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 |
|---|---|---|---|---|---|---|
| 2011-03-06 20:53:24 | C | 07 21 21.23 | -00 08 47.6 | – | u | B83 |
| 2011-03-06 21:04:45 | C | 07 21 21.76 | -00 08 41.6 | – | u | 958 |
| 2011-03-06 21:12:29 | C | 07 21 21.95 | -00 08 38.2 | – | r | C07 |
| 2011-03-06 21:16:37 | C | 07 21 22.12 | -00 08 33.4 | – | w | J47 |
| 2011-03-06 21:22:39 | C | 07 21 22.30 | -00 08 32.5 | – | r | C07 |
| 2011-03-06 21:29:25 | C | 07 21 22.53 | -00 08 29.5 | – | r | C07 |
| 2011-03-06 21:44:23 | C | 07 21 23.15 | -00 08 20.8 | – | w | J47 |
| 2011-03-06 21:50:09 | C | 07 21 23.48 | -00 08 17.3 | – | w | J24 |
| 2011-03-06 22:00:46 | C | 07 21 23.79 | -00 08 12.4 | – | w | J24 |
| 2011-03-06 22:02:02 | C | 07 21 23.69 | -00 08 13.8 | – | w | J52 |
| 2011-03-06 22:06:55 | C | 07 21 23.87 | -00 08 11.6 | – | w | J52 |
| 2011-03-06 22:07:08 | C | 07 21 24.00 | -00 08 09.5 | – | w | J24 |
| 2011-03-06 22:07:39 | C | 07 21 23.76 | -00 08 11.8 | – | u | B50 |
| 2011-03-06 22:08:19 | C | 07 21 23.94 | -00 08 10.2 | – | r | C07 |
| 2011-03-06 22:10:31 | C | 07 21 24.11 | -00 08 07.0 | – | w | J47 |
| 2011-03-06 22:16:39 | C | 07 21 24.22 | -00 08 06.9 | – | w | J52 |
| 2011-03-06 23:03:19 | C | 07 21 25.95 | -00 07 44.7 | – | w | J38 |
| 2011-03-06 23:14:11 | C | 07 21 26.33 | -00 07 39.4 | – | w | J38 |
| 2011-03-06 23:17:16 | C | 07 21 26.43 | -00 07 37.8 | – | w | J38 |
| 2011-03-06 23:43:42 | C | 07 21 27.46 | -00 07 24.8 | – | w | 945 |
| 2011-03-06 23:52:52 | C | 07 21 27.72 | -00 07 20.4 | – | w | 945 |
| 2011-03-07 00:03:43 | C | 07 21 28.13 | -00 07 15.3 | – | w | 945 |
| 2011-03-07 00:07:32 | C | 07 21 28.28 | -00 07 14.0 | – | w | 945 |
| 2011-03-07 00:15:23 | C | 07 21 28.57 | -00 07 10.0 | – | w | 945 |
| 2011-03-07 04:56:48 | C | 07 21 39.02 | -00 04 56.0 | – | o | H47 |
| 2011-03-07 05:09:54 | C | 07 21 39.51 | -00 04 50.3 | – | o | H47 |
| 2011-03-07 05:21:05 | C | 07 21 39.91 | -00 04 44.4 | – | o | H47 |
| 2011-03-07 11:08:08 | C | 07 21 53.15 | -00 02 02.2 | – | u | D95 |
| 2011-03-07 11:14:16 | C | 07 21 53.26 | -00 01 58.6 | – | u | D95 |
| 2011-03-07 11:47:11 | C | 07 21 54.42 | -00 01 34.3 | – | u | E07 |
| 2011-03-07 11:50:15 | C | 07 21 54.54 | -00 01 32.7 | – | u | E07 |
| 2011-03-07 18:37:37 | C | 07 22 10.20 | +00 01 32.0 | – | r | 215 |
| 2011-03-07 18:39:09 | C | 07 22 10.21 | +00 01 31.9 | – | r | 215 |
| 2011-03-07 18:40:39 | C | 07 22 10.25 | +00 01 32.3 | – | r | 215 |
| 2011-03-07 19:57:35 | C | 07 22 13.07 | +00 02 06.4 | – | u | B96 |
| 2011-03-07 20:14:40 | C | 07 22 13.70 | +00 02 13.5 | – | u | B96 |
| 2011-03-07 20:38:12 | C | 07 22 14.55 | +00 02 25.5 | – | w | J01 |
| 2011-03-07 20:47:44 | C | 07 22 14.93 | +00 02 30.2 | – | w | J01 |
| 2011-03-07 20:57:17 | C | 07 22 15.24 | +00 02 34.4 | – | w | J01 |
| 2011-03-07 21:07:31 | C | 07 22 15.82 | +00 02 40.1 | – | w | J93 |
| 2011-03-07 21:13:39 | C | 07 22 15.99 | +00 02 42.3 | – | w | J93 |
| 2011-03-07 21:17:45 | C | 07 22 16.05 | +00 02 43.3 | – | w | J93 |
| 2011-03-07 21:22:42 | C | 07 22 16.11 | +00 02 45.5 | – | u | 958 |
| 2011-03-07 21:34:31 | C | 07 22 16.60 | +00 02 51.5 | – | u | 958 |
| 2011-03-07 21:41:45 | C | 07 22 16.81 | +00 02 56.0 | – | u | B50 |
| 2011-03-07 21:42:14 | C | 07 22 16.93 | +00 02 56.6 | – | w | J47 |
| 2011-03-07 21:46:02 | C | 07 22 17.07 | +00 02 57.1 | – | u | 958 |
| 2011-03-07 21:50:24 | C | 07 22 17.11 | +00 03 00.4 | – | u | B50 |
| 2011-03-07 22:11:34 | C | 07 22 17.97 | +00 03 10.9 | – | w | J47 |
| 2011-03-07 22:16:24 | C | 07 22 18.14 | +00 03 11.5 | – | w | J38 |
| 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 |