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 |
|---|---|---|---|---|---|---|
| 2011-02-14 03:33:41 | C | 07 07 21.57 | -04 54 19.9 | – | t | I40 |
| 2011-02-14 04:49:22 | C | 07 07 23.143 | -04 53 39.73 | – | r | 689 |
| 2011-02-14 04:52:55 | C | 07 07 23.190 | -04 53 37.67 | – | r | 689 |
| 2011-02-14 05:00:44 | C | 07 07 23.324 | -04 53 32.08 | – | r | 689 |
| 2011-02-14 05:04:18 | C | 07 07 23.367 | -04 53 29.90 | – | r | 689 |
| 2011-02-15 05:41:46 | C | 07 07 50.697 | -04 37 10.61 | – | r | 689 |
| 2011-02-15 05:45:19 | C | 07 07 50.757 | -04 37 08.25 | – | r | 689 |
| 2011-02-15 05:48:52 | C | 07 07 50.816 | -04 37 05.94 | – | r | 689 |
| 2011-02-15 05:52:26 | C | 07 07 50.877 | -04 37 03.55 | – | r | 689 |
| 2011-02-15 23:12:16 | C | 07 08 11.22 | -04 25 41.0 | – | w | 945 |
| 2011-02-15 23:15:25 | C | 07 08 11.21 | -04 25 40.1 | – | w | 945 |
| 2011-02-15 23:18:23 | C | 07 08 11.28 | -04 25 39.1 | – | w | 945 |
| 2011-02-15 23:22:05 | C | 07 08 11.39 | -04 25 35.9 | – | w | 945 |
| 2011-02-15 23:25:05 | C | 07 08 11.41 | -04 25 33.7 | – | w | 945 |
| 2011-02-16 03:24:32 | C | 07 08 16.20 | -04 22 47.6 | – | t | I40 |
| 2011-02-16 03:25:51 | C | 07 08 16.21 | -04 22 46.6 | – | t | I40 |
| 2011-02-16 03:27:04 | C | 07 08 16.24 | -04 22 46.1 | – | t | I40 |
| 2011-02-16 03:28:18 | C | 07 08 16.26 | -04 22 44.9 | – | t | I40 |
| 2011-02-16 03:52:46 | C | 07 08 16.70 | -04 22 28.8 | – | t | I40 |
| 2011-02-16 04:17:47 | C | 07 08 17.13 | -04 22 13.0 | – | t | I40 |
| 2011-02-16 04:43:53 | C | 07 08 17.61 | -04 21 55.3 | – | t | I40 |
| 2011-02-16 10:44:26 | C | 07 08 25.50 | -04 18 12.3 | – | u | D95 |
| 2011-02-16 10:50:40 | C | 07 08 25.61 | -04 18 07.9 | – | u | D95 |
| 2011-02-16 10:52:45 | C | 07 08 25.64 | -04 18 07.2 | – | u | D95 |
| 2011-02-17 20:55:39 | C | 07 09 08.85 | -03 56 14.1 | – | u | 958 |
| 2011-02-17 21:26:39 | C | 07 09 09.55 | -03 55 55.9 | – | u | 958 |
| 2011-02-17 21:55:05 | C | 07 09 10.21 | -03 55 36.6 | – | u | 958 |
| 2011-02-18 20:11:05 | C | 07 09 40.45 | -03 41 34.3 | – | u | 958 |
| 2011-02-18 20:45:28 | C | 07 09 41.12 | -03 41 12.7 | – | u | 958 |
| 2011-02-18 21:09:36 | C | 07 09 41.72 | -03 40 56.0 | – | w | 939 |
| 2011-02-18 21:13:57 | C | 07 09 41.74 | -03 40 54.5 | – | w | 939 |
| 2011-02-18 21:18:18 | C | 07 09 41.75 | -03 40 52.9 | – | w | 939 |
| 2011-02-19 10:25:14 | C | 07 10 00.27 | -03 32 39.5 | – | u | D95 |
| 2011-02-19 10:31:28 | C | 07 10 00.43 | -03 32 36.1 | – | u | D95 |
| 2011-02-19 10:33:33 | C | 07 10 00.45 | -03 32 34.4 | – | u | D95 |
| 2011-02-19 21:11:55 | C | 07 10 15.38 | -03 25 59.4 | – | w | B33 |
| 2011-02-19 21:19:18 | C | 07 10 15.57 | -03 25 54.8 | – | w | B33 |
| 2011-02-20 03:05:55 | C | 07 10 23.87 | -03 22 10.5 | – | t | I40 |
| 2011-02-20 03:07:14 | C | 07 10 23.89 | -03 22 09.8 | – | t | I40 |
| 2011-02-20 03:08:28 | C | 07 10 23.92 | -03 22 08.8 | – | t | I40 |
| 2011-02-20 03:09:41 | C | 07 10 23.95 | -03 22 08.2 | – | t | I40 |
| 2011-02-20 03:10:56 | C | 07 10 23.98 | -03 22 07.4 | – | t | I40 |
| 2011-02-20 03:12:09 | C | 07 10 24.00 | -03 22 06.9 | – | t | I40 |
| 2011-02-20 03:13:22 | C | 07 10 24.03 | -03 22 05.9 | – | t | I40 |
| 2011-02-20 03:14:38 | C | 07 10 24.05 | -03 22 05.1 | – | t | I40 |
| 2011-02-20 03:39:03 | C | 07 10 24.59 | -03 21 50.4 | – | t | I40 |
| 2011-02-21 03:44:42 | C | 07 11 00.64 | -03 07 15.5 | – | o | H47 |
| 2011-02-21 04:05:09 | C | 07 11 01.10 | -03 07 03.1 | – | o | H47 |
| 2011-02-21 04:05:23 | C | 07 11 00.91 | -03 06 53.7 | – | t | I40 |
| 2011-02-21 04:06:43 | C | 07 11 00.96 | -03 06 53.2 | – | t | I40 |
| 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 |