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 |
|---|---|---|---|---|---|---|
| 1998-02-21 18:38:23 | C | 03 43 49.01 | +03 40 56.8 | – | – | 118 |
| 1998-02-22 00:04:03 | C | 03 44 45.53 | +03 43 43.3 | – | – | 758 |
| 1998-02-22 00:15:46 | C | 03 44 47.61 | +03 43 45.9 | – | – | 758 |
| 1998-02-22 10:47:11 | C | 03 46 36.07 | +03 49 02.6 | – | – | 900 |
| 1998-02-22 10:59:36 | C | 03 46 38.17 | +03 49 08.6 | – | – | 900 |
| 1998-02-22 18:25:22 | C | 03 47 54.87 | +03 52 46.0 | – | – | 970 |
| 1998-02-22 18:44:10 | C | 03 47 58.11 | +03 52 56.7 | – | – | 970 |
| 1998-02-22 19:08:09 | C | 03 48 02.13 | +03 53 09.8 | – | – | 970 |
| 1998-02-25 05:12:14 | C | 03 57 52.36 | +04 21 21.1 | – | o | 566 |
| 1998-02-25 05:26:40 | C | 03 57 54.74 | +04 21 27.7 | – | o | 566 |
| 1998-02-25 05:41:05 | C | 03 57 57.14 | +04 21 34.6 | – | o | 566 |
| 1998-02-28 18:11:39 | C | 04 11 52.19 | +05 00 19.9 | – | – | 107 |
| 1998-02-28 18:36:26 | C | 04 11 56.17 | +05 00 31.1 | – | – | 107 |
| 1998-03-01 19:10:30 | C | 04 15 53.00 | +05 11 15.8 | – | – | 107 |
| 1998-03-01 19:44:09 | C | 04 15 58.39 | +05 11 30.5 | – | – | 107 |
| 1998-03-02 11:04:16 | C | 04 18 25.13 | +05 18 08.1 | – | – | 897 |
| 1998-03-02 11:06:50 | C | 04 18 25.57 | +05 18 10.1 | – | – | 897 |
| 1998-03-04 00:35:09 | C | 04 24 20.78 | +05 33 58.1 | – | – | 758 |
| 1998-03-04 00:53:51 | C | 04 24 23.72 | +05 34 05.1 | – | – | 758 |
| 1998-03-09 18:59:28 | C | 04 45 26.05 | +06 27 30.6 | – | – | 046 |
| 1998-03-09 19:03:17 | C | 04 45 26.67 | +06 27 31.9 | – | – | 046 |
| 1998-03-09 19:06:41 | C | 04 45 27.15 | +06 27 33.0 | – | – | 046 |
| 1998-03-09 21:22:20 | C | 04 45 47.13 | +06 28 22.3 | – | – | 504 |
| 1998-03-09 21:23:22 | C | 04 45 47.32 | +06 28 22.7 | – | – | 504 |
| 1998-03-09 21:23:55 | C | 04 45 47.41 | +06 28 22.9 | – | – | 504 |
| 1998-03-09 21:29:19 | C | 04 45 48.17 | +06 28 24.6 | – | – | 504 |
| 1998-03-10 11:31:20 | C | 04 47 52.35 | +06 33 26.7 | – | – | 347 |
| 1998-03-10 11:37:53 | C | 04 47 53.37 | +06 33 27.8 | – | – | 347 |
| 1998-03-10 11:44:46 | C | 04 47 54.44 | +06 33 30.4 | – | – | 347 |
| 1998-03-16 10:45:29 | – | 05 08 21.83 | +07 20 17.4 | – | – | 372 |
| 1998-03-17 10:36:59 | – | 05 11 40.06 | +07 27 19.5 | – | – | 372 |
| 1998-03-17 11:26:19 | C | 05 11 46.75 | +07 27 32.1 | – | – | 897 |
| 1998-03-17 12:12:53 | C | 05 11 53.12 | +07 27 46.1 | – | – | 897 |
| 1998-03-18 10:16:37 | C | 05 14 54.64 | +07 34 11.7 | – | – | 422 |
| 1998-03-18 10:17:55 | C | 05 14 54.83 | +07 34 12.8 | – | – | 422 |
| 1998-03-22 10:32:15 | C | 05 27 48.99 | +07 59 33.3 | – | – | 897 |
| 1998-03-22 10:42:16 | C | 05 27 50.36 | +07 59 35.1 | – | – | 897 |
| 1998-03-22 11:15:59 | C | 05 27 54.66 | +07 59 43.5 | – | – | 360 |
| 1998-03-22 11:20:15 | C | 05 27 55.21 | +07 59 44.6 | – | – | 360 |
| 1998-03-25 10:20:53 | C | 05 37 08.92 | +08 16 28.8 | – | – | 426 |
| 1998-03-25 10:39:51 | C | 05 37 11.28 | +08 16 33.2 | – | – | 426 |
| 1998-03-25 10:49:20 | C | 05 37 12.55 | +08 16 35.2 | – | – | 426 |
| 1998-03-27 22:43:14 | C | 05 44 48.24 | +08 29 06.9 | – | – | 634 |
| 1998-03-27 22:53:58 | C | 05 44 49.68 | +08 29 12.8 | – | – | 634 |
| 1998-03-31 18:33:46 | C | 05 56 09.29 | +08 46 06.4 | – | – | 046 |
| 1998-03-31 18:35:15 | C | 05 56 09.50 | +08 46 06.8 | – | – | 046 |
| 1998-03-31 18:36:40 | C | 05 56 09.63 | +08 46 07.0 | – | – | 046 |
| 1998-04-17 20:11:34 | C | 06 42 44.87 | +09 29 36.4 | – | – | 118 |
| 1998-04-17 20:21:51 | C | 06 42 45.96 | +09 29 36.8 | – | – | 118 |
| 1998-04-19 11:30:45 | C | 06 46 54.90 | +09 31 16.6 | – | – | 360 |
| 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 |