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 |
|---|---|---|---|---|---|---|
| 2011-05-02 00:00:26 | C | 08 28 21.67 | +05 11 35.2 | – | t | I40 |
| 2011-05-02 00:03:38 | C | 08 28 21.82 | +05 11 35.3 | – | t | I40 |
| 2011-05-02 00:06:47 | C | 08 28 22.02 | +05 11 35.3 | – | t | I40 |
| 2011-05-02 00:09:57 | C | 08 28 22.21 | +05 11 35.1 | – | t | I40 |
| 2011-05-02 04:05:04 | C | 08 28 35.68 | +05 11 39.1 | – | r | 703 |
| 2011-05-02 04:17:31 | C | 08 28 36.40 | +05 11 40.4 | – | r | 703 |
| 2011-05-02 04:30:01 | C | 08 28 37.09 | +05 11 40.5 | – | r | 703 |
| 2011-05-02 04:42:33 | C | 08 28 37.70 | +05 11 42.8 | – | r | 703 |
| 2011-05-02 19:57:28 | C | 08 29 29.56 | +05 12 14.7 | – | c | 442 |
| 2011-05-02 20:08:00 | C | 08 29 30.13 | +05 12 15.3 | – | c | 442 |
| 2011-05-02 20:09:13 | C | 08 29 30.21 | +05 12 14.4 | – | c | 442 |
| 2011-05-05 20:00:27 | C | 08 33 35.60 | +05 14 11.1 | – | a | 233 |
| 2011-05-05 20:10:06 | C | 08 33 36.21 | +05 14 10.1 | – | a | 233 |
| 2011-05-06 01:39:36 | C | 08 33 54.93 | +05 14 21.0 | – | t | I40 |
| 2011-05-06 01:42:44 | C | 08 33 55.14 | +05 14 21.4 | – | t | I40 |
| 2011-05-06 01:45:53 | C | 08 33 55.29 | +05 14 21.4 | – | t | I40 |
| 2011-05-06 01:52:13 | C | 08 33 55.64 | +05 14 22.2 | – | t | I40 |
| 2011-05-06 01:55:22 | C | 08 33 55.82 | +05 14 21.7 | – | t | I40 |
| 2011-05-06 01:58:31 | C | 08 33 56.01 | +05 14 21.5 | – | t | I40 |
| 2011-05-08 20:48:50 | C | 08 37 45.23 | +05 14 58.1 | – | c | 442 |
| 2011-05-08 20:56:43 | C | 08 37 45.82 | +05 14 56.9 | – | c | 442 |
| 2011-05-08 21:01:24 | C | 08 37 46.11 | +05 14 56.7 | – | c | 442 |
| 2011-05-08 21:02:58 | C | 08 37 46.18 | +05 14 56.4 | – | c | 442 |
| 2011-05-13 03:36:05 | C | 08 43 39.39 | +05 14 07.6 | – | r | 703 |
| 2011-05-13 03:46:10 | C | 08 43 40.04 | +05 14 07.0 | – | r | 703 |
| 2011-05-13 03:55:58 | C | 08 43 40.40 | +05 14 07.4 | – | r | 703 |
| 2011-05-13 04:05:38 | C | 08 43 40.94 | +05 14 07.6 | – | r | 703 |
| 2011-05-13 23:20:48 | C | 08 44 47.57 | +05 13 46.2 | – | t | I40 |
| 2011-05-13 23:22:37 | C | 08 44 47.66 | +05 13 46.2 | – | t | I40 |
| 2011-05-13 23:24:25 | C | 08 44 47.77 | +05 13 46.2 | – | t | I40 |
| 2011-05-13 23:26:19 | C | 08 44 47.87 | +05 13 46.3 | – | t | I40 |
| 2011-05-13 23:28:08 | C | 08 44 47.97 | +05 13 46.1 | – | t | I40 |
| 2011-05-13 23:29:57 | C | 08 44 48.08 | +05 13 46.0 | – | t | I40 |
| 2011-05-13 23:31:49 | C | 08 44 48.18 | +05 13 46.0 | – | t | I40 |
| 2011-05-13 23:33:37 | C | 08 44 48.25 | +05 13 46.1 | – | t | I40 |
| 2011-05-13 23:35:26 | C | 08 44 48.37 | +05 13 46.6 | – | t | I40 |
| 2011-05-13 23:37:14 | C | 08 44 48.49 | +05 13 46.0 | – | t | I40 |
| 2011-05-15 20:32:38 | C | 08 47 23.74 | +05 12 26.3 | – | w | J47 |
| 2011-05-15 20:35:49 | C | 08 47 23.91 | +05 12 29.7 | – | w | J47 |
| 2011-05-15 20:40:04 | C | 08 47 24.25 | +05 12 28.1 | – | w | J47 |
| 2011-05-17 23:44:55 | C | 08 50 20.67 | +05 10 41.0 | – | t | I40 |
| 2011-05-17 23:47:10 | C | 08 50 20.77 | +05 10 40.5 | – | t | I40 |
| 2011-05-17 23:49:19 | C | 08 50 20.89 | +05 10 40.4 | – | t | I40 |
| 2011-05-17 23:51:28 | C | 08 50 21.00 | +05 10 40.0 | – | t | I40 |
| 2011-05-17 23:55:48 | C | 08 50 21.25 | +05 10 39.2 | – | t | I40 |
| 2011-05-17 23:57:57 | C | 08 50 21.39 | +05 10 40.1 | – | t | I40 |
| 2011-05-18 00:00:06 | C | 08 50 21.52 | +05 10 39.8 | – | t | I40 |
| 2011-05-18 00:04:25 | C | 08 50 21.77 | +05 10 40.2 | – | t | I40 |
| 2011-05-18 00:06:33 | C | 08 50 21.88 | +05 10 39.2 | – | t | I40 |
| 2011-05-18 00:08:43 | C | 08 50 22.02 | +05 10 39.0 | – | 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 |