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 |
|---|---|---|---|---|---|---|
| 2023-12-18 03:02:38 | C | 09 01 19.89 | -13 25 36.2 | – | q | 215 |
| 2023-12-18 03:04:30 | C | 09 01 19.83 | -13 25 36.9 | – | q | 215 |
| 2023-12-18 03:06:22 | C | 09 01 19.78 | -13 25 37.6 | – | q | 215 |
| 2023-12-18 06:01:48 | B | 09 01 14.69 | -13 26 45.2 | – | Z | J22 |
| 2023-12-18 06:07:34 | B | 09 01 14.55 | -13 26 48.2 | – | Z | J22 |
| 2023-12-18 06:13:20 | B | 09 01 14.34 | -13 26 50.0 | – | Z | J22 |
| 2023-12-18 11:31:57 | C | 09 01 05.407 | -13 28 59.38 | – | q | H47 |
| 2023-12-18 11:38:03 | C | 09 01 05.218 | -13 29 01.68 | – | q | H47 |
| 2023-12-18 11:43:37 | C | 09 01 05.035 | -13 29 03.26 | – | q | H47 |
| 2023-12-18 11:50:47 | C | 09 01 04.800 | -13 29 05.96 | – | q | H47 |
| 2023-12-18 17:27:46 | C | 09 00 55.86 | -13 31 21.8 | – | q | D95 |
| 2023-12-18 17:29:51 | C | 09 00 55.79 | -13 31 22.4 | – | q | D95 |
| 2023-12-18 17:36:07 | C | 09 00 55.62 | -13 31 25.4 | – | q | D95 |
| 2023-12-18 22:34:12 | C | 09 00 47.525 | -13 33 03.28 | – | V | M22 |
| 2023-12-18 22:38:19 | C | 09 00 47.405 | -13 33 05.00 | – | V | M22 |
| 2023-12-18 22:42:19 | C | 09 00 47.290 | -13 33 06.66 | – | V | M22 |
| 2023-12-18 22:50:22 | C | 09 00 47.011 | -13 33 09.50 | – | V | M22 |
| 2023-12-19 09:54:35 | C | 09 00 26.798 | -13 37 37.74 | – | q | H47 |
| 2023-12-19 10:06:17 | C | 09 00 26.407 | -13 37 42.42 | – | q | H47 |
| 2023-12-19 10:14:59 | C | 09 00 26.047 | -13 37 45.26 | – | q | H47 |
| 2023-12-19 10:20:21 | C | 09 00 25.910 | -13 37 47.53 | – | q | H47 |
| 2023-12-20 01:42:47 | C | 08 59 58.19 | -13 43 24.7 | – | V | C23 |
| 2023-12-20 01:44:56 | C | 08 59 58.10 | -13 43 25.6 | – | V | C23 |
| 2023-12-20 01:47:06 | C | 08 59 58.02 | -13 43 26.2 | – | V | C23 |
| 2023-12-20 17:37:53 | C | 08 59 27.76 | -13 48 51.9 | – | V | 900 |
| 2023-12-20 17:47:59 | C | 08 59 27.41 | -13 48 55.1 | – | V | 900 |
| 2023-12-21 05:42:46 | C | 08 59 04.236 | -13 52 33.92 | – | V | W68 |
| 2023-12-21 05:43:25 | C | 08 59 04.217 | -13 52 33.89 | – | V | W68 |
| 2023-12-21 05:49:17 | C | 08 59 04.054 | -13 52 36.30 | – | V | W68 |
| 2023-12-21 05:57:51 | C | 08 59 03.742 | -13 52 38.82 | – | V | W68 |
| 2023-12-22 01:30:23 | C | 08 58 23.376 | -13 58 40.04 | – | V | M22 |
| 2023-12-22 02:09:31 | C | 08 58 21.881 | -13 58 51.85 | – | V | M22 |
| 2023-12-22 02:13:59 | C | 08 58 21.744 | -13 58 53.44 | – | V | M22 |
| 2023-12-22 02:21:16 | C | 08 58 21.511 | -13 58 56.03 | – | V | M22 |
| 2023-12-22 03:40:14 | C | 08 58 18.953 | -13 59 34.69 | – | V | Z10 |
| 2023-12-22 03:50:47 | C | 08 58 18.494 | -13 59 37.61 | – | V | Z10 |
| 2023-12-22 04:00:08 | C | 08 58 18.139 | -13 59 40.81 | – | V | Z10 |
| 2023-12-23 06:51:59 | C | 08 57 20.525 | -14 06 54.22 | – | V | W68 |
| 2023-12-23 06:55:16 | C | 08 57 20.362 | -14 06 54.94 | – | V | W68 |
| 2023-12-23 06:59:52 | C | 08 57 20.218 | -14 06 56.34 | – | V | W68 |
| 2023-12-23 07:07:43 | C | 08 57 19.896 | -14 06 58.25 | – | V | W68 |
| 2023-12-25 02:22:36 | B | 08 55 40.47 | -14 17 24.7 | – | Z | Y99 |
| 2023-12-25 02:32:51 | B | 08 55 39.95 | -14 17 27.2 | – | Z | Y99 |
| 2023-12-25 02:42:05 | B | 08 55 39.47 | -14 17 29.7 | – | Z | Y99 |
| 2023-12-25 05:26:15 | C | 08 55 33.370 | -14 17 47.72 | – | V | W68 |
| 2023-12-25 05:40:17 | C | 08 55 32.710 | -14 17 50.28 | – | V | W68 |
| 2023-12-25 05:45:33 | C | 08 55 32.474 | -14 17 51.40 | – | V | W68 |
| 2023-12-25 06:12:00 | C | 08 55 31.325 | -14 17 56.83 | – | V | W68 |
| 2023-12-27 23:56:04 | B | 08 52 45.540 | -14 28 53.22 | – | Z | M49 |
| 2023-12-28 00:01:12 | B | 08 52 45.290 | -14 28 53.87 | – | Z | M49 |
| 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 |