IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.7702523020 ± 6.78e-09 |
| Semi-major axis (a) | 2.6409689150 AU ± 2.71e-09 |
| Inclination (i) | 6.81175719° ± 3.21e-06 |
| Long. of Asc. Node (Ω) | 309.85497000° ± 2.03e-05 |
| Arg. of Perihelion (ω) | 300.10098799° ± 2.00e-05 |
| Mean Anomaly (M) | 57.17720472° ± 2.01e-06 |
| Mean Motion (n) | 0.2296504718°/day ± 3.53e-10 |
| Perihelion dist (q) | 0.60675653 AU ± 1.79e-08 |
| Aphelion dist (Q) | 4.67518130 AU ± 1.85e-08 |
| Orbital Period | 4.29185395 yr ± 6.60e-09 |
| H (abs. magnitude) | 16.51 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.352″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.050968 AU |
| Observations Used | 680 |
| Radar Obs Used | 9 |
| Oppositions | 13 |
| Arc Total | 1995-2025 |
| First Observation Used | 1995-01-02 |
| Last Observation Used | 2025-11-23 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 1999-10-12 21:49:40 | C | 00 14 24.94 | +14 48 53.0 | 17.6 | z | 071 |
| 1999-10-14 07:07:54 | C | 00 12 23.590 | +14 28 56.64 | – | e | 645 |
| 1999-10-14 07:12:54 | C | 00 12 23.286 | +14 28 53.70 | 18.77 | e | 645 |
| 1999-10-14 22:19:06 | C | 00 11 30.81 | +14 19 59.4 | – | – | 595 |
| 1999-10-14 22:27:13 | C | 00 11 30.32 | +14 19 54.9 | – | – | 595 |
| 1999-10-14 22:39:12 | C | 00 11 29.65 | +14 19 47.7 | – | – | 595 |
| 1999-10-16 08:04:18 | C | 00 09 38.64 | +14 00 36.9 | – | c | 658 |
| 1999-10-16 08:08:32 | C | 00 09 38.41 | +14 00 34.4 | – | c | 658 |
| 1999-10-16 08:13:48 | C | 00 09 38.12 | +14 00 31.6 | – | c | 658 |
| 1999-10-16 14:51:06 | C | 00 09 16.83 | +13 56 59.1 | – | – | 413 |
| 1999-10-16 14:53:51 | C | 00 09 16.69 | +13 56 57.5 | – | – | 413 |
| 1999-10-18 06:00:12 | C | 00 07 17.95 | +13 35 13.1 | – | c | 658 |
| 1999-10-18 06:05:54 | C | 00 07 17.65 | +13 35 10.1 | – | c | 658 |
| 1999-10-18 06:08:36 | C | 00 07 17.53 | +13 35 08.5 | – | c | 658 |
| 1999-10-18 17:50:26 | C | 00 06 44.06 | +13 28 51.1 | – | – | 557 |
| 1999-10-18 17:52:55 | C | 00 06 43.92 | +13 28 49.2 | – | – | 557 |
| 1999-10-18 17:55:26 | C | 00 06 43.76 | +13 28 48.0 | – | – | 557 |
| 1999-10-18 17:57:58 | C | 00 06 43.68 | +13 28 47.1 | – | – | 557 |
| 1999-10-18 18:00:30 | C | 00 06 43.56 | +13 28 45.1 | – | – | 557 |
| 1999-10-20 04:07:59 | C | 00 05 09.76 | +13 10 54.6 | 18.6 | a | 704 |
| 1999-10-20 04:30:27 | C | 00 05 08.76 | +13 10 43.7 | 19.3 | a | 704 |
| 1999-10-20 05:15:20 | C | 00 05 06.57 | +13 10 19.0 | 19.2 | a | 704 |
| 1999-10-20 05:37:44 | C | 00 05 05.59 | +13 10 08.6 | 18.3 | a | 704 |
| 1999-10-20 11:49:50 | C | 00 04 49.54 | +13 06 57.7 | – | z | 402 |
| 1999-10-20 11:51:38 | C | 00 04 49.47 | +13 06 56.9 | – | z | 402 |
| 1999-10-20 11:53:27 | C | 00 04 49.38 | +13 06 56.0 | – | z | 402 |
| 1999-11-04 03:36:19 | C | 23 55 09.17 | +10 42 42.5 | – | z | 711 |
