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 |
|---|---|---|---|---|---|---|
| 2011-03-04 12:02:59 | – | 07 19 17.96 | -00 36 29.2 | – | m | 372 |
| 2011-03-04 20:22:32 | C | 07 19 35.80 | -00 32 23.0 | – | u | 958 |
| 2011-03-04 20:41:28 | C | 07 19 36.42 | -00 32 12.9 | – | u | 958 |
| 2011-03-04 20:56:18 | C | 07 19 36.98 | -00 32 05.4 | – | u | 958 |
| 2011-03-05 00:15:25 | C | 07 19 44.13 | -00 30 18.2 | – | t | I40 |
| 2011-03-05 00:17:46 | C | 07 19 44.21 | -00 30 17.2 | – | t | I40 |
| 2011-03-05 00:19:59 | C | 07 19 44.27 | -00 30 16.0 | – | t | I40 |
| 2011-03-05 00:22:13 | C | 07 19 44.35 | -00 30 15.0 | – | t | I40 |
| 2011-03-05 00:24:41 | C | 07 19 44.43 | -00 30 13.8 | – | t | I40 |
| 2011-03-05 00:26:55 | C | 07 19 44.52 | -00 30 12.9 | – | t | I40 |
| 2011-03-05 00:29:08 | C | 07 19 44.63 | -00 30 13.7 | – | t | I40 |
| 2011-03-05 00:31:21 | C | 07 19 44.66 | -00 30 10.3 | – | t | I40 |
| 2011-03-05 00:56:24 | C | 07 19 45.49 | -00 29 57.6 | – | t | I40 |
| 2011-03-05 01:51:50 | C | 07 19 47.39 | -00 29 30.3 | – | t | I40 |
| 2011-03-05 20:24:06 | C | 07 20 27.45 | -00 20 34.7 | – | u | 510 |
| 2011-03-05 20:35:00 | C | 07 20 27.97 | -00 20 27.0 | – | w | J47 |
| 2011-03-05 20:45:27 | C | 07 20 28.20 | -00 20 24.3 | – | u | 510 |
| 2011-03-05 20:52:16 | C | 07 20 28.66 | -00 20 17.5 | – | w | J47 |
| 2011-03-05 20:52:53 | C | 07 20 28.54 | -00 20 19.6 | – | u | 958 |
| 2011-03-05 21:06:46 | C | 07 20 28.92 | -00 20 13.6 | – | u | 510 |
| 2011-03-05 21:09:15 | C | 07 20 29.14 | -00 20 12.2 | – | u | 958 |
| 2011-03-05 21:26:40 | C | 07 20 29.41 | -00 20 02.8 | – | u | 958 |
| 2011-03-05 21:53:54 | C | 07 20 30.67 | -00 19 49.0 | – | w | J47 |
| 2011-03-05 22:00:40 | C | 07 20 30.88 | -00 19 47.2 | – | w | J38 |
| 2011-03-05 22:03:40 | C | 07 20 31.00 | -00 19 45.6 | – | w | J38 |
| 2011-03-05 22:06:40 | C | 07 20 31.09 | -00 19 44.2 | – | w | J38 |
| 2011-03-05 23:54:15 | C | 07 20 34.91 | -00 18 50.8 | – | w | 945 |
| 2011-03-06 00:04:52 | C | 07 20 35.25 | -00 18 46.4 | – | w | 945 |
| 2011-03-06 00:16:33 | C | 07 20 35.64 | -00 18 40.3 | – | w | 945 |
| 2011-03-06 00:19:43 | C | 07 20 35.75 | -00 18 38.7 | – | w | 945 |
| 2011-03-06 00:23:11 | C | 07 20 35.94 | -00 18 37.0 | – | w | 945 |
| 2011-03-06 10:15:36 | C | 07 20 57.82 | -00 13 42.8 | – | o | E16 |
| 2011-03-06 10:31:07 | C | 07 20 58.31 | -00 13 34.3 | – | o | E16 |
| 2011-03-06 19:07:32 | C | 07 21 17.37 | -00 09 37.7 | – | u | B96 |
| 2011-03-06 19:11:47 | C | 07 21 17.63 | -00 09 36.1 | – | u | B96 |
| 2011-03-06 19:16:03 | C | 07 21 17.76 | -00 09 33.6 | – | u | B96 |
| 2011-03-06 19:20:20 | C | 07 21 17.97 | -00 09 32.1 | – | u | B96 |
| 2011-03-06 19:32:51 | C | 07 21 18.44 | -00 09 25.0 | – | w | J01 |
| 2011-03-06 19:39:12 | C | 07 21 18.66 | -00 09 22.0 | – | w | J01 |
| 2011-03-06 19:41:39 | C | 07 21 18.70 | -00 09 21.8 | – | u | B96 |
| 2011-03-06 19:45:55 | C | 07 21 18.84 | -00 09 19.7 | – | u | B96 |
| 2011-03-06 19:47:43 | C | 07 21 18.88 | -00 09 17.6 | – | u | C23 |
| 2011-03-06 19:48:46 | C | 07 21 19.02 | -00 09 17.4 | – | w | J01 |
| 2011-03-06 20:03:23 | C | 07 21 19.46 | -00 09 10.3 | – | u | C23 |
| 2011-03-06 20:18:34 | C | 07 21 20.03 | -00 09 01.2 | – | u | C23 |
| 2011-03-06 20:30:46 | C | 07 21 20.42 | -00 08 56.9 | – | u | B83 |
| 2011-03-06 20:31:39 | C | 07 21 20.41 | -00 08 57.6 | – | u | 958 |
| 2011-03-06 20:36:46 | C | 07 21 20.65 | -00 08 55.4 | – | u | C23 |
| 2011-03-06 20:41:02 | C | 07 21 20.88 | -00 08 51.3 | – | u | B83 |
| 2011-03-06 20:48:14 | C | 07 21 21.15 | -00 08 49.6 | – | u | 958 |
| 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 |