IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.2037021394 ± 1.43e-07 |
| Semi-major axis (a) | 1.1260024860 AU ± 7.18e-10 |
| Inclination (i) | 6.03213938° ± 1.73e-05 |
| Long. of Asc. Node (Ω) | 1.96888645° ± 1.52e-05 |
| Arg. of Perihelion (ω) | 66.40871114° ± 2.96e-05 |
| Mean Anomaly (M) | 267.46828697° ± 1.88e-05 |
| Mean Motion (n) | 0.8249037010°/day ± 7.89e-10 |
| Perihelion dist (q) | 0.89663337 AU ± 1.61e-07 |
| Aphelion dist (Q) | 1.35537160 AU ± 1.61e-07 |
| Orbital Period | 1.19483799 yr ± 1.14e-09 |
| H (abs. magnitude) | 20.21 |
|---|---|
| G (slope) | -0.03 |
| Diameter | 0.484 km |
| Geometric Albedo | 0.044 |
| Rotation Period | 4.296 h |
| SMASS II Type | B |
| Source | IAA |
|---|---|
| Solution Date | 2026-06-08 |
| RMS Residual | 10.733″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.003758 AU |
| Observations Used | 603 |
| Radar Obs Used | 29 |
| Oppositions | 4 |
| Arc Total | 1999-2025 |
| First Observation Used | 1999-09-11 |
| Last Observation Used | 2025-04-28 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2011-08-13 04:03:30 | C | 02 20 54.69 | -01 09 31.1 | – | o | 950 |
| 2011-08-13 04:04:37 | C | 02 20 54.91 | -01 09 29.2 | – | o | 950 |
| 2011-08-13 04:05:33 | C | 02 20 55.12 | -01 09 28.0 | – | o | 950 |
| 2011-08-13 04:06:30 | C | 02 20 55.26 | -01 09 26.4 | – | o | 950 |
| 2011-08-13 04:07:50 | C | 02 20 55.51 | -01 09 24.6 | – | o | 950 |
| 2011-08-13 04:09:53 | C | 02 20 55.91 | -01 09 21.4 | – | o | 950 |
| 2011-08-13 04:25:01 | C | 02 20 58.71 | -01 08 59.3 | – | o | 950 |
| 2011-08-13 04:26:18 | C | 02 20 58.95 | -01 08 57.2 | – | o | 950 |
| 2011-08-13 04:27:14 | C | 02 20 59.13 | -01 08 56.0 | – | o | 950 |
| 2011-08-13 04:28:11 | C | 02 20 59.28 | -01 08 54.6 | – | o | 950 |
| 2011-08-13 04:30:19 | C | 02 20 59.71 | -01 08 51.8 | – | o | 950 |
| 2011-08-13 04:31:16 | C | 02 20 59.86 | -01 08 50.1 | – | o | 950 |
| 2011-08-13 04:32:13 | C | 02 21 00.06 | -01 08 48.7 | – | o | 950 |
| 2011-08-13 04:33:23 | C | 02 21 00.26 | -01 08 47.0 | – | o | 950 |
| 2011-08-13 04:34:20 | C | 02 21 00.45 | -01 08 45.6 | – | o | 950 |
| 2011-08-13 04:35:17 | C | 02 21 00.60 | -01 08 44.1 | – | o | 950 |
| 2011-08-13 04:36:35 | C | 02 21 00.87 | -01 08 42.2 | – | o | 950 |
| 2011-08-13 04:37:32 | C | 02 21 01.03 | -01 08 41.0 | – | o | 950 |
| 2011-08-13 04:38:28 | C | 02 21 01.19 | -01 08 39.5 | – | o | 950 |
| 2011-08-13 04:39:33 | C | 02 21 01.39 | -01 08 37.8 | – | o | 950 |
| 2011-08-13 04:40:30 | C | 02 21 01.58 | -01 08 36.5 | – | o | 950 |
| 2011-08-13 04:41:27 | C | 02 21 01.74 | -01 08 35.2 | – | o | 950 |
| 2011-08-13 04:42:34 | C | 02 21 01.97 | -01 08 33.5 | – | o | 950 |
| 2011-08-13 04:43:31 | C | 02 21 02.14 | -01 08 32.0 | – | o | 950 |
| 2011-08-13 04:44:28 | C | 02 21 02.31 | -01 08 30.7 | – | o | 950 |
| 2011-08-13 04:45:33 | C | 02 21 02.50 | -01 08 29.3 | – | o | 950 |
| 2011-08-30 01:17:57 | C | 03 55 23.62 | +10 57 40.7 | – | o | 950 |
| 2011-08-30 01:24:05 | C | 03 55 25.33 | +10 57 53.5 | – | o | 950 |
| 2011-08-30 01:31:47 | C | 03 55 27.46 | +10 58 09.6 | – | o | 950 |
| 2011-08-30 01:39:37 | C | 03 55 29.61 | +10 58 26.0 | – | o | 950 |
| 2011-08-30 01:48:19 | C | 03 55 31.98 | +10 58 44.2 | – | o | 950 |