| 1999-11-04 03:55:27 | C | 23 55 08.91 | +10 42 36.6 | – | z | 711 |
| 2002-12-28 05:28:18 | C | 06 56 06.62 | +27 42 33.4 | – | c | 696 |
| 2002-12-28 05:30:52 | C | 06 56 06.50 | +27 42 33.9 | – | c | 696 |
| 2008-08-30 08:49:19 | C | 03 20 50.16 | +26 31 30.8 | – | o | H55 |
| 2008-08-30 09:06:10 | C | 03 20 50.06 | +26 31 32.4 | – | o | H55 |
| 2008-08-30 09:28:03 | C | 03 20 49.99 | +26 31 34.7 | – | o | H55 |
| 2008-09-29 10:00:51 | C | 03 04 39.79 | +26 51 27.4 | – | r | G96 |
| 2008-09-29 10:08:46 | C | 03 04 39.46 | +26 51 27.1 | – | r | G96 |
| 2008-09-29 10:16:39 | C | 03 04 39.14 | +26 51 26.6 | – | r | G96 |
| 2008-09-29 10:25:15 | C | 03 04 38.82 | +26 51 26.0 | – | r | G96 |
| 2008-10-31 08:55:51 | C | 02 27 16.95 | +24 47 38.6 | – | r | G96 |
| 2008-10-31 09:05:55 | C | 02 27 16.41 | +24 47 35.9 | – | r | G96 |
| 2008-10-31 09:16:01 | C | 02 27 15.91 | +24 47 33.4 | – | r | G96 |
| 2008-10-31 09:26:15 | C | 02 27 15.30 | +24 47 31.3 | – | r | G96 |
| 2011-12-20 08:27:09 | C | 10 06 38.14 | +12 56 55.4 | – | o | 807 |
| 2011-12-20 08:32:56 | C | 10 06 38.29 | +12 56 54.1 | – | o | 807 |
| 2011-12-20 08:38:42 | C | 10 06 38.41 | +12 56 52.9 | – | o | 807 |
| 2011-12-28 10:42:00 | C | 10 10 56.10 | +12 13 17.9 | – | r | G96 |
| 2011-12-28 10:55:31 | C | 10 10 56.31 | +12 13 14.8 | – | r | G96 |
| 2011-12-28 11:08:55 | C | 10 10 56.53 | +12 13 11.9 | – | r | G96 |
| 2011-12-28 11:22:08 | C | 10 10 56.74 | +12 13 08.9 | – | r | G96 |
| 2011-12-30 09:16:42 | C | 10 11 43.55 | +12 03 11.7 | – | u | 448 |
| 2011-12-30 09:31:37 | C | 10 11 43.73 | +12 03 08.7 | – | u | 448 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 2012-03-06 00:08:00 | 153864.8801 | 0.3 | Hz | 2380 | -1 | -1 |
| 2012-03-06 00:20:00 | 173255253.92 | 12 | us | 2380 | -1 | -1 |
| 2012-03-06 23:54:00 | 139112.4176 | 0.2 | Hz | 2380 | -1 | -1 |
| 2012-03-06.005556 | 15386488 | 30 | Hz | 2380 | 251 | 251 |
| 2012-03-06.013889 | 17325525392 | 12000 | us | 2380 | 251 | 251 |
| 2012-03-06.995833 | 13911242 | 20 | Hz | 2380 | 251 | 251 |
| 2012-03-07 00:30:00 | 167943313.79 | 5 | us | 2380 | -1 | -1 |
| 2012-03-07 23:43:00 | 123241.6204 | 0.2 | Hz | 2380 | -1 | -1 |
| 2012-03-07.020833 | 16794331379 | 5000 | us | 2380 | 251 | 251 |
| 2012-03-07.988194 | 12324162 | 20 | Hz | 2380 | 251 | 251 |
| 2012-03-08 00:12:00 | 163282063.99 | 5 | us | 2380 | -1 | -1 |
| 2012-03-08.008333 | 16328206399 | 5000 | us | 2380 | 251 | 251 |
| 2012-03-11 23:40:00 | 192993.056 | 0.4 | Hz | 8560 | -14 | -14 |
| 2012-03-11.986111 | 19299306 | 40 | Hz | 8560 | 253 | 253 |
| 2012-03-12 00:40:00 | 150629707.63 | 3 | us | 8560 | -14 | -14 |
| 2012-03-12.027778 | 15062970763 | 3000 | us | 8560 | 253 | 253 |
| 2012-03-13 00:00:00 | 149241852.38 | 3 | us | 8560 | -14 | -14 |
| 2012-03-13.000000 | 14924185238 | 3000 | us | 8560 | 253 | 253 |