IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.4075343830 ± 7.46e-09 |
| Semi-major axis (a) | 1.7827749928 AU ± 1.00e-09 |
| Inclination (i) | 24.24322842° ± 1.02e-06 |
| Long. of Asc. Node (Ω) | 221.07278412° ± 2.23e-06 |
| Arg. of Perihelion (ω) | 138.80929932° ± 2.48e-06 |
| Mean Anomaly (M) | 135.12455048° ± 2.17e-06 |
| Mean Motion (n) | 0.4140640025°/day ± 3.49e-10 |
| Perihelion dist (q) | 1.05623289 AU ± 1.33e-08 |
| Aphelion dist (Q) | 2.50931710 AU ± 1.34e-08 |
| Orbital Period | 2.38037182 yr ± 2.01e-09 |
| H (abs. magnitude) | 16.63 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.115″ |
| Uncertainty | 0 |
| Orbit Type | Amor |
| MOID | 0.128133 AU |
| Observations Used | 1473 |
| Radar Obs Used | 3 |
| Gaia Obs Used | 107 |
| Oppositions | 21 |
| Arc Total | 1979-2016 |
| First Observation Used | 1979-12-19 |
| Last Observation Used | 2025-12-27 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 1998-08-26 04:29:54 | C | 16 20 58.27 | +22 24 59.3 | – | – | 658 |
| 1998-08-26 04:33:17 | C | 16 20 58.43 | +22 24 58.3 | – | – | 658 |
| 1998-08-28 04:32:52 | C | 16 23 56.92 | +22 12 57.4 | – | – | 658 |
| 1998-08-28 04:35:49 | C | 16 23 57.10 | +22 12 56.5 | – | – | 658 |
| 1998-08-28 04:41:28 | C | 16 23 57.45 | +22 12 55.0 | – | – | 658 |
| 1998-08-29 04:07:39 | C | 16 25 28.62 | +22 06 49.0 | – | – | 658 |
| 1998-08-29 04:11:54 | C | 16 25 28.86 | +22 06 47.4 | – | – | 658 |
| 1998-08-29 04:15:33 | C | 16 25 29.10 | +22 06 46.4 | – | – | 658 |
| 1998-09-04 11:43:23 | C | 16 36 17.76 | +21 23 34.7 | – | z | 402 |
| 1998-09-04 11:46:24 | C | 16 36 17.98 | +21 23 33.8 | – | z | 402 |
| 1998-09-04 11:49:24 | C | 16 36 18.19 | +21 23 32.5 | – | z | 402 |
| 1998-09-09 11:02:15 | C | 16 46 03.05 | +20 44 49.8 | – | – | 360 |
| 1998-09-09 11:06:14 | C | 16 46 03.37 | +20 44 48.3 | – | – | 360 |
| 1998-09-09 11:10:00 | C | 16 46 03.69 | +20 44 47.5 | – | – | 360 |
| 1998-09-20 09:45:58 | C | 17 11 35.12 | +19 02 26.8 | – | b | 426 |
| 1998-09-20 09:53:09 | C | 17 11 35.84 | +19 02 24.6 | – | b | 426 |
| 1998-09-20 09:59:03 | C | 17 11 36.51 | +19 02 22.1 | – | b | 426 |
| 1998-09-20 10:03:56 | C | 17 11 36.93 | +19 02 19.8 | – | b | 426 |
| 1998-09-22 04:09:07 | C | 17 16 15.73 | +18 43 03.4 | – | – | 658 |
| 1998-09-22 04:16:59 | C | 17 16 16.59 | +18 43 00.1 | – | – | 658 |
| 1998-09-22 04:45:16 | C | 17 16 19.72 | +18 42 46.7 | – | – | 658 |
| 1998-09-24 03:38:25 | C | 17 21 42.22 | +18 20 40.1 | – | – | 658 |
| 1998-09-24 03:50:49 | C | 17 21 43.66 | +18 20 33.8 | – | – | 658 |
| 1998-09-24 04:06:34 | C | 17 21 45.44 | +18 20 26.3 | – | – | 658 |
| 1998-10-09 10:41:30 | C | 18 11 30.01 | +14 45 05.2 | – | – | 360 |
| 1998-10-09 10:45:29 | C | 18 11 30.62 | +14 45 02.5 | – | – | 360 |
| 1998-10-09 10:48:44 | C | 18 11 31.11 | +14 45 00.3 | – | – | 360 |
| 1998-10-10 17:38:49 | C | 18 16 23.72 | +14 22 36.4 | – | – | 118 |
| 1998-10-10 17:44:26 | C | 18 16 24.61 | +14 22 32.6 | – | – | 118 |
| 1998-10-16 10:33:29 | C | 18 39 29.42 | +12 34 02.1 | – | – | 422 |
| 1998-10-19 03:37:46 | C | 18 51 21.38 | +11 36 00.1 | – | – | 658 |
| 1998-10-19 03:40:07 | C | 18 51 21.82 | +11 35 57.9 | – | – | 658 |
| 1998-10-19 03:42:39 | C | 18 51 22.29 | +11 35 55.6 | – | – | 658 |
| 1998-10-21 17:42:52 | C | 19 03 13.32 | +10 37 14.1 | – | – | 557 |
| 1998-10-21 17:44:14 | C | 19 03 13.58 | +10 37 13.0 | – | – | 557 |
| 1998-10-21 17:44:26 | C | 19 03 13.57 | +10 37 13.5 | – | – | 118 |
| 1998-10-21 17:45:35 | C | 19 03 13.89 | +10 37 12.6 | – | – | 557 |
| 1998-10-21 17:46:57 | C | 19 03 14.11 | +10 37 11.0 | – | – | 557 |
| 1998-10-21 17:48:17 | C | 19 03 14.36 | +10 37 09.4 | – | – | 557 |
| 1998-10-21 17:48:45 | C | 19 03 14.33 | +10 37 08.8 | – | – | 118 |
| 1998-10-21 17:49:39 | C | 19 03 14.68 | +10 37 08.6 | – | – | 557 |
| 1998-10-25 17:24:30 | C | 19 22 34.38 | +08 59 32.2 | – | – | 118 |
| 1998-10-25 17:30:27 | C | 19 22 35.53 | +08 59 25.8 | – | – | 118 |
| 1998-10-26 16:55:03 | C | 19 27 31.40 | +08 34 14.2 | – | – | 118 |
| 1998-10-26 16:58:29 | C | 19 27 32.13 | +08 34 10.5 | – | – | 118 |
| 1998-10-27 04:10:14 | C | 19 29 54.78 | +08 21 58.2 | – | – | 658 |
| 1998-10-27 04:12:51 | C | 19 29 55.42 | +08 21 55.0 | – | – | 658 |
| 1998-10-27 04:19:23 | C | 19 29 56.75 | +08 21 47.6 | – | – | 658 |
| 1998-10-29 10:24:15 | C | 19 41 42.54 | +07 21 17.5 | – | – | 360 |
| 1998-10-29 10:27:45 | C | 19 41 43.31 | +07 21 13.3 | – | – | 360 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 2010-10-27 07:02:00 | -29639.5973 | 2 | Hz | 2380 | -1 | -1 |
| 2010-10-29 06:59:00 | -47233.6402 | 2 | Hz | 2380 | -1 | -1 |
| 2010-10-30 06:55:00 | 205959197.33 | 4 | us | 2380 | -1 | -1 |