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 |
|---|---|---|---|---|---|---|
| 2011-11-05 05:55:45 | C | 11 03 48.25 | +20 58 19.5 | – | o | 950 |
| 2011-11-05 05:58:09 | C | 11 03 48.59 | +20 58 17.4 | – | o | 950 |
| 2011-11-05 06:00:31 | C | 11 03 48.94 | +20 58 15.0 | – | o | 950 |
| 2011-11-05 06:02:52 | C | 11 03 49.29 | +20 58 13.0 | – | o | 950 |
| 2011-11-05 06:05:16 | C | 11 03 49.64 | +20 58 11.0 | – | o | 950 |
| 2011-11-23 11:22:56 | C | 12 03 35.65 | +13 50 45.7 | – | o | H01 |
| 2011-11-23 11:30:56 | C | 12 03 36.64 | +13 50 37.7 | – | o | H01 |
| 2011-11-23 11:43:41 | C | 12 03 38.20 | +13 50 25.0 | – | o | H01 |
| 2011-11-23 11:53:27 | C | 12 03 39.37 | +13 50 15.4 | – | o | H01 |
| 2011-11-27 11:35:25 | C | 12 15 26.34 | +12 13 16.6 | – | o | H01 |
| 2011-11-27 11:54:30 | C | 12 15 28.57 | +12 12 57.6 | – | o | H01 |
| 2011-11-27 12:05:23 | C | 12 15 29.85 | +12 12 46.8 | – | o | H01 |
| 2011-11-27 12:17:49 | C | 12 15 31.31 | +12 12 34.3 | – | o | H01 |
| 2012-01-29 11:57:46 | C | 14 50 47.33 | -11 01 15.1 | – | o | H01 |
| 2012-01-29 12:09:19 | C | 14 50 48.25 | -11 01 24.2 | – | o | H01 |
| 2012-01-29 12:27:50 | C | 14 50 49.75 | -11 01 38.3 | – | o | H01 |
| 2012-01-29 12:41:51 | C | 14 50 50.88 | -11 01 49.2 | – | o | H01 |
| 2012-01-30 11:22:20 | C | 14 52 46.01 | -11 19 14.4 | – | o | H01 |
| 2012-01-30 11:42:37 | C | 14 52 47.64 | -11 19 30.0 | – | o | H01 |
| 2012-01-30 12:22:02 | C | 14 52 50.80 | -11 20 00.4 | – | o | H01 |
| 2012-01-30 12:35:44 | C | 14 52 51.90 | -11 20 11.0 | – | o | H01 |
| 2012-02-25 11:35:18 | C | 15 37 19.47 | -18 45 12.8 | – | o | H01 |
| 2012-02-25 11:58:07 | C | 15 37 20.62 | -18 45 28.3 | – | o | H01 |
| 2012-02-25 12:08:39 | C | 15 37 21.15 | -18 45 35.5 | – | o | H01 |
| 2012-02-25 12:31:40 | C | 15 37 22.30 | -18 45 51.1 | – | o | H01 |
| 2012-03-05 09:42:48 | C | 15 47 25.57 | -21 08 32.6 | – | o | H01 |
| 2012-03-05 09:53:32 | C | 15 47 25.93 | -21 08 39.8 | – | o | H01 |
| 2012-03-05 10:21:45 | C | 15 47 26.90 | -21 08 59.0 | – | o | H01 |
| 2012-03-05 10:31:32 | C | 15 47 27.23 | -21 09 05.6 | – | o | H01 |
| 2012-03-15 10:30:25 | C | 15 53 58.66 | -23 48 24.6 | – | o | H01 |
| 2012-03-15 10:55:49 | C | 15 53 58.89 | -23 48 41.7 | – | o | H01 |
| 2012-03-15 11:20:45 | C | 15 53 59.11 | -23 48 58.2 | – | o | H01 |
| 2012-03-15 11:45:02 | C | 15 53 59.33 | -23 49 14.3 | – | o | H01 |
| 2012-03-17 11:20:26 | C | 15 54 32.19 | -24 20 47.2 | – | o | H01 |
| 2012-03-17 11:32:59 | C | 15 54 32.22 | -24 20 55.5 | – | o | H01 |
| 2012-03-17 11:43:22 | C | 15 54 32.25 | -24 21 02.4 | – | o | H01 |
| 2012-03-17 12:02:24 | C | 15 54 32.30 | -24 21 14.9 | – | o | H01 |
| 2012-03-22 10:02:00 | C | 15 54 38.06 | -25 39 15.3 | – | o | H01 |
| 2012-03-22 10:44:09 | C | 15 54 37.50 | -25 39 43.3 | – | o | H01 |
| 2012-03-22 11:12:14 | C | 15 54 37.22 | -25 40 01.8 | – | r | G96 |
| 2012-03-22 11:23:14 | C | 15 54 37.04 | -25 40 09.0 | – | r | G96 |
| 2012-03-22 11:45:06 | C | 15 54 36.75 | -25 40 23.3 | – | r | G96 |
| 2012-03-22 11:52:45 | C | 15 54 36.57 | -25 40 28.2 | – | o | H01 |
| 2012-03-23 10:05:50 | C | 15 54 24.91 | -25 55 05.4 | – | o | H01 |
| 2012-03-23 10:56:04 | C | 15 54 24.152 | -25 55 39.36 | – | r | 689 |
| 2012-03-23 11:01:03 | C | 15 54 24.062 | -25 55 42.68 | – | r | 689 |
| 2012-03-23 11:05:44 | C | 15 54 23.979 | -25 55 45.76 | – | r | 689 |
| 2012-03-23 11:06:06 | C | 15 54 23.89 | -25 55 45.2 | – | o | H01 |
| 2012-03-23 11:09:31 | C | 15 54 23.912 | -25 55 48.24 | – | r | 689 |
| 2012-03-23 11:14:00 | C | 15 54 23.844 | -25 55 51.11 | – | r | 689 |
| 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 |