| 2011-08-30 01:56:54 | C | 03 55 34.33 | +10 59 02.1 | – | o | 950 |
| 2011-08-30 02:06:29 | C | 03 55 36.94 | +10 59 22.1 | – | o | 950 |
| 2011-08-30 02:14:08 | C | 03 55 39.04 | +10 59 38.2 | – | o | 950 |
| 2011-08-30 02:21:40 | C | 03 55 41.08 | +10 59 54.0 | – | o | 950 |
| 2011-08-30 02:29:37 | C | 03 55 43.24 | +11 00 10.9 | – | o | 950 |
| 2011-08-30 02:36:25 | C | 03 55 45.11 | +11 00 24.7 | – | o | 950 |
| 2011-08-30 02:44:06 | C | 03 55 47.20 | +11 00 40.7 | – | o | 950 |
| 2011-08-30 02:52:43 | C | 03 55 49.52 | +11 00 58.7 | – | o | 950 |
| 2011-08-30 02:59:21 | C | 03 55 51.31 | +11 01 12.5 | – | o | 950 |
| 2011-08-30 03:06:26 | C | 03 55 53.24 | +11 01 27.4 | – | o | 950 |
| 2011-08-30 03:13:54 | C | 03 55 55.24 | +11 01 42.8 | – | o | 950 |
| 2011-08-30 03:19:34 | C | 03 55 56.76 | +11 01 54.6 | – | o | 950 |
| 2011-08-30 03:29:38 | C | 03 55 59.51 | +11 02 15.8 | – | o | 950 |
| 2011-08-30 03:35:38 | C | 03 56 01.12 | +11 02 28.3 | – | o | 950 |
| 2011-08-30 03:42:14 | C | 03 56 02.91 | +11 02 42.0 | – | o | 950 |
| 2011-08-30 03:48:49 | C | 03 56 04.69 | +11 02 55.7 | – | o | 950 |
| 2011-08-30 03:56:36 | C | 03 56 06.77 | +11 03 11.8 | – | o | 950 |
| 2011-08-30 04:02:15 | C | 03 56 08.29 | +11 03 23.5 | – | o | 950 |
| 2011-08-30 04:08:51 | C | 03 56 10.05 | +11 03 37.2 | – | o | 950 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1999-09-21 09:00:00 | 135959 | 5 | Hz | 8560 | -14 | -14 |
| 1999-09-21 10:20:00 | 15418454 | 10 | us | 8560 | -14 | -14 |
| 1999-09-23 09:30:00 | 14820631 | 5 | us | 8560 | -14 | -14 |
| 1999-09-23 09:36:00 | 14800106.19 | 1 | us | 2380 | -1 | -1 |
| 1999-09-23 11:28:00 | 14846130.16 | 1 | us | 2380 | -1 | -1 |
| 1999-09-24 10:26:00 | 15838961.63 | 1 | us | 2380 | -1 | -1 |
| 1999-09-24 12:23:00 | 15955075.55 | 1 | us | 2380 | -1 | -1 |
| 1999-09-25 11:09:00 | 17634668.28 | 1 | us | 2380 | -1 | -1 |
| 1999-09-25 12:55:00 | 17785960.83 | 1 | us | 2380 | -1 | -1 |
| 1999-10-01 13:40:00 | 35441297 | 1 | us | 8560 | -14 | -14 |
| 2005-09-16 08:44:00 | 47170.7359 | 1 | Hz | 2380 | -1 | -1 |
| 2005-09-16 08:45:00 | 36658796.03 | 0.5 | us | 2380 | -1 | -1 |
| 2005-09-16 09:27:00 | 36609699.09 | 0.5 | us | 2380 | -1 | -1 |
| 2005-09-18 12:20:00 | 33873463 | 1 | us | 8560 | -14 | -14 |
| 2005-09-19 12:50:00 | 33215505.86 | 1 | us | 8560 | -14 | -14 |
| 2005-09-20 09:06:00 | 2631.7168 | 1 | Hz | 2380 | -1 | -1 |
| 2005-09-20 09:09:00 | 33024251.3 | 0.5 | us | 2380 | -1 | -1 |
| 2005-09-20 11:24:00 | 33024222.68 | 0.5 | us | 2380 | -1 | -1 |
| 2005-09-28 11:57:00 | 45550976.4 | 0.5 | us | 2380 | -1 | -1 |
| 2005-09-28 12:00:00 | -73137.0697 | 1 | Hz | 2380 | -1 | -1 |
| 2005-09-28 13:35:00 | 45734943.4 | 0.5 | us | 2380 | -1 | -1 |
| 2005-10-02 12:55:00 | 57594268.2 | 0.5 | us | 2380 | -1 | -1 |
| 2005-10-02 14:10:00 | 57762582.67 | 0.5 | us | 2380 | -1 | -1 |
| 2011-09-27 11:39:00 | 197293588.79 | 2 | us | 2380 | -1 | -1 |
| 2011-09-27 11:39:00 | -66400.2088 | 1 | Hz | 2380 | -1 | -1 |
| 2011-09-28 11:08:00 | 199711477.27 | 2 | us | 2380 | -1 | -1 |
| 2011-09-28 11:08:00 | -68554.7858 | 1 | Hz | 2380 | -1 | -1 |
| 2011-09-29 11:55:00 | 202378520.04 | 2 | us | 2380 | -1 | -1 |
| 2011-09-29 11:55:00 | -72841.0156 | 1 | Hz | 2380 | -1 | -1 |