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 |
|---|---|---|---|---|---|---|
| 2011-01-29 19:32:49 | C | 07 04 16.40 | -09 18 22.8 | – | r | 585 |
| 2011-01-29 19:33:49 | C | 07 04 16.40 | -09 18 21.9 | – | r | 585 |
| 2011-01-29 19:34:50 | C | 07 04 16.39 | -09 18 21.0 | – | r | 585 |
| 2011-01-29 19:36:52 | C | 07 04 16.39 | -09 18 19.9 | – | r | 585 |
| 2011-01-29 19:37:51 | C | 07 04 16.38 | -09 18 18.8 | – | r | 585 |
| 2011-01-29 19:46:13 | C | 07 04 16.34 | -09 18 12.8 | – | r | 585 |
| 2011-01-29 19:47:14 | C | 07 04 16.33 | -09 18 11.9 | – | r | 585 |
| 2011-01-29 19:49:15 | C | 07 04 16.33 | -09 18 10.1 | – | r | 585 |
| 2011-01-29 19:53:17 | C | 07 04 16.32 | -09 18 07.1 | – | r | 585 |
| 2011-01-29 19:54:18 | C | 07 04 16.33 | -09 18 06.7 | – | r | 585 |
| 2011-01-29 21:01:08 | C | 07 04 16.27 | -09 17 16.2 | – | u | B96 |
| 2011-01-29 21:05:22 | C | 07 04 16.37 | -09 17 11.0 | – | u | B96 |
| 2011-01-29 21:09:36 | C | 07 04 16.24 | -09 17 09.1 | – | u | B96 |
| 2011-01-29 21:13:50 | C | 07 04 16.23 | -09 17 07.8 | – | u | B96 |
| 2011-01-29 23:53:44 | C | 07 04 15.72 | -09 15 05.0 | – | w | 212 |
| 2011-01-29 23:58:23 | C | 07 04 15.74 | -09 15 00.6 | – | w | 212 |
| 2011-01-30 00:04:39 | C | 07 04 15.66 | -09 14 56.3 | – | w | 212 |
| 2011-01-30 03:58:33 | C | 07 04 15.60 | -09 12 01.2 | – | r | 850 |
| 2011-01-30 04:18:06 | C | 07 04 15.52 | -09 11 47.3 | – | r | 850 |
| 2011-01-30 05:36:02 | C | 07 04 15.476 | -09 10 48.98 | – | r | 689 |
| 2011-01-30 05:37:53 | C | 07 04 15.470 | -09 10 47.62 | – | r | 689 |
| 2011-01-30 05:39:44 | C | 07 04 15.462 | -09 10 46.22 | – | r | 689 |
| 2011-01-30 14:10:25 | C | 07 04 14.82 | -09 04 23.4 | – | u | 379 |
| 2011-01-30 14:12:15 | C | 07 04 14.82 | -09 04 21.6 | – | u | 379 |
| 2011-01-30 14:45:25 | C | 07 04 14.74 | -09 03 57.1 | – | u | 379 |
| 2011-01-31 13:06:55 | C | 07 04 14.97 | -08 47 02.0 | – | u | D90 |
| 2011-01-31 13:13:43 | C | 07 04 14.97 | -08 46 56.7 | – | u | D90 |
| 2011-01-31 13:20:33 | C | 07 04 14.97 | -08 46 51.3 | – | u | D90 |
| 2011-01-31 14:15:00 | C | 07 04 14.91 | -08 46 23.8 | – | u | 900 |
| 2011-01-31 14:25:16 | C | 07 04 14.91 | -08 46 16.1 | – | u | 900 |
| 2011-01-31 15:29:00 | C | 07 04 14.77 | -08 45 28.4 | – | m | 372 |
| 2011-01-31 19:11:53 | C | 07 04 15.81 | -08 42 42.2 | – | w | J31 |
| 2011-01-31 19:14:33 | C | 07 04 15.82 | -08 42 40.6 | – | w | J31 |
| 2011-01-31 19:18:35 | C | 07 04 15.79 | -08 42 37.6 | – | w | J31 |
| 2011-01-31 20:58:50 | C | 07 04 15.51 | -08 41 24.5 | – | r | 235 |
| 2011-01-31 21:07:09 | C | 07 04 15.48 | -08 41 18.6 | – | r | 235 |
| 2011-02-01 05:20:11 | C | 07 04 16.26 | -08 35 10.1 | – | o | G68 |
| 2011-02-01 05:50:10 | C | 07 04 16.23 | -08 34 47.9 | – | o | G68 |
| 2011-02-01 06:19:50 | C | 07 04 16.14 | -08 34 25.4 | – | o | G68 |
| 2011-02-01 06:49:51 | C | 07 04 16.14 | -08 34 03.3 | – | o | G68 |
| 2011-02-01 07:19:50 | C | 07 04 16.10 | -08 33 41.2 | – | o | G68 |
| 2011-02-01 12:19:53 | C | 07 04 16.99 | -08 29 57.5 | – | u | 379 |
| 2011-02-01 12:28:30 | C | 07 04 17.00 | -08 29 51.4 | – | u | 379 |
| 2011-02-01 12:31:14 | C | 07 04 16.95 | -08 29 49.4 | – | u | 379 |
| 2011-02-01 12:43:13 | C | 07 04 16.94 | -08 29 39.7 | – | u | 379 |
| 2011-02-01 18:51:44 | C | 07 04 18.03 | -08 25 07.6 | – | r | 235 |
| 2011-02-01 19:00:02 | C | 07 04 18.01 | -08 25 01.8 | – | r | 235 |
| 2011-02-01 21:42:47 | C | 07 04 18.26 | -08 23 00.8 | – | w | I99 |
| 2011-02-01 21:49:38 | C | 07 04 18.22 | -08 22 55.0 | – | w | I99 |
| 2011-02-01 21:51:55 | C | 07 04 18.26 | -08 22 52.9 | – | w | I99 |
| 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 |