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 |
|---|---|---|---|---|---|---|
| 1997-07-04 17:18:02 | C | 19 38 47.97 | +01 16 52.7 | – | – | 867 |
| 1997-07-04 17:27:31 | C | 19 38 47.54 | +01 16 54.5 | – | – | 867 |
| 1997-07-06 14:53:32 | C | 19 36 45.63 | +01 27 34.0 | – | – | 402 |
| 1997-07-06 14:58:32 | C | 19 36 45.40 | +01 27 35.2 | – | – | 402 |
| 1997-07-06 15:03:33 | C | 19 36 45.13 | +01 27 36.4 | – | – | 402 |
| 1997-07-09 21:49:33 | C | 19 33 01.54 | +01 44 23.4 | – | – | 046 |
| 1997-07-09 22:14:12 | C | 19 33 00.35 | +01 44 28.2 | – | – | 046 |
| 1997-07-09 22:18:33 | C | 19 33 00.12 | +01 44 29.2 | – | – | 046 |
| 1997-07-11 07:46:01 | C | 19 31 20.75 | +01 50 58.7 | – | – | 696 |
| 1997-07-11 07:48:38 | C | 19 31 20.62 | +01 50 58.4 | – | – | 696 |
| 1997-07-11 07:51:13 | C | 19 31 20.48 | +01 50 59.9 | – | – | 696 |
| 1997-07-11 07:53:49 | C | 19 31 20.34 | +01 51 00.3 | – | – | 696 |
| 1997-07-14 07:08:17 | C | 19 27 41.72 | +02 03 16.5 | – | – | 696 |
| 1997-07-14 07:10:51 | C | 19 27 41.60 | +02 03 16.6 | – | – | 696 |
| 1997-07-14 07:13:27 | C | 19 27 41.44 | +02 03 18.0 | – | – | 696 |
| 1997-07-14 07:16:01 | C | 19 27 41.32 | +02 03 18.0 | – | – | 696 |
| 1997-07-14 07:18:36 | C | 19 27 41.16 | +02 03 17.8 | – | – | 696 |
| 1997-07-22 22:44:22 | C | 19 16 22.86 | +02 26 40.5 | – | – | 118 |
| 1997-07-22 22:50:05 | C | 19 16 22.52 | +02 26 41.2 | – | – | 118 |
| 1997-07-24 13:45:30 | C | 19 14 11.26 | +02 28 54.9 | – | – | 867 |
| 1997-07-24 13:53:00 | C | 19 14 10.81 | +02 28 55.1 | – | – | 867 |
| 1997-07-24 13:53:15 | C | 19 14 10.85 | +02 28 55.5 | – | – | 360 |
| 1997-07-24 13:57:14 | C | 19 14 10.60 | +02 28 55.6 | – | – | 360 |
| 1997-07-24 14:08:00 | C | 19 14 09.98 | +02 28 56.1 | – | – | 867 |
| 1997-07-26 22:17:24 | C | 19 10 59.88 | +02 30 47.3 | – | – | 118 |
| 1997-07-26 22:30:12 | C | 19 10 59.11 | +02 30 48.2 | – | – | 118 |
| 1997-07-27 21:32:37 | C | 19 09 41.28 | +02 31 07.2 | – | – | 118 |
| 1997-07-27 21:37:36 | C | 19 09 40.99 | +02 31 06.7 | – | – | 118 |
| 1997-07-30 21:10:35 | C | 19 05 40.42 | +02 30 26.3 | – | – | 118 |
| 1997-07-30 21:21:11 | C | 19 05 39.80 | +02 30 25.9 | – | – | 118 |
| 1997-08-01 21:45:51 | C | 19 02 59.29 | +02 28 33.5 | – | – | 118 |
| 1997-08-01 21:55:53 | C | 19 02 58.68 | +02 28 32.5 | – | – | 118 |
| 1997-08-04 20:22:35 | C | 18 59 10.44 | +02 23 46.0 | – | – | 046 |
| 1997-08-04 20:25:45 | C | 18 59 10.24 | +02 23 45.8 | – | – | 046 |
| 1997-08-04 20:29:38 | C | 18 59 10.02 | +02 23 45.4 | – | – | 046 |
| 1997-08-04 21:55:48 | C | 18 59 05.31 | +02 23 37.6 | – | – | 118 |
| 1997-08-04 22:08:42 | C | 18 59 04.61 | +02 23 36.5 | – | – | 118 |
| 1997-08-08 21:51:36 | C | 18 54 08.67 | +02 13 14.9 | – | – | 118 |
| 1997-08-08 21:57:27 | C | 18 54 08.36 | +02 13 14.5 | – | – | 118 |
| 1997-08-08 22:06:03 | C | 18 54 07.94 | +02 13 13.0 | – | – | 118 |
| 1997-08-08 22:41:23 | C | 18 54 06.19 | +02 13 10.1 | – | – | 605 |
| 1997-08-08 22:49:33 | C | 18 54 05.81 | +02 13 09.1 | – | – | 605 |
| 1997-08-09 15:06:59 | C | 18 53 17.27 | +02 10 58.5 | – | – | 897 |
| 1997-08-09 15:16:37 | C | 18 53 16.81 | +02 10 56.0 | – | – | 897 |
| 1997-08-09 15:26:49 | C | 18 53 16.29 | +02 10 55.4 | – | – | 897 |
| 1997-08-09 21:21:15 | C | 18 52 59.06 | +02 10 04.7 | – | – | 046 |
| 1997-08-09 21:23:50 | C | 18 52 58.97 | +02 10 04.6 | – | – | 046 |
| 1997-08-09 21:26:16 | C | 18 52 58.89 | +02 10 04.4 | – | – | 046 |
| 1997-08-09 21:28:43 | C | 18 52 58.75 | +02 10 03.9 | – | – | 557 |
| 1997-08-09 21:33:29 | C | 18 52 58.51 | +02 10 03.1 | – | – | 557 |
| 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 |