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 |
|---|---|---|---|---|---|---|
| 2011-03-13 13:59:44 | C | 07 27 41.27 | +01 02 48.3 | – | m | 349 |
| 2011-03-14 03:30:22 | C | 07 28 15.343 | +01 08 19.59 | – | r | 689 |
| 2011-03-14 03:34:55 | C | 07 28 15.524 | +01 08 21.44 | – | r | 689 |
| 2011-03-14 03:53:05 | C | 07 28 16.262 | +01 08 28.92 | – | r | 689 |
| 2011-03-14 03:57:11 | C | 07 28 16.432 | +01 08 30.57 | – | r | 689 |
| 2011-03-14 06:19:24 | C | 07 28 22.21 | +01 09 29.1 | – | u | H10 |
| 2011-03-14 06:38:58 | C | 07 28 23.04 | +01 09 37.0 | – | u | H10 |
| 2011-03-14 07:10:24 | C | 07 28 24.32 | +01 09 49.7 | – | u | H10 |
| 2011-03-17 18:57:31 | C | 07 32 00.43 | +01 42 22.8 | – | u | C46 |
| 2011-03-17 19:29:44 | C | 07 32 01.85 | +01 42 33.7 | – | u | C46 |
| 2011-03-17 20:59:38 | C | 07 32 05.88 | +01 43 09.6 | – | w | 213 |
| 2011-03-17 21:09:46 | C | 07 32 06.36 | +01 43 14.0 | – | w | 213 |
| 2011-03-17 21:13:09 | C | 07 32 06.48 | +01 43 15.0 | – | w | 213 |
| 2011-03-18 18:53:28 | C | 07 33 03.85 | +01 51 10.9 | – | u | C46 |
| 2011-03-18 19:26:43 | C | 07 33 05.41 | +01 51 24.2 | – | u | C46 |
| 2011-03-19 18:55:03 | C | 07 34 08.29 | +01 59 48.7 | – | u | C46 |
| 2011-03-19 19:25:04 | C | 07 34 09.89 | +02 00 01.8 | – | u | J87 |
| 2011-03-19 19:32:05 | C | 07 34 10.20 | +02 00 04.2 | – | u | J87 |
| 2011-03-19 19:40:09 | C | 07 34 10.55 | +02 00 07.1 | – | u | J87 |
| 2011-03-20 21:04:10 | C | 07 35 19.40 | +02 08 59.7 | – | u | 958 |
| 2011-03-20 21:57:20 | C | 07 35 21.72 | +02 09 20.7 | – | u | 958 |
| 2011-03-21 20:25:15 | C | 07 36 23.51 | +02 16 57.6 | – | u | 958 |
| 2011-03-21 20:41:39 | C | 07 36 24.25 | +02 17 03.3 | – | u | 958 |
| 2011-03-21 20:48:59 | C | 07 36 24.50 | +02 17 04.6 | – | w | B82 |
| 2011-03-21 20:53:23 | C | 07 36 24.73 | +02 17 06.4 | – | w | B82 |
| 2011-03-21 20:58:25 | C | 07 36 24.98 | +02 17 08.9 | – | u | 958 |
| 2011-03-21 20:59:59 | C | 07 36 25.03 | +02 17 08.5 | – | w | B82 |
| 2011-03-22 20:33:02 | C | 07 37 30.44 | +02 24 55.3 | – | u | 958 |
| 2011-03-22 20:49:35 | C | 07 37 31.11 | +02 25 02.7 | – | u | 958 |
| 2011-03-22 21:06:08 | C | 07 37 31.88 | +02 25 09.0 | – | u | 958 |
| 2011-03-22 23:59:33 | C | 07 37 40.01 | +02 26 12.4 | – | t | I40 |
| 2011-03-23 00:01:55 | C | 07 37 40.12 | +02 26 12.9 | – | t | I40 |
| 2011-03-23 00:04:05 | C | 07 37 40.21 | +02 26 13.7 | – | t | I40 |
| 2011-03-23 00:06:15 | C | 07 37 40.31 | +02 26 14.3 | – | t | I40 |
| 2011-03-23 00:08:27 | C | 07 37 40.40 | +02 26 15.3 | – | t | I40 |
| 2011-03-23 00:10:42 | C | 07 37 40.51 | +02 26 15.8 | – | t | I40 |
| 2011-03-23 00:12:51 | C | 07 37 40.61 | +02 26 16.4 | – | t | I40 |
| 2011-03-23 00:15:00 | C | 07 37 40.69 | +02 26 17.1 | – | t | I40 |
| 2011-03-23 00:17:11 | C | 07 37 40.81 | +02 26 17.8 | – | t | I40 |
| 2011-03-23 00:19:20 | C | 07 37 40.91 | +02 26 18.5 | – | t | I40 |
| 2011-03-23 00:23:15 | C | 07 37 41.07 | +02 26 20.0 | – | t | I40 |
| 2011-03-23 00:25:30 | C | 07 37 41.17 | +02 26 20.6 | – | t | I40 |
| 2011-03-23 00:27:41 | C | 07 37 41.28 | +02 26 21.4 | – | t | I40 |
| 2011-03-23 00:29:50 | C | 07 37 41.38 | +02 26 22.0 | – | t | I40 |
| 2011-03-23 00:31:59 | C | 07 37 41.47 | +02 26 22.7 | – | t | I40 |
| 2011-03-23 00:34:08 | C | 07 37 41.56 | +02 26 23.6 | – | t | I40 |
| 2011-03-23 00:36:19 | C | 07 37 41.68 | +02 26 24.1 | – | t | I40 |
| 2011-03-23 00:38:28 | C | 07 37 41.78 | +02 26 25.0 | – | t | I40 |
| 2011-03-23 00:40:37 | C | 07 37 41.90 | +02 26 25.5 | – | t | I40 |
| 2011-03-23 00:42:46 | C | 07 37 41.95 | +02 26 26.1 | – | 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 |