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 |
|---|---|---|---|---|---|---|
| 2011-04-23 05:08:36 | C | 08 16 30.95 | +04 57 44.4 | – | v | H10 |
| 2011-04-23 05:14:19 | C | 08 16 31.24 | +04 57 45.2 | – | v | H10 |
| 2011-04-23 05:20:02 | C | 08 16 31.57 | +04 57 45.9 | – | v | H10 |
| 2011-04-23 23:54:41 | C | 08 17 33.68 | +04 59 29.5 | – | t | I40 |
| 2011-04-23 23:57:56 | C | 08 17 33.86 | +04 59 30.0 | – | t | I40 |
| 2011-04-24 00:01:14 | C | 08 17 34.02 | +04 59 30.2 | – | t | I40 |
| 2011-04-24 00:04:23 | C | 08 17 34.21 | +04 59 30.4 | – | t | I40 |
| 2011-04-24 00:07:33 | C | 08 17 34.39 | +04 59 31.0 | – | t | I40 |
| 2011-04-24 00:10:43 | C | 08 17 34.57 | +04 59 31.0 | – | t | I40 |
| 2011-04-24 00:13:52 | C | 08 17 34.74 | +04 59 31.4 | – | t | I40 |
| 2011-04-24 00:17:02 | C | 08 17 34.90 | +04 59 31.6 | – | t | I40 |
| 2011-04-24 00:20:13 | C | 08 17 35.09 | +04 59 31.8 | – | t | I40 |
| 2011-04-24 00:23:21 | C | 08 17 35.25 | +04 59 32.1 | – | t | I40 |
| 2011-04-24 00:26:30 | C | 08 17 35.42 | +04 59 32.5 | – | t | I40 |
| 2011-04-24 00:29:39 | C | 08 17 35.61 | +04 59 32.7 | – | t | I40 |
| 2011-04-25 09:24:18 | C | 08 19 25.82 | +05 02 15.7 | – | u | E07 |
| 2011-04-25 09:33:25 | C | 08 19 26.27 | +05 02 16.1 | – | u | E07 |
| 2011-04-26 03:13:18 | C | 08 20 25.44 | +05 03 36.8 | – | t | I40 |
| 2011-04-26 03:17:13 | C | 08 20 25.67 | +05 03 37.2 | – | t | I40 |
| 2011-04-26 03:24:41 | C | 08 20 26.07 | +05 03 37.8 | – | t | I40 |
| 2011-04-26 03:28:01 | C | 08 20 26.25 | +05 03 38.0 | – | t | I40 |
| 2011-04-27 20:29:13 | C | 08 22 44.53 | +05 06 23.4 | – | w | J47 |
| 2011-04-27 20:33:12 | C | 08 22 44.76 | +05 06 23.8 | – | w | J47 |
| 2011-04-27 20:38:55 | C | 08 22 45.07 | +05 06 24.8 | – | w | J47 |
| 2011-04-28 01:21:00 | C | 08 23 00.83 | +05 06 45.6 | – | t | I40 |
| 2011-04-28 01:24:16 | C | 08 23 01.02 | +05 06 45.8 | – | t | I40 |
| 2011-04-28 01:27:25 | C | 08 23 01.20 | +05 06 46.0 | – | t | I40 |
| 2011-04-28 01:30:34 | C | 08 23 01.38 | +05 06 46.1 | – | t | I40 |
| 2011-04-28 01:33:45 | C | 08 23 01.53 | +05 06 46.4 | – | t | I40 |
| 2011-04-28 01:36:53 | C | 08 23 01.72 | +05 06 46.5 | – | t | I40 |
| 2011-04-28 01:43:12 | C | 08 23 02.09 | +05 06 46.9 | – | t | I40 |
| 2011-04-28 01:46:23 | C | 08 23 02.25 | +05 06 47.2 | – | t | I40 |
| 2011-04-28 01:52:40 | C | 08 23 02.60 | +05 06 47.5 | – | t | I40 |
| 2011-04-28 01:55:50 | C | 08 23 02.78 | +05 06 47.7 | – | t | I40 |
| 2011-04-28 03:15:31 | C | 08 23 07.34 | +05 06 48.6 | – | c | 704 |
| 2011-04-28 03:31:36 | C | 08 23 08.23 | +05 06 49.3 | – | c | 704 |
| 2011-04-28 03:31:59 | C | 08 23 08.27 | +05 06 49.4 | – | o | H10 |
| 2011-04-28 03:44:43 | C | 08 23 08.99 | +05 06 49.9 | – | o | H10 |
| 2011-04-28 03:47:32 | C | 08 23 09.12 | +05 06 50.7 | – | c | 704 |
| 2011-04-28 04:03:06 | C | 08 23 10.04 | +05 06 51.7 | – | c | 704 |
| 2011-04-28 04:18:42 | C | 08 23 10.91 | +05 06 53.1 | – | c | 704 |
| 2011-04-28 10:46:00 | C | 08 23 32.57 | +05 07 23.7 | – | o | D96 |
| 2011-04-28 11:08:47 | C | 08 23 34.04 | +05 07 21.7 | – | o | D96 |
| 2011-04-29 20:43:54 | C | 08 25 27.47 | +05 09 11.9 | – | c | 442 |
| 2011-04-29 20:51:11 | C | 08 25 27.99 | +05 09 10.5 | – | c | 442 |
| 2011-05-01 23:44:33 | C | 08 28 20.78 | +05 11 34.5 | – | t | I40 |
| 2011-05-01 23:47:49 | C | 08 28 20.96 | +05 11 34.4 | – | t | I40 |
| 2011-05-01 23:50:58 | C | 08 28 21.13 | +05 11 34.5 | – | t | I40 |
| 2011-05-01 23:54:09 | C | 08 28 21.32 | +05 11 34.7 | – | t | I40 |
| 2011-05-01 23:57:18 | C | 08 28 21.49 | +05 11 34.9 | – | 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 |