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 |
|---|---|---|---|---|---|---|
| 1997-12-31 16:46:39 | A | 23 27 53.48 | -07 29 01.8 | – | – | 056 |
| 1997-12-31 17:12:59 | A | 23 27 58.80 | -07 28 53.6 | – | – | 056 |
| 1998-01-03 10:58:15 | – | 23 41 54.94 | -07 04 10.9 | – | – | 372 |
| 1998-01-06 16:10:09 | C | 23 58 29.21 | -06 32 16.9 | – | – | 561 |
| 1998-01-06 16:15:50 | C | 23 58 30.42 | -06 32 14.3 | – | – | 561 |
| 1998-01-06 16:21:37 | C | 23 58 31.63 | -06 32 11.9 | – | – | 561 |
| 1998-01-07 19:06:43 | C | 00 04 18.27 | -06 20 25.0 | – | – | 627 |
| 1998-01-07 20:00:23 | C | 00 04 29.87 | -06 20 00.1 | – | – | 627 |
| 1998-01-08 18:31:14 | C | 00 09 22.49 | -06 09 50.3 | – | – | 517 |
| 1998-01-08 18:35:26 | C | 00 09 23.41 | -06 09 47.9 | – | – | 517 |
| 1998-01-08 18:38:13 | C | 00 09 24.01 | -06 09 45.8 | – | – | 517 |
| 1998-01-10 09:32:28 | C | 00 17 51.01 | -05 51 35.6 | – | – | 347 |
| 1998-01-10 09:38:38 | C | 00 17 52.28 | -05 51 32.6 | – | – | 347 |
| 1998-01-10 09:48:42 | C | 00 17 54.45 | -05 51 27.7 | – | – | 347 |
| 1998-01-11 16:37:25 | C | 00 24 36.99 | -05 36 36.6 | – | – | 046 |
| 1998-01-11 16:39:31 | C | 00 24 37.41 | -05 36 35.4 | – | – | 046 |
| 1998-01-11 16:41:44 | C | 00 24 37.91 | -05 36 34.3 | – | – | 046 |
| 1998-01-12 09:28:44 | – | 00 28 17.21 | -05 28 13.7 | – | – | 372 |
| 1998-01-12 10:15:17 | – | 00 28 27.20 | -05 27 50.0 | – | – | 372 |
| 1998-01-12 10:18:21 | – | 00 28 27.89 | -05 27 47.9 | – | – | 372 |
| 1998-01-16 09:31:59 | – | 00 49 13.43 | -04 38 34.1 | – | – | 372 |
| 1998-01-16 10:51:08 | C | 00 49 30.41 | -04 37 40.5 | – | – | 422 |
| 1998-01-16 10:52:23 | C | 00 49 30.68 | -04 37 40.1 | – | – | 422 |
| 1998-01-16 10:53:39 | C | 00 49 30.94 | -04 37 39.1 | – | – | 422 |
| 1998-01-16 11:24:46 | C | 00 49 37.82 | -04 37 33.7 | – | – | 355 |
| 1998-01-16 11:28:03 | C | 00 49 38.56 | -04 37 31.6 | – | – | 355 |
| 1998-01-16 11:30:48 | C | 00 49 39.16 | -04 37 30.8 | – | – | 355 |
| 1998-01-18 17:01:59 | A | 01 01 17.71 | -04 08 21.7 | – | – | 056 |
| 1998-01-18 17:31:10 | A | 01 01 24.09 | -04 08 07.5 | – | – | 056 |
| 1998-01-19 10:57:01 | C | 01 05 10.89 | -03 58 23.5 | – | – | 347 |
| 1998-01-19 11:01:34 | C | 01 05 11.90 | -03 58 20.7 | – | – | 347 |
| 1998-01-19 11:11:19 | C | 01 05 13.99 | -03 58 15.2 | – | – | 347 |
| 1998-01-20 02:52:53 | C | 01 08 38.05 | -03 49 26.5 | – | – | 696 |
| 1998-01-20 02:53:55 | C | 01 08 38.27 | -03 49 25.8 | – | – | 696 |
| 1998-01-20 02:54:57 | C | 01 08 38.50 | -03 49 25.3 | – | – | 696 |
| 1998-01-20 09:01:49 | C | 01 09 58.17 | -03 45 58.3 | – | – | 897 |
| 1998-01-20 09:20:57 | C | 01 10 02.24 | -03 45 47.6 | – | – | 897 |
| 1998-01-25 09:47:03 | C | 01 35 54.38 | -02 35 59.1 | – | – | 897 |
| 1998-01-25 10:26:28 | C | 01 36 02.69 | -02 35 35.8 | – | – | 897 |
| 1998-01-25 11:25:36 | C | 01 36 15.14 | -02 35 00.8 | – | – | 347 |
| 1998-01-25 11:28:39 | C | 01 36 15.80 | -02 34 58.4 | – | – | 347 |
| 1998-01-25 11:32:33 | C | 01 36 16.64 | -02 34 56.0 | – | – | 347 |
| 1998-01-25 11:35:45 | C | 01 36 17.34 | -02 34 54.6 | – | – | 347 |
| 1998-01-25 18:13:59 | A | 01 37 42.68 | -02 30 56.6 | – | – | 056 |
| 1998-01-26 10:57:04 | C | 01 41 14.97 | -02 20 52.9 | – | – | 426 |
| 1998-01-26 11:15:11 | C | 01 41 18.78 | -02 20 42.4 | – | – | 426 |
| 1998-01-26 11:33:19 | C | 01 41 22.58 | -02 20 31.0 | – | – | 426 |
| 1998-01-27 11:19:59 | – | 01 46 24.29 | -02 06 31.2 | – | – | 372 |
| 1998-01-28 11:11:47 | C | 01 51 25.46 | -01 52 03.9 | – | – | 422 |
| 1998-01-28 11:12:40 | C | 01 51 25.63 | -01 52 03.3 | – | – | 422 |
| 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 |