07 38 43.03 | +02 33 21.6 | – | w | 945 |
| 2011-03-24 03:17:15 | C | 07 38 56.73 | +02 34 52.1 | – | v | H10 |
| 2011-03-24 03:23:09 | C | 07 38 56.72 | +02 34 55.2 | – | v | H10 |
| 2011-03-24 20:58:37 | C | 07 39 46.47 | +02 40 24.1 | – | u | 160 |
| 2011-03-24 21:01:35 | C | 07 39 46.61 | +02 40 24.9 | – | u | 160 |
| 2011-03-24 21:04:31 | C | 07 39 46.73 | +02 40 25.3 | – | u | 160 |
| 2011-03-24 23:19:42 | C | 07 39 53.00 | +02 41 09.1 | – | w | J47 |
| 2011-03-24 23:23:40 | C | 07 39 53.24 | +02 41 09.8 | – | w | J47 |
| 2011-03-24 23:37:09 | C | 07 39 53.90 | +02 41 14.5 | – | w | J47 |
| 2011-03-24 23:46:50 | C | 07 39 54.42 | +02 41 17.0 | – | w | J47 |
| 2011-03-25 01:35:24 | C | 07 39 59.75 | +02 41 50.6 | – | t | H47 |
| 2011-03-25 01:46:54 | C | 07 40 00.30 | +02 41 54.1 | – | t | H47 |
| 2011-03-25 01:58:14 | C | 07 40 00.81 | +02 41 57.6 | – | t | H47 |
| 2011-03-25 10:59:18 | C | 07 40 26.40 | +02 44 49.7 | – | u | E07 |
| 2011-03-25 11:05:25 | C | 07 40 26.67 | +02 44 51.8 | – | u | E07 |
| 2011-03-25 18:36:45 | C | 07 40 48.12 | +02 47 02.4 | – | v | C46 |
| 2011-03-25 19:10:26 | C | 07 40 49.71 | +02 47 11.8 | – | v | C46 |
| 2011-03-25 19:57:35 | C | 07 40 51.89 | +02 47 25.2 | – | v | C46 |
| 2011-03-25 20:15:28 | C | 07 40 53.02 | +02 47 31.9 | – | u | 958 |
| 2011-03-25 20:33:14 | C | 07 40 53.87 | +02 47 36.6 | – | u | 958 |
| 2011-03-25 20:46:36 | C | 07 40 54.55 | +02 47 42.3 | – | w | J47 |
| 2011-03-25 20:51:28 | C | 07 40 54.75 | +02 47 41.9 | – | u | 958 |
| 2011-03-25 20:58:56 | C | 07 40 55.09 | +02 47 46.1 | – | w | J47 |
| 2011-03-25 21:22:18 | C | 07 40 56.12 | +02 47 51.4 | – | w | J47 |
| 2011-03-25 21:26:36 | C | 07 40 56.35 | +02 47 54.2 | – | w | J47 |
| 2011-03-26 18:29:48 | C | 07 41 56.70 | +02 54 08.3 | – | v | C46 |
| 2011-03-26 18:32:57 | C | 07 41 57.09 | +02 54 09.0 | – | u | B42 |
| 2011-03-26 18:39:04 | C | 07 41 57.35 | +02 54 10.5 | – | u | B42 |
| 2011-03-26 18:45:11 | C | 07 41 57.65 | +02 54 12.9 | – | u | B42 |
| 2011-03-26 18:58:01 | C | 07 41 58.27 | +02 54 16.3 | – | u | B42 |
| 2011-03-26 19:04:11 | C | 07 41 58.39 | +02 54 17.9 | – | v | C46 |
| 2011-03-26 19:33:53 | C | 07 41 59.78 | +02 54 27.2 | – | v | C46 |
| 2011-03-26 20:39:00 | C | 07 42 03.24 | +02 54 48.5 | – | w | J47 |
| 2011-03-26 21:00:10 | C | 07 42 04.19 | +02 54 54.5 | – | w | J47 |
| 2011-03-26 21:08:32 | C | 07 42 04.57 | +02 54 56.9 | – | w | J47 |
| 2011-03-26 21:41:56 | C | 07 42 06.17 | +02 55 06.5 | – | w | J47 |
| 2011-03-26 23:58:35 | C | 07 42 12.84 | +02 55 51.9 | – | t | I40 |
| 2011-03-27 00:00:51 | C | 07 42 12.92 | +02 55 52.5 | – | t | I40 |
| 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 |