IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.5584874298 ± 1.21e-08 |
| Semi-major axis (a) | 2.7690201995 AU ± 1.29e-09 |
| Inclination (i) | 9.44754907° ± 1.97e-06 |
| Long. of Asc. Node (Ω) | 320.07138133° ± 8.24e-06 |
| Arg. of Perihelion (ω) | 57.05125124° ± 1.39e-05 |
| Mean Anomaly (M) | 320.81880749° ± 1.91e-06 |
| Mean Motion (n) | 0.2139060610°/day ± 1.49e-10 |
| Perihelion dist (q) | 1.22255723 AU ± 3.36e-08 |
| Aphelion dist (Q) | 4.31548317 AU ± 3.37e-08 |
| Orbital Period | 4.60775295 yr ± 3.22e-09 |
| H (abs. magnitude) | 18.33 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.364″ |
| Uncertainty | 0 |
| Orbit Type | Amor |
| MOID | 0.262430 AU |
| Observations Used | 1447 |
| Oppositions | 19 |
| Arc Total | 1998-2022 |
| First Observation Used | 1998-08-17 |
| Last Observation Used | 2022-01-22 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 1998-09-13 19:13:50 | C | 22 00 28.24 | +09 09 52.1 | – | z | 540 |
| 1998-09-17 13:07:14 | C | 21 59 40.77 | +12 00 03.7 | – | – | 360 |
| 1998-09-17 13:11:00 | C | 21 59 40.73 | +12 00 10.7 | – | – | 360 |
| 1998-09-17 13:17:15 | C | 21 59 40.64 | +12 00 22.7 | – | – | 360 |
| 1998-09-17 19:53:02 | C | 21 59 39.60 | +12 12 47.7 | 16.4 | b | 635 |
| 1998-09-17 19:59:59 | C | 21 59 39.53 | +12 13 00.6 | 16.5 | b | 635 |
| 1998-09-18 19:27:31 | C | 21 59 34.73 | +12 57 24.2 | 17.4 | – | 143 |
| 1998-09-18 19:50:06 | C | 21 59 34.54 | +12 58 07.1 | 16.7 | – | 143 |
| 1998-09-18 19:55:44 | C | 21 59 34.43 | +12 58 17.2 | 17.0 | – | 143 |
| 1998-09-19 03:36:06 | C | 21 59 33.71 | +13 12 55.0 | 17.9 | a | 704 |
| 1998-09-19 04:06:14 | C | 21 59 33.44 | +13 13 52.2 | – | a | 704 |
| 1998-09-19 04:36:12 | C | 21 59 33.15 | +13 14 49.9 | – | a | 704 |
| 1998-09-19 05:06:09 | C | 21 59 32.90 | +13 15 45.7 | – | a | 704 |
| 1998-09-19 05:36:13 | C | 21 59 32.62 | +13 16 42.4 | – | a | 704 |
| 1998-09-19 13:11:08 | C | 21 59 31.73 | +13 31 38.2 | – | – | 422 |
| 1998-09-19 13:15:03 | C | 21 59 31.67 | +13 31 45.7 | – | – | 422 |
| 1998-09-19 13:16:11 | C | 21 59 31.67 | +13 31 47.8 | – | – | 422 |
| 1998-09-20 12:14:33 | C | 21 59 33.37 | +14 14 35.0 | – | z | 900 |
| 1998-09-20 12:31:02 | C | 21 59 33.21 | +14 15 06.6 | – | z | 900 |
| 1998-09-20 19:30:00 | C | 21 59 34.41 | +14 28 05.9 | – | – | 118 |
| 1998-09-20 19:37:35 | C | 21 59 34.40 | +14 28 20.2 | – | – | 118 |
| 1998-09-21 19:03:50 | C | 21 59 40.02 | +15 12 24.2 | 16.5 | b | 635 |
| 1998-09-21 19:20:59 | C | 21 59 40.09 | +15 12 56.4 | 16.4 | b | 635 |
| 1998-09-21 19:27:52 | C | 21 59 40.02 | +15 13 09.5 | 16.3 | b | 635 |
| 1998-09-21 20:50:02 | C | 21 59 39.52 | +15 15 41.3 | – | – | 557 |
| 1998-09-21 20:53:23 | C | 21 59 39.51 | +15 15 47.2 | – | – | 557 |
| 1998-09-22 07:48:02 | C | 21 59 42.48 | +15 36 13.1 | – | – | 658 |
| 1998-09-22 08:01:52 | C | 21 59 42.47 | +15 36 38.4 | – | – | 658 |
| 1998-09-22 08:05:21 | C | 21 59 42.47 | +15 36 44.8 | – | – | 658 |
| 1998-09-22 20:31:32 | C | 21 59 48.63 | +15 59 59.9 | – | – | 557 |
| 1998-09-22 20:34:24 | C | 21 59 48.62 | +16 00 05.3 | – | – | 557 |
| 1998-09-22 20:44:44 | C | 21 59 48.78 | +16 00 27.6 | 16.6 | z | 633 |
| 1998-09-22 21:05:55 | C | 21 59 48.80 | +16 01 06.7 | 16.9 | z | 633 |
| 1998-09-22 21:26:46 | C | 21 59 48.77 | +16 01 46.0 | 16.8 | z | 633 |
| 1998-09-22 22:32:32 | C | 21 59 48.77 | +16 03 44.8 | – | – | 557 |
| 1998-09-23 19:34:05 | C | 22 00 01.36 | +16 42 50.1 | – | – | 557 |
| 1998-09-23 20:07:52 | C | 22 00 01.48 | +16 43 52.9 | – | – | 557 |
| 1998-09-23 20:59:09 | C | 22 00 01.67 | +16 45 28.1 | – | – | 557 |
| 1998-09-23 22:33:02 | C | 22 00 02.05 | +16 48 21.4 | – | – | 557 |
| 1998-09-23 23:23:42 | C | 22 00 02.29 | +16 49 54.5 | – | – | 557 |
| 1998-09-24 00:13:33 | C | 22 00 02.59 | +16 51 25.8 | – | – | 557 |
| 1998-09-24 01:03:51 | C | 22 00 02.94 | +16 52 57.8 | – | – | 557 |
| 1998-09-25 21:31:52 | C | 22 00 39.76 | +18 14 50.3 | – | z | 071 |
| 1998-09-25 21:36:19 | C | 22 00 39.76 | +18 14 58.5 | – | z | 071 |
| 1998-09-25 21:41:48 | C | 22 00 39.83 | +18 15 08.4 | – | z | 071 |
| 1998-09-25 21:43:31 | C | 22 00 39.85 | +18 15 11.4 | – | z | 071 |
| 1998-09-25 21:45:12 | C | 22 00 39.85 | +18 15 14.4 | – | z | 071 |
| 1998-09-25 21:46:54 | C | 22 00 39.85 | +18 15 17.4 | – | z | 071 |
| 1998-09-25 21:48:36 | C | 22 00 39.89 | +18 15 20.7 | – | z | 071 |
| 1998-09-25 21:50:18 | C | 22 00 39.91 | +18 15 23.7 | – | z | 071 |