IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.5963653074 ± 4.52e-08 |
| Semi-major axis (a) | 2.1223800618 AU ± 1.19e-08 |
| Inclination (i) | 7.14240453° ± 5.20e-06 |
| Long. of Asc. Node (Ω) | 271.32684742° ± 1.18e-04 |
| Arg. of Perihelion (ω) | 169.87130116° ± 1.08e-04 |
| Mean Anomaly (M) | 257.89395868° ± 2.59e-05 |
| Mean Motion (n) | 0.3187700720°/day ± 2.68e-09 |
| Perihelion dist (q) | 0.85666622 AU ± 9.60e-08 |
| Aphelion dist (Q) | 3.38809390 AU ± 9.77e-08 |
| Orbital Period | 3.09196619 yr ± 2.60e-08 |
| H (abs. magnitude) | 19.57 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.525″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.072758 AU |
| Observations Used | 120 |
| Oppositions | 3 |
| Arc Total | 1998-2002 |
| First Observation Used | 1998-09-24 |
| Last Observation Used | 2002-02-13 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 1998-09-24 06:46:04 | C | 23 49 51.58 | +37 43 49.1 | 19.2 | a | 704 |
| 1998-09-24 07:18:09 | C | 23 49 49.68 | +37 45 03.1 | 19.0 | a | 704 |
| 1998-09-24 07:50:07 | C | 23 49 47.92 | +37 46 16.9 | 18.9 | a | 704 |
| 1998-09-24 08:21:59 | C | 23 49 46.07 | +37 47 28.7 | 19.9 | a | 704 |
| 1998-09-24 22:05:43 | C | 23 49 08.31 | +38 19 20.9 | – | – | 046 |
| 1998-09-24 22:07:39 | C | 23 49 08.24 | +38 19 25.6 | – | – | 046 |
| 1998-09-24 22:08:30 | C | 23 49 08.08 | +38 19 28.1 | – | – | 118 |
| 1998-09-24 22:09:14 | C | 23 49 08.11 | +38 19 29.6 | – | – | 046 |
| 1998-09-24 22:12:08 | C | 23 49 07.87 | +38 19 36.6 | – | – | 118 |
| 1998-09-24 22:20:15 | C | 23 49 07.42 | +38 19 55.7 | – | – | 118 |
| 1998-09-25 01:39:01 | C | 23 48 56.28 | +38 27 41.0 | – | – | 557 |
| 1998-09-25 01:41:13 | C | 23 48 56.17 | +38 27 46.0 | – | – | 557 |
| 1998-09-25 01:43:24 | C | 23 48 56.06 | +38 27 51.3 | – | – | 557 |
| 1998-09-25 13:10:04 | C | 23 48 23.23 | +38 55 58.7 | – | – | 422 |
| 1998-09-25 13:11:45 | C | 23 48 23.21 | +38 56 05.0 | – | – | 422 |
| 1998-09-25 13:12:53 | C | 23 48 23.12 | +38 56 07.4 | – | – | 422 |
| 1998-09-25 21:45:00 | C | 23 47 56.87 | +39 16 18.3 | – | – | 046 |
| 1998-09-25 21:46:35 | C | 23 47 56.78 | +39 16 22.2 | – | – | 046 |
| 1998-09-25 21:48:10 | C | 23 47 56.69 | +39 16 25.9 | – | – | 046 |
| 1998-09-25 21:49:47 | C | 23 47 56.59 | +39 16 29.7 | – | – | 046 |
| 1998-09-25 22:30:04 | C | 23 47 54.10 | +39 18 08.7 | – | – | 557 |
| 1998-09-25 22:32:25 | C | 23 47 53.97 | +39 18 14.4 | – | – | 557 |
| 1998-09-25 22:34:45 | C | 23 47 53.81 | +39 18 20.1 | – | – | 557 |
| 1998-09-25 22:37:06 | C | 23 47 53.68 | +39 18 25.6 | – | – | 557 |
| 1998-09-26 03:00:02 | C | 23 47 41.55 | +39 29 19.2 | – | z | 734 |
| 1998-09-26 03:06:10 | C | 23 47 41.01 | +39 29 33.5 | – | z | 734 |
| 1998-09-26 03:18:31 | C | 23 47 40.33 | +39 30 02.4 | – | z | 734 |
| 1998-09-26 04:58:07 | C | 23 47 34.48 | +39 34 17.1 | 18.1 | a | 704 |
| 1998-09-26 05:22:11 | C | 23 47 32.98 | +39 35 17.2 | 18.4 | a | 704 |
| 1998-09-26 05:46:10 | C | 23 47 31.49 | +39 36 17.8 | – | a | 704 |
| 1998-09-26 06:10:11 | C | 23 47 29.95 | +39 37 16.9 | – | a | 704 |
| 1998-09-26 06:34:11 | C | 23 47 28.38 | +39 38 17.9 | 18.6 | a | 704 |
| 1998-09-26 06:47:24 | C | 23 47 27.74 | +39 38 48.9 | – | a | 699 |
| 1998-09-26 06:47:53 | C | 23 47 27.75 | +39 38 49.7 | – | c | 699 |
| 1998-09-26 06:58:07 | C | 23 47 26.83 | +39 39 16.9 | 18.3 | a | 704 |
| 1998-09-26 07:12:24 | C | 23 47 26.14 | +39 39 52.3 | – | a | 699 |
| 1998-09-26 07:12:53 | C | 23 47 26.15 | +39 39 51.9 | – | c | 699 |
| 1998-09-26 07:22:08 | C | 23 47 25.29 | +39 40 16.2 | 19.0 | a | 704 |
| 1998-09-26 07:37:24 | C | 23 47 24.51 | +39 40 52.8 | – | a | 699 |
| 1998-09-26 07:37:55 | C | 23 47 24.51 | +39 40 54.1 | – | c | 699 |
| 1998-09-26 07:46:06 | C | 23 47 23.73 | +39 41 16.2 | 19.0 | a | 704 |
| 1998-09-26 08:10:01 | C | 23 47 22.15 | +39 42 16.1 | 19.1 | a | 704 |
| 1998-09-26 08:33:57 | C | 23 47 20.64 | +39 43 15.4 | 18.9 | a | 704 |
| 1998-09-26 14:05:39 | C | 23 47 03.86 | +39 57 43.8 | – | b | 426 |
| 1998-09-26 14:11:30 | C | 23 47 03.52 | +39 57 57.7 | – | b | 426 |
| 1998-09-26 14:17:23 | C | 23 47 03.11 | +39 58 13.8 | – | b | 426 |
| 1998-09-26 19:09:58 | C | 23 46 48.45 | +40 09 52.4 | – | – | 046 |
| 1998-09-26 19:12:17 | C | 23 46 48.27 | +40 10 00.2 | – | – | 046 |
| 1998-09-26 19:17:00 | C | 23 46 48.06 | +40 10 11.8 | – | – | 046 |
| 1998-09-26 19:18:41 | C | 23 46 47.80 | +40 10 14.6 | – | – | 046 |