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 |
|---|---|---|---|---|---|---|
| 2010-12-31 04:16:45 | C | 07 18 54.26 | -17 05 32.2 | – | – | I40 |
| 2011-01-01 03:12:54 | C | 07 18 05.09 | -16 55 55.0 | – | w | J38 |
| 2011-01-01 03:17:01 | C | 07 18 04.95 | -16 55 53.2 | – | w | J38 |
| 2011-01-01 03:23:12 | C | 07 18 04.71 | -16 55 50.1 | – | w | J38 |
| 2011-01-01 16:52:23 | C | 07 17 36.76 | -16 49 20.4 | – | o | E16 |
| 2011-01-01 17:05:27 | C | 07 17 36.26 | -16 49 14.2 | – | o | E16 |
| 2011-01-02 02:34:46 | C | 07 17 17.03 | -16 45 07.5 | – | w | J24 |
| 2011-01-02 02:39:22 | C | 07 17 16.84 | -16 45 05.3 | – | w | J24 |
| 2011-01-02 02:44:00 | C | 07 17 16.70 | -16 45 03.3 | – | w | J24 |
| 2011-01-02 02:48:36 | C | 07 17 16.50 | -16 45 00.6 | – | w | J24 |
| 2011-01-02 06:38:36 | C | 07 17 09.369 | -16 43 14.15 | – | r | 689 |
| 2011-01-02 06:40:27 | C | 07 17 09.297 | -16 43 13.20 | – | r | 689 |
| 2011-01-02 06:42:21 | C | 07 17 09.221 | -16 43 12.37 | – | r | 689 |
| 2011-01-02 08:30:29 | C | 07 17 04.65 | -16 42 19.3 | – | o | H47 |
| 2011-01-02 08:40:16 | C | 07 17 04.27 | -16 42 14.8 | – | o | H47 |
| 2011-01-02 08:53:16 | C | 07 17 03.81 | -16 42 08.7 | – | o | H47 |
| 2011-01-02 15:13:54 | C | 07 16 51.43 | -16 39 07.3 | – | u | 379 |
| 2011-01-02 15:16:35 | C | 07 16 51.35 | -16 39 06.0 | – | u | 379 |
| 2011-01-02 15:30:14 | C | 07 16 50.83 | -16 38 59.1 | – | u | 379 |
| 2011-01-02 17:01:17 | C | 07 16 47.39 | -16 38 14.2 | – | u | 900 |
| 2011-01-02 17:12:02 | C | 07 16 47.01 | -16 38 09.1 | – | u | 900 |
| 2011-01-02 22:46:38 | C | 07 16 36.65 | -16 35 25.4 | – | c | 212 |
| 2011-01-02 22:50:51 | C | 07 16 36.49 | -16 35 23.3 | – | c | 212 |
| 2011-01-02 22:55:03 | C | 07 16 36.34 | -16 35 21.3 | – | c | 212 |
| 2011-01-03 03:45:19 | C | 07 16 26.43 | -16 32 39.5 | – | t | I40 |
| 2011-01-03 03:46:38 | C | 07 16 26.33 | -16 32 38.9 | – | t | I40 |
| 2011-01-03 03:47:51 | C | 07 16 26.31 | -16 32 38.4 | – | t | I40 |
| 2011-01-03 03:49:05 | C | 07 16 26.29 | -16 32 38.3 | – | t | I40 |
| 2011-01-03 07:16:08 | C | 07 16 19.08 | -16 31 12.7 | – | o | H10 |
| 2011-01-03 07:22:35 | C | 07 16 18.57 | -16 31 09.4 | – | o | H47 |
| 2011-01-03 07:37:18 | C | 07 16 18.01 | -16 31 02.0 | – | o | H47 |
| 2011-01-03 07:38:49 | C | 07 16 18.23 | -16 31 01.6 | – | o | H10 |
| 2011-01-03 07:52:40 | C | 07 16 17.43 | -16 30 54.3 | – | o | H47 |
| 2011-01-03 08:15:48 | C | 07 16 16.932 | -16 30 43.99 | – | r | 689 |
| 2011-01-03 08:17:39 | C | 07 16 16.861 | -16 30 43.03 | – | r | 689 |
| 2011-01-03 08:19:30 | C | 07 16 16.792 | -16 30 42.13 | – | r | 689 |
| 2011-01-03 08:38:05 | C | 07 16 15.75 | -16 30 31.9 | – | u | H45 |
| 2011-01-03 08:41:48 | C | 07 16 15.63 | -16 30 30.0 | – | u | H45 |
| 2011-01-03 08:45:14 | C | 07 16 15.50 | -16 30 28.4 | – | u | H45 |
| 2011-01-03 08:48:54 | C | 07 16 15.35 | -16 30 26.5 | – | u | H45 |
| 2011-01-03 08:52:15 | C | 07 16 15.24 | -16 30 24.7 | – | u | H45 |
| 2011-01-03 08:55:18 | C | 07 16 15.12 | -16 30 23.2 | – | u | H45 |
| 2011-01-03 22:16:39 | C | 07 15 49.31 | -16 23 38.7 | – | r | 235 |
| 2011-01-03 22:22:54 | C | 07 15 49.10 | -16 23 35.6 | – | r | 235 |
| 2011-01-03 23:47:30 | C | 07 15 46.05 | -16 22 51.7 | – | d | B66 |
| 2011-01-04 00:22:09 | C | 07 15 44.80 | -16 22 34.3 | – | d | B66 |
| 2011-01-04 13:26:02 | C | 07 15 19.64 | -16 15 42.8 | – | m | 349 |
| 2011-01-04 13:33:16 | C | 07 15 19.36 | -16 15 38.8 | – | m | 349 |
| 2011-01-04 13:40:28 | C | 07 15 19.09 | -16 15 35.1 | – | m | 349 |
| 2011-01-04 14:45:29 | C | 07 15 16.82 | -16 14 59.9 | – | m | 372 |
| 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 |