IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.5418061766 ± 2.34e-08 |
| Semi-major axis (a) | 1.9984244916 AU ± 2.48e-10 |
| Inclination (i) | 1.78991254° ± 3.28e-06 |
| Long. of Asc. Node (Ω) | 255.18791782° ± 2.17e-05 |
| Arg. of Perihelion (ω) | 127.00550318° ± 2.47e-05 |
| Mean Anomaly (M) | 205.72890785° ± 3.43e-06 |
| Mean Motion (n) | 0.3488836850°/day ± 6.50e-11 |
| Perihelion dist (q) | 0.91566576 AU ± 4.68e-08 |
| Aphelion dist (Q) | 3.08118322 AU ± 4.68e-08 |
| Orbital Period | 2.82508562 yr ± 5.26e-10 |
| H (abs. magnitude) | 19.88 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.275″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.008033 AU |
| Observations Used | 346 |
| Oppositions | 14 |
| Arc Total | 1998-2019 |
| First Observation Used | 1998-12-09 |
| Last Observation Used | 2019-01-16 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 1998-12-11 11:53:26 | C | 01 45 07.28 | +11 26 01.6 | – | b | 426 |
| 1998-12-11 22:01:59 | C | 01 50 48.10 | +11 47 54.7 | – | z | 620 |
| 1998-12-11 22:11:39 | C | 01 50 53.38 | +11 48 16.7 | – | z | 620 |
| 1998-12-11 22:18:39 | C | 01 50 57.09 | +11 48 32.5 | – | z | 620 |
| 1998-12-11 22:27:49 | C | 01 51 02.06 | +11 48 52.1 | – | z | 620 |
| 1998-12-11 22:31:59 | C | 01 51 04.29 | +11 49 01.9 | – | z | 620 |
| 1998-12-12 01:07:52 | C | 01 52 32.91 | +11 54 52.6 | 16.3 | i | 836 |
| 1998-12-12 01:38:55 | C | 01 52 49.61 | +11 55 58.2 | 16.7 | i | 836 |
| 1998-12-12 11:26:45 | C | 01 58 07.74 | +12 18 39.9 | – | – | 422 |
| 1998-12-12 11:28:19 | C | 01 58 08.55 | +12 18 42.9 | – | – | 422 |
| 1998-12-12 11:29:02 | C | 01 58 08.93 | +12 18 44.4 | – | – | 422 |
| 1998-12-12 13:00:09 | C | 01 58 57.20 | +12 20 36.3 | – | z | 402 |
| 1998-12-12 13:02:09 | C | 01 58 58.22 | +12 20 40.4 | – | z | 402 |
| 1998-12-12 13:04:09 | C | 01 58 59.31 | +12 20 44.9 | – | z | 402 |
| 1998-12-12 16:49:12 | C | 02 01 03.08 | +12 28 21.8 | – | z | 104 |
| 1998-12-12 16:51:42 | C | 02 01 04.41 | +12 28 27.5 | – | z | 104 |
| 1998-12-12 16:54:22 | C | 02 01 05.84 | +12 28 32.9 | – | z | 104 |
| 1998-12-12 16:59:51 | C | 02 01 08.60 | +12 28 45.1 | – | z | 104 |
| 1998-12-14 01:47:36 | c | 02 17 43.69 | +13 31 42.1 | – | i | 691 |
| 1998-12-14 02:19:05 | c | 02 17 58.40 | +13 32 38.6 | – | i | 691 |
| 1998-12-14 02:51:29 | c | 02 18 13.51 | +13 33 36.6 | – | i | 691 |
| 1998-12-14 05:50:17 | c | 02 19 36.28 | +13 38 48.0 | – | i | 691 |
| 1998-12-14 06:02:14 | c | 02 19 41.80 | +13 39 08.6 | – | i | 691 |
| 1998-12-14 06:13:37 | c | 02 19 47.05 | +13 39 28.1 | – | i | 691 |
| 1998-12-14 07:23:00 | C | 02 20 20.30 | +13 41 09.8 | – | – | 658 |
| 1998-12-14 07:24:44 | C | 02 20 21.11 | +13 41 12.6 | – | – | 658 |
| 1998-12-14 07:43:31 | C | 02 20 29.85 | +13 41 44.7 | – | – | 658 |
| 1998-12-15 00:36:07 | C | 02 28 22.92 | +14 09 39.4 | – | i | 836 |
| 1998-12-15 00:58:33 | C | 02 28 32.44 | +14 10 11.7 | – | i | 836 |
| 1998-12-15 01:20:09 | C | 02 28 42.13 | +14 10 49.1 | – | i | 836 |
| 1998-12-15 01:46:50 | c | 02 28 56.38 | +14 11 38.9 | – | i | 691 |
| 1998-12-15 02:18:15 | c | 02 29 10.09 | +14 12 29.4 | – | i | 691 |
| 1998-12-15 02:50:26 | c | 02 29 24.16 | +14 13 20.3 | – | i | 691 |
| 1998-12-15 18:23:04 | C | 02 36 14.75 | +14 36 24.2 | – | – | 540 |
| 1998-12-15 18:25:10 | C | 02 36 15.39 | +14 36 27.3 | – | – | 540 |
| 1998-12-15 18:27:10 | C | 02 36 16.30 | +14 36 30.1 | – | – | 540 |
| 1998-12-15 18:29:08 | C | 02 36 17.14 | +14 36 33.2 | – | – | