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 |
|---|---|---|---|---|---|---|
| 1991-12-19 20:18:50 | C | 10 59 06.61 | -07 25 40.1 | – | – | 411 |
| 1991-12-19 20:21:28 | C | 10 59 06.47 | -07 25 41.1 | – | – | 411 |
| 1991-12-19 20:22:49 | C | 10 59 06.55 | -07 25 40.5 | – | – | 411 |
| 1991-12-30 16:28:46 | C | 10 59 28.35 | -08 36 06.4 | – | – | 411 |
| 1991-12-30 16:33:23 | C | 10 59 28.41 | -08 36 05.1 | – | – | 411 |
| 1991-12-30 16:35:11 | C | 10 59 28.38 | -08 36 06.6 | – | – | 411 |
| 1991-12-30 16:38:03 | C | 10 59 28.30 | -08 36 07.2 | – | – | 411 |
| 1991-12-30 16:40:22 | C | 10 59 28.29 | -08 36 06.3 | – | – | 411 |
| 1991-12-30 16:45:12 | C | 10 59 28.18 | -08 36 08.2 | – | – | 411 |
| 1992-01-01 09:07:28 | C | 10 59 04.79 | -08 43 51.9 | – | – | 801 |
| 1992-01-01 09:57:36 | C | 10 59 04.35 | -08 44 03.6 | – | – | 801 |
| 1992-01-04 19:42:31 | C | 10 57 54.61 | -08 56 44.2 | – | – | 411 |
| 1992-01-04 19:51:09 | C | 10 57 54.50 | -08 56 45.8 | – | – | 411 |
| 1992-01-04 19:53:29 | C | 10 57 54.38 | -08 56 44.4 | – | – | 411 |
| 1992-01-04 19:55:51 | C | 10 57 54.40 | -08 56 46.9 | – | – | 411 |
| 1992-01-04 19:58:16 | C | 10 57 54.35 | -08 56 46.8 | – | – | 411 |
| 1992-01-07 08:48:16 | C | 10 56 44.01 | -09 03 42.3 | – | – | 801 |
| 1992-01-07 09:18:25 | C | 10 56 43.30 | -09 03 45.1 | – | – | 801 |
| 1992-01-08 08:32:08 | C | 10 56 12.27 | -09 05 47.7 | – | – | 801 |
| 1992-01-08 09:02:39 | C | 10 56 11.51 | -09 05 50.2 | – | – | 801 |
| 1992-01-15 16:33:12 | – | 10 51 05.20 | -09 10 19.8 | – | c | 260 |
| 1992-01-15 17:43:12 | – | 10 51 02.63 | -09 10 17.7 | – | c | 260 |
| 1992-02-05 06:21:41 | C | 10 27 59.43 | -07 40 52.9 | – | – | 801 |
| 1992-02-05 06:44:16 | C | 10 27 58.16 | -07 40 46.3 | – | – | 801 |
| 1992-02-07 07:54:51 | C | 10 25 15.46 | -07 24 17.9 | – | – | 801 |
| 1992-02-07 08:07:26 | C | 10 25 14.65 | -07 24 14.7 | – | – | 801 |
| 1992-02-10 13:42:49 | A | 10 20 56.89 | -06 55 57.6 | – | – | 897 |
| 1992-02-10 14:18:35 | A | 10 20 54.92 | -06 55 44.7 | – | – | 897 |
| 1992-03-01 04:08:36 | C | 09 57 01.46 | -03 31 33.7 | – | – | 801 |
| 1992-03-01 04:33:08 | C | 09 57 00.36 | -03 31 22.2 | – | – | 801 |
| 1992-03-05 04:35:36 | C | 09 53 06.75 | -02 47 54.3 | – | – | 801 |
| 1992-03-05 04:55:19 | C | 09 53 05.97 | -02 47 45.2 | – | – | 801 |
| 1992-04-01 02:18:18 | C | 09 39 32.58 | +01 14 30.1 | – | – | 801 |
| 1992-04-01 02:51:39 | C | 09 39 32.38 | +01 14 39.6 | – | – | 801 |
| 1992-05-04 01:35:18 | C | 09 48 35.63 | +03 24 18.2 | – | – | 801 |
| 1992-05-04 02:09:48 | C | 09 48 36.20 | +03 24 19.2 | – | – | 801 |
| 1997-05-02 11:15:04 | C | 19 51 00.45 | -07 10 58.6 | – | – | 696 |
| 1997-05-02 11:21:01 | C | 19 51 00.57 | -07 10 56.7 | – | – | 696 |
| 1997-05-03 03:57:43 | C | 19 51 22.39 | -07 05 26.4 | – | – | 954 |
| 1997-05-03 04:48:57 | C | 19 51 23.47 | -07 05 08.4 | – | – | 954 |
| 1997-05-03 10:14:07 | C | 19 51 30.50 | -07 03 20.0 | – | – | 696 |
| 1997-05-03 10:19:49 | C | 19 51 30.63 | -07 03 18.2 | – | – | 696 |
| 1997-05-03 10:25:31 | C | 19 51 30.76 | -07 03 16.2 | – | – | 696 |
| 1997-05-05 03:35:14 | C | 19 52 22.06 | -06 49 28.7 | – | – | 954 |
| 1997-05-15 04:41:46 | C | 19 56 18.23 | -05 26 32.1 | – | – | 954 |
| 1997-05-15 04:46:41 | C | 19 56 18.29 | -05 26 30.6 | – | – | 954 |
| 1997-05-15 04:54:33 | C | 19 56 18.37 | -05 26 28.7 | – | – | 954 |
| 1997-05-15 05:02:26 | C | 19 56 18.50 | -05 26 25.1 | – | – | 954 |
| 1997-05-15 05:10:37 | C | 19 56 18.58 | -05 26 22.6 | – | – | 954 |
| 1997-05-15 05:18:55 | C | 19 56 18.68 | -05 26 20.5 | – | – | 954 |
| 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 |