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 |
|---|---|---|---|---|---|---|
| 2023-12-07 16:33:24 | C | 09 05 23.87 | -11 06 47.8 | – | V | 323 |
| 2023-12-07 16:44:07 | C | 09 05 23.81 | -11 06 55.5 | – | V | 323 |
| 2023-12-07 16:54:44 | C | 09 05 23.76 | -11 07 02.7 | – | V | 323 |
| 2023-12-07 17:10:39 | C | 09 05 23.66 | -11 07 13.9 | – | V | 323 |
| 2023-12-08 00:18:07 | B | 09 05 21.58 | -11 12 10.4 | – | Z | M49 |
| 2023-12-08 00:23:15 | B | 09 05 21.54 | -11 12 13.9 | – | Z | M49 |
| 2023-12-08 00:28:22 | B | 09 05 21.49 | -11 12 17.5 | – | Z | M49 |
| 2023-12-08 02:41:13 | C | 09 05 20.77 | -11 14 00.0 | – | q | 950 |
| 2023-12-08 03:01:42 | C | 09 05 20.60 | -11 14 14.7 | – | q | 950 |
| 2023-12-08 03:21:04 | C | 09 05 20.42 | -11 14 28.1 | – | q | 950 |
| 2023-12-08 16:07:44 | C | 09 05 16.19 | -11 22 49.5 | – | V | 323 |
| 2023-12-08 16:18:33 | C | 09 05 16.08 | -11 22 56.3 | – | V | 323 |
| 2023-12-08 16:29:01 | C | 09 05 15.88 | -11 23 04.6 | – | V | 323 |
| 2023-12-08 16:39:36 | C | 09 05 15.91 | -11 23 10.3 | – | V | 323 |
| 2023-12-08 16:48:32 | C | 09 05 15.502 | -11 23 33.43 | – | q | Q21 |
| 2023-12-08 16:50:07 | C | 09 05 15.79 | -11 23 17.9 | – | V | 323 |
| 2023-12-08 16:56:05 | C | 09 05 15.386 | -11 23 38.18 | – | q | Q21 |
| 2023-12-08 17:00:34 | C | 09 05 15.58 | -11 23 23.9 | – | V | 323 |
| 2023-12-08 17:27:21 | C | 09 05 15.11 | -11 23 59.8 | – | q | D95 |
| 2023-12-08 17:29:26 | C | 09 05 15.07 | -11 24 01.5 | – | q | D95 |
| 2023-12-08 17:33:38 | C | 09 05 15.02 | -11 24 03.8 | – | q | D95 |
| 2023-12-08 17:52:01 | C | 09 05 14.86 | -11 24 15.3 | – | q | Q11 |
| 2023-12-08 18:06:28 | C | 09 05 14.71 | -11 24 24.9 | – | q | Q11 |
| 2023-12-08 18:19:54 | C | 09 05 14.58 | -11 24 33.8 | – | q | Q11 |
| 2023-12-08 19:38:01 | C | 09 05 13.83 | -11 25 26.0 | – | u | 367 |
| 2023-12-08 19:39:45 | C | 09 05 13.82 | -11 25 27.1 | – | u | 367 |
| 2023-12-08 19:42:41 | C | 09 05 13.79 | -11 25 29.1 | – | u | 367 |
| 2023-12-09 03:25:31 | C | 09 05 10.53 | -11 30 36.3 | – | V | C23 |
| 2023-12-09 03:29:49 | C | 09 05 10.49 | -11 30 39.1 | – | V | C23 |
| 2023-12-09 03:34:08 | C | 09 05 10.45 | -11 30 42.0 | – | V | C23 |
| 2023-12-09 04:11:37 | C | 09 05 10.44 | -11 31 02.5 | – | q | 950 |
| 2023-12-09 04:32:04 | C | 09 05 10.16 | -11 31 16.4 | – | q | 950 |
| 2023-12-09 04:51:21 | C | 09 05 09.94 | -11 31 29.3 | – | q | 950 |
| 2023-12-09 16:03:04 | C | 09 05 04.94 | -11 38 27.3 | – | V | 323 |
| 2023-12-09 16:13:26 | C | 09 05 05.03 | -11 38 33.0 | – | V | 323 |
| 2023-12-09 16:24:03 | C | 09 05 04.72 | -11 38 41.1 | – | V | 323 |
| 2023-12-09 16:34:34 | C | 09 05 04.54 | -11 38 48.2 | – | V | 323 |
| 2023-12-09 16:45:17 | C | 09 05 04.34 | -11 38 55.1 | – | V | 323 |
| 2023-12-09 16:55:54 | C | 09 05 04.37 | -11 39 02.3 | – | V | 323 |
| 2023-12-10 14:44:13 | C | 09 04 50.342 | -11 52 56.64 | – | V | T05 |
| 2023-12-10 14:48:47 | C | 09 04 50.278 | -11 52 59.48 | – | V | T05 |
| 2023-12-10 15:02:59 | C | 09 04 50.074 | -11 53 08.16 | – | V | T05 |
| 2023-12-10 15:11:09 | C | 09 04 49.946 | -11 53 13.27 | – | V | T05 |
| 2023-12-10 15:57:57 | C | 09 04 50.51 | -11 53 28.6 | – | V | 323 |
| 2023-12-10 16:08:18 | C | 09 04 50.37 | -11 53 34.4 | – | V | 323 |
| 2023-12-10 16:18:49 | C | 09 04 50.22 | -11 53 41.5 | – | V | 323 |
| 2023-12-10 16:29:32 | C | 09 04 50.06 | -11 53 48.1 | – | V | 323 |
| 2023-12-10 16:40:08 | C | 09 04 49.92 | -11 53 54.7 | – | V | 323 |
| 2023-12-10 16:50:39 | C | 09 04 49.78 | -11 54 01.6 | – | V | 323 |
| 2023-12-11 15:55:57 | C | 09 04 32.66 | -12 07 53.0 | – | V | 323 |
| 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 |