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 |
|---|---|---|---|---|---|---|
| 1998-04-19 11:34:29 | C | 06 46 55.32 | +09 31 16.5 | – | – | 360 |
| 1998-04-20 11:04:49 | C | 06 49 23.45 | +09 32 03.4 | – | – | 402 |
| 1998-04-20 11:07:48 | C | 06 49 23.77 | +09 32 02.4 | – | – | 402 |
| 1998-04-20 11:10:49 | C | 06 49 24.11 | +09 32 02.9 | – | – | 402 |
| 1998-04-26 19:37:43 | C | 07 05 01.18 | +09 33 41.7 | – | – | 118 |
| 1998-04-26 19:44:40 | C | 07 05 01.94 | +09 33 41.4 | – | – | 118 |
| 1998-05-04 03:32:18 | C | 07 22 15.53 | +09 28 44.2 | – | – | 696 |
| 1998-05-04 03:34:52 | C | 07 22 15.79 | +09 28 44.1 | – | – | 696 |
| 1998-05-04 03:37:27 | C | 07 22 16.03 | +09 28 43.9 | – | – | 696 |
| 1998-05-19 11:28:59 | C | 07 55 55.71 | +08 57 25.2 | – | – | 360 |
| 1998-05-19 11:32:29 | C | 07 55 56.04 | +08 57 25.1 | – | – | 360 |
| 1999-01-13 10:59:11 | C | 12 49 17.10 | -15 00 22.0 | – | – | 693 |
| 1999-01-13 11:05:40 | C | 12 49 17.13 | -15 00 22.7 | – | – | 693 |
| 1999-01-13 11:11:30 | C | 12 49 17.15 | -15 00 23.3 | – | – | 693 |
| 1999-01-14 11:52:17 | C | 12 49 23.75 | -15 02 28.8 | – | – | 693 |
| 1999-01-14 12:03:12 | C | 12 49 23.80 | -15 02 30.3 | – | – | 693 |
| 1999-02-12 10:27:23 | C | 12 44 42.95 | -15 10 42.4 | – | – | 693 |
| 1999-02-12 10:33:16 | C | 12 44 42.85 | -15 10 42.0 | – | – | 693 |
| 1999-02-12 10:39:06 | C | 12 44 42.74 | -15 10 41.7 | – | – | 693 |
| 1999-02-13 11:19:57 | C | 12 44 16.47 | -15 08 59.6 | – | – | 693 |
| 1999-02-13 11:26:05 | C | 12 44 16.36 | -15 08 59.1 | – | – | 693 |
| 1999-02-13 11:31:56 | C | 12 44 16.26 | -15 08 58.7 | – | – | 693 |
| 1999-03-22 16:19:44 | C | 12 19 54.75 | -12 38 15.2 | – | – | 360 |
| 1999-03-22 16:27:59 | C | 12 19 54.49 | -12 38 13.2 | – | – | 360 |
| 1999-03-22 16:35:30 | C | 12 19 54.27 | -12 38 11.7 | – | – | 360 |
| 1999-04-08 13:43:14 | C | 12 07 25.64 | -10 52 07.4 | – | – | 360 |
| 1999-04-08 13:49:15 | C | 12 07 25.48 | -10 52 06.1 | – | – | 360 |
| 1999-04-08 13:54:45 | C | 12 07 25.26 | -10 52 04.0 | – | – | 360 |
| 1999-04-12 08:39:47 | C | 12 04 53.66 | -10 27 51.7 | – | – | 693 |
| 1999-04-12 08:45:37 | C | 12 04 53.44 | -10 27 50.1 | – | – | 693 |
| 1999-04-12 08:51:29 | C | 12 04 53.39 | -10 27 48.4 | – | – | 693 |
| 2004-09-20 09:31:54 | C | 09 58 53.13 | +02 20 50.9 | – | d | I05 |
| 2004-09-20 09:40:56 | C | 09 58 53.91 | +02 20 48.2 | – | d | I05 |
| 2004-10-06 19:24:50 | C | 10 28 13.30 | -00 54 57.5 | – | m | 349 |
| 2004-10-06 19:27:03 | C | 10 28 13.41 | -00 54 58.6 | – | m | 349 |
| 2004-10-06 19:29:15 | C | 10 28 13.57 | -00 54 59.6 | – | m | 349 |
| 2004-11-19 19:13:11 | C | 11 27 24.80 | -08 31 40.2 | – | c | D74 |
| 2004-11-19 19:23:11 | C | 11 27 25.13 | -08 31 43.9 | – | c | D74 |
| 2004-11-19 19:33:10 | C | 11 27 25.59 | -08 31 47.0 | – | c | D74 |
| 2004-11-20 19:39:37 | C | 11 28 25.89 | -08 40 42.9 | – | m | 349 |
| 2004-11-20 19:42:48 | C | 11 28 26.02 | -08 40 43.7 | – | m | 349 |
| 2004-11-20 19:45:59 | C | 11 28 26.12 | -08 40 44.5 | – | m | 349 |
| 2004-11-22 19:57:19 | C | 11 30 23.79 | -08 58 15.0 | – | m | 349 |
| 2004-11-22 20:02:07 | C | 11 30 23.95 | -08 58 16.8 | – | m | 349 |
| 2004-11-22 20:06:55 | C | 11 30 24.10 | -08 58 18.8 | – | m | 349 |
| 2004-12-10 12:18:38 | C | 11 44 33.52 | -11 17 01.6 | – | d | 703 |
| 2004-12-10 12:30:16 | C | 11 44 33.78 | -11 17 04.4 | – | d | 703 |
| 2004-12-10 12:41:47 | C | 11 44 34.02 | -11 17 07.6 | – | d | 703 |
| 2004-12-10 12:53:22 | C | 11 44 34.29 | -11 17 11.4 | – | d | 703 |
| 2004-12-18 19:47:08 | C | 11 49 06.32 | -12 11 06.1 | – | m | 349 |
| 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 |