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 |
|---|---|---|---|---|---|---|
| 2023-09-13 02:50:47 | C | 04 20 07.920 | +42 09 46.87 | – | V | Z10 |
| 2023-09-13 03:02:36 | C | 04 20 11.928 | +42 09 38.84 | – | V | Z10 |
| 2023-09-13 13:13:23 | C | 04 23 42.250 | +42 02 17.92 | – | V | T05 |
| 2023-09-13 13:22:45 | C | 04 23 45.406 | +42 02 11.26 | – | V | T05 |
| 2023-09-13 13:27:24 | C | 04 23 47.045 | +42 02 07.87 | – | V | T05 |
| 2023-09-13 13:44:44 | C | 04 23 52.826 | +42 01 55.16 | – | V | T05 |
| 2023-09-13 22:02:51 | C | 04 26 45.060 | +41 55 11.71 | – | q | L90 |
| 2023-09-13 22:38:59 | C | 04 26 57.442 | +41 54 44.53 | – | q | L90 |
| 2023-09-13 23:15:06 | C | 04 27 09.826 | +41 54 17.21 | – | q | L90 |
| 2023-09-14 00:51:25 | C | 04 27 42.50 | +41 52 58.3 | – | V | C23 |
| 2023-09-14 00:58:58 | C | 04 27 45.02 | +41 52 52.5 | – | V | C23 |
| 2023-09-14 01:07:34 | C | 04 27 47.98 | +41 52 45.7 | – | V | C23 |
| 2023-09-14 01:54:38 | C | 04 28 03.958 | +41 52 08.89 | – | Z | M09 |
| 2023-09-14 02:05:18 | C | 04 28 07.560 | +41 52 00.45 | – | Z | M09 |
| 2023-09-14 02:15:59 | C | 04 28 11.180 | +41 51 52.07 | – | Z | M09 |
| 2023-09-14 23:13:19 | C | 04 35 22.54 | +41 33 40.0 | – | V | G33 |
| 2023-09-14 23:15:00 | C | 04 35 23.08 | +41 33 38.4 | – | V | G33 |
| 2023-09-14 23:16:41 | C | 04 35 23.67 | +41 33 37.2 | – | V | G33 |
| 2023-09-14 23:18:22 | C | 04 35 24.25 | +41 33 35.1 | – | V | G33 |
| 2023-09-14 23:20:06 | C | 04 35 24.87 | +41 33 34.3 | – | V | G33 |
| 2023-09-14 23:20:11 | C | 04 35 25.19 | +41 33 33.6 | – | q | B92 |
| 2023-09-14 23:21:14 | C | 04 35 25.52 | +41 33 33.5 | – | q | B92 |
| 2023-09-14 23:21:44 | C | 04 35 25.41 | +41 33 32.7 | – | V | G33 |
| 2023-09-14 23:22:18 | C | 04 35 25.87 | +41 33 31.9 | – | q | B92 |
| 2023-09-14 23:23:21 | C | 04 35 26.34 | +41 33 29.6 | – | q | B92 |
| 2023-09-14 23:24:25 | C | 04 35 26.57 | +41 33 29.0 | – | q | B92 |
| 2023-09-14 23:26:30 | C | 04 35 27.33 | +41 33 27.9 | – | q | B92 |
| 2023-09-15 00:50:30 | B | 04 35 55.42 | +41 32 15.4 | – | X | M18 |
| 2023-09-15 01:08:30 | B | 04 36 01.54 | +41 31 59.4 | – | X | M18 |
| 2023-09-15 01:26:28 | B | 04 36 07.63 | +41 31 43.5 | – | – | M18 |
| 2023-09-15 14:19:36 | C | 04 40 30.854 | +41 19 41.52 | – | V | T05 |
| 2023-09-15 14:24:48 | C | 04 40 32.578 | +41 19 36.52 | – | V | T05 |
| 2023-09-15 14:32:23 | C | 04 40 35.102 | +41 19 29.17 | – | V | T05 |
| 2023-09-15 15:05:14 | C | 04 40 46.010 | +41 18 57.28 | – | V | T05 |
| 2023-09-15 17:39:46 | C | 04 41 39.35 | +41 16 16.7 | – | q | 903 |
| 2023-09-15 17:42:51 | C | 04 41 40.37 | +41 16 14.0 | – | q | 903 |
| 2023-09-15 17:45:57 | C | 04 41 41.36 | +41 16 11.3 | – | q | 903 |
| 2023-09-15 19:06:19 | C | 04 42 09.37 | +41 14 41.9 | – | – | 193 |
| 2023-09-15 19:12:00 | C | 04 42 11.30 | +41 14 36.4 | – | – | 193 |
| 2023-09-15 19:13:12 | C | 04 42 11.73 | +41 14 35.4 | – | – | 193 |
| 2023-09-15 19:14:19 | C | 04 42 12.08 | +41 14 34.2 | – | – | 193 |
| 2023-09-15 19:15:27 | C | 04 42 12.45 | +41 14 33.1 | – | – | 193 |
| 2023-09-15 19:16:39 | C | 04 42 12.87 | +41 14 32.0 | – | – | 193 |
| 2023-09-15 19:17:45 | C | 04 42 13.22 | +41 14 30.8 | – | – | 193 |
| 2023-09-15 20:42:44 | C | 04 42 41.63 | +41 12 56.9 | – | V | 113 |
| 2023-09-15 20:44:53 | C | 04 42 42.43 | +41 12 54.9 | – | V | 113 |
| 2023-09-15 20:52:28 | C | 04 42 45.00 | +41 12 47.7 | – | V | 113 |
| 2023-09-15 21:56:19 | C | 04 43 06.75 | +41 11 47.0 | – | V | A98 |
| 2023-09-15 21:58:26 | C | 04 43 07.49 | +41 11 44.9 | – | V | A98 |
| 2023-09-15 22:00:33 | C | 04 43 08.19 | +41 11 43.0 | – | V | A98 |
| 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 |