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 |
|---|---|---|---|---|---|---|
| 1999-09-11 09:44:59 | C | 01 37 54.90 | -27 04 27.5 | 15.1 | a | 704 |
| 1999-09-11 10:06:56 | C | 01 38 00.18 | -27 03 59.6 | 15.1 | a | 704 |
| 1999-09-11 10:29:31 | C | 01 38 05.61 | -27 03 30.2 | 15.3 | a | 704 |
| 1999-09-11 10:51:03 | C | 01 38 10.83 | -27 03 01.1 | 15.4 | a | 704 |
| 1999-09-11 11:12:12 | C | 01 38 16.03 | -27 02 32.4 | 15.2 | a | 704 |
| 1999-09-12 00:24:36 | C | 01 42 28.07 | -26 45 22.0 | – | – | 595 |
| 1999-09-12 00:28:37 | C | 01 42 29.17 | -26 45 16.7 | – | – | 595 |
| 1999-09-12 00:30:22 | C | 01 42 30.22 | -26 45 10.2 | – | z | 108 |
| 1999-09-12 00:31:01 | C | 01 42 29.64 | -26 45 17.5 | – | d | 046 |
| 1999-09-12 00:32:10 | C | 01 42 29.93 | -26 45 15.6 | – | d | 046 |
| 1999-09-12 00:32:10 | C | 01 42 31.04 | -26 45 08.9 | – | z | 108 |
| 1999-09-12 00:32:40 | C | 01 42 30.27 | -26 45 11.4 | – | – | 595 |
| 1999-09-12 00:33:29 | C | 01 42 30.29 | -26 45 13.5 | – | d | 046 |
| 1999-09-12 00:35:21 | C | 01 42 30.82 | -26 45 11.1 | – | d | 046 |
| 1999-09-12 00:36:19 | C | 01 42 31.85 | -26 45 05.4 | – | z | 108 |
| 1999-09-12 00:36:31 | C | 01 42 31.16 | -26 45 10.1 | – | d | 046 |
| 1999-09-12 00:36:50 | C | 01 42 31.40 | -26 45 05.5 | – | – | 595 |
| 1999-09-12 00:37:39 | C | 01 42 31.45 | -26 45 08.2 | – | d | 046 |
| 1999-09-12 00:45:57 | C | 01 42 34.50 | -26 44 51.1 | – | z | 108 |
| 1999-09-12 01:59:03 | C | 01 42 56.05 | -26 43 02.3 | – | z | 620 |
| 1999-09-12 02:07:49 | C | 01 42 58.37 | -26 42 49.4 | – | z | 620 |
| 1999-09-12 02:13:25 | C | 01 42 59.88 | -26 42 42.0 | – | z | 620 |
| 1999-09-12 02:19:48 | C | 01 43 01.66 | -26 42 33.0 | – | z | 620 |
| 1999-09-12 09:24:40 | C | 01 45 25.42 | -26 31 47.2 | – | i | 670 |
| 1999-09-12 09:49:28 | C | 01 45 32.53 | -26 31 10.9 | – | i | 670 |
| 1999-09-12 10:16:27 | C | 01 45 40.11 | -26 30 29.6 | – | i | 670 |
| 1999-09-12 10:40:33 | C | 01 45 46.87 | -26 29 51.5 | – | i | 670 |
| 1999-09-12 23:33:58 | C | 01 50 27.75 | -26 08 32.8 | 15.3 | c | 106 |
| 1999-09-12 23:39:38 | C | 01 50 32.31 | -26 08 02.6 | – | – | 952 |
| 1999-09-12 23:41:08 | C | 01 50 32.83 | -26 08 00.0 | – | – | 952 |
| 1999-09-12 23:43:29 | C | 01 50 33.59 | -26 07 56.6 | – | – | 952 |
| 1999-09-12 23:45:10 | C | 01 50 34.12 | -26 07 53.7 | – | – | 952 |
| 1999-09-12 23:51:25 | C | 01 50 36.19 | -26 07 44.1 | – | – | 952 |
| 1999-09-12 23:54:37 | C | 01 50 37.21 | -26 07 39.1 | – | – | 952 |
| 1999-09-13 00:02:27 | C | 01 50 36.99 | -26 07 45.3 | 15.3 | c | 106 |
| 1999-09-13 00:04:43 | C | 01 50 37.24 | -26 07 45.9 | – | d | 046 |
| 1999-09-13 00:05:56 | C | 01 50 37.63 | -26 07 43.8 | – | d | 046 |
| 1999-09-13 00:06:59 | C | 01 50 37.97 | -26 07 42.1 | – | d | 046 |
| 1999-09-13 00:08:01 | C | 01 50 38.30 | -26 07 40.4 | – | d | 046 |
| 1999-09-13 00:08:59 | C | 01 50 38.62 | -26 07 38.7 | – | d | 046 |
| 1999-09-13 00:43:51 | C | 01 50 49.39 | -26 06 39.0 | – | c | 118 |
| 1999-09-13 00:49:33 | C | 01 50 51.20 | -26 06 28.8 | – | c | 118 |
| 1999-09-13 00:53:29 | C | 01 50 52.46 | -26 06 22.0 | – | c | 118 |
| 1999-09-13 08:21:24 | C | 01 53 46.35 | -25 51 58.1 | 15.1 | a | 704 |
| 1999-09-13 08:37:39 | C | 01 53 51.71 | -25 51 27.7 | 15.4 | a | 704 |
| 1999-09-13 08:53:30 | C | 01 53 56.96 | -25 50 58.2 | 15.5 | a | 704 |
| 1999-09-13 09:01:41 | C | 01 54 02.91 | -25 50 54.9 | – | – | 848 |
| 1999-09-13 09:02:57 | C | 01 54 03.41 | -25 50 51.8 | – | – | 848 |
| 1999-09-13 09:04:15 | C | 01 54 03.82 | -25 50 49.6 | – | – | 848 |
| 1999-09-13 09:05:35 | C | 01 54 04.31 | -25 50 47.0 | – | – | 848 |
| 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 |