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 |
|---|---|---|---|---|---|---|
| 2011-04-07 20:27:04 | C | 07 56 33.32 | +04 05 04.7 | – | u | 958 |
| 2011-04-07 21:00:15 | C | 07 56 34.70 | +04 05 14.0 | – | u | 958 |
| 2011-04-07 21:00:27 | C | 07 56 35.01 | +04 05 13.4 | – | w | J47 |
| 2011-04-07 21:28:08 | C | 07 56 36.45 | +04 05 19.0 | – | w | J47 |
| 2011-04-07 21:44:09 | C | 07 56 37.22 | +04 05 21.8 | – | w | J47 |
| 2011-04-08 20:21:56 | C | 07 57 48.75 | +04 09 44.5 | – | w | J47 |
| 2011-04-08 20:26:34 | C | 07 57 48.87 | +04 09 43.9 | – | w | J52 |
| 2011-04-08 20:32:09 | C | 07 57 49.14 | +04 09 45.5 | – | w | J52 |
| 2011-04-08 20:37:26 | C | 07 57 49.41 | +04 09 46.4 | – | w | J52 |
| 2011-04-08 20:40:59 | C | 07 57 49.66 | +04 09 48.1 | – | w | J47 |
| 2011-04-08 20:51:55 | C | 07 57 50.28 | +04 09 50.2 | – | w | J47 |
| 2011-04-08 20:53:59 | C | 07 57 50.26 | +04 09 49.8 | – | w | 212 |
| 2011-04-08 21:19:04 | C | 07 57 51.63 | +04 09 53.6 | – | w | 212 |
| 2011-04-08 21:46:16 | C | 07 57 53.02 | +04 09 59.7 | – | w | 212 |
| 2011-04-09 20:31:55 | C | 07 59 05.17 | +04 14 15.4 | – | w | J47 |
| 2011-04-09 20:45:52 | C | 07 59 05.93 | +04 14 16.3 | – | w | J47 |
| 2011-04-09 20:56:04 | C | 07 59 06.45 | +04 14 17.3 | – | w | J47 |
| 2011-04-15 19:45:22 | C | 08 06 45.91 | +04 37 15.8 | – | u | 958 |
| 2011-04-15 20:01:56 | C | 08 06 47.10 | +04 37 16.8 | – | u | 958 |
| 2011-04-15 20:18:30 | C | 08 06 47.85 | +04 37 17.9 | – | u | 958 |
| 2011-04-18 19:05:21 | C | 08 10 39.66 | +04 46 30.6 | – | u | 160 |
| 2011-04-18 19:07:59 | C | 08 10 39.81 | +04 46 31.7 | – | u | 160 |
| 2011-04-18 19:10:39 | C | 08 10 39.98 | +04 46 32.3 | – | u | 160 |
| 2011-04-18 21:21:02 | C | 08 10 46.99 | +04 46 46.4 | – | w | J47 |
| 2011-04-18 21:39:46 | C | 08 10 48.10 | +04 46 50.9 | – | w | J47 |
| 2011-04-18 21:58:26 | C | 08 10 49.08 | +04 46 52.6 | – | w | J47 |
| 2011-04-19 19:18:00 | C | 08 11 59.40 | +04 49 21.2 | – | u | 160 |
| 2011-04-19 19:20:29 | C | 08 11 59.53 | +04 49 21.2 | – | u | 160 |
| 2011-04-19 23:43:19 | C | 08 12 14.08 | +04 49 55.4 | – | t | I40 |
| 2011-04-19 23:45:35 | C | 08 12 14.19 | +04 49 55.9 | – | t | I40 |
| 2011-04-19 23:47:51 | C | 08 12 14.31 | +04 49 56.0 | – | t | I40 |
| 2011-04-20 20:01:54 | C | 08 13 21.11 | +04 52 03.6 | – | u | 160 |
| 2011-04-20 20:04:55 | C | 08 13 21.29 | +04 52 04.0 | – | u | 160 |
| 2011-04-20 20:07:56 | C | 08 13 21.49 | +04 52 03.8 | – | u | 160 |
| 2011-04-20 20:29:46 | C | 08 13 22.77 | +04 52 06.5 | – | r | 215 |
| 2011-04-20 20:31:32 | C | 08 13 22.87 | +04 52 06.3 | – | r | 215 |
| 2011-04-20 20:33:19 | C | 08 13 22.94 | +04 52 06.4 | – | r | 215 |
| 2011-04-21 20:19:45 | C | 08 14 41.84 | +04 54 34.6 | – | r | 235 |
| 2011-04-21 20:30:20 | C | 08 14 42.34 | +04 54 35.2 | – | r | 235 |
| 2011-04-21 20:36:34 | C | 08 14 42.73 | +04 54 36.7 | – | r | 235 |
| 2011-04-21 20:37:54 | C | 08 14 42.80 | +04 54 36.8 | – | u | 160 |
| 2011-04-21 20:40:40 | C | 08 14 42.90 | +04 54 37.2 | – | u | 160 |
| 2011-04-21 20:43:25 | C | 08 14 43.02 | +04 54 37.1 | – | u | 160 |
| 2011-04-21 23:29:22 | C | 08 14 52.34 | +04 54 59.0 | – | t | I40 |
| 2011-04-21 23:32:44 | C | 08 14 52.54 | +04 54 59.2 | – | t | I40 |
| 2011-04-21 23:35:57 | C | 08 14 52.72 | +04 54 59.4 | – | t | I40 |
| 2011-04-21 23:39:14 | C | 08 14 52.90 | +04 54 59.9 | – | t | I40 |
| 2011-04-21 23:45:44 | C | 08 14 53.23 | +04 55 00.7 | – | t | I40 |
| 2011-04-21 23:49:01 | C | 08 14 53.43 | +04 55 01.0 | – | t | I40 |
| 2011-04-21 23:58:30 | C | 08 14 53.92 | +04 55 01.6 | – | 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 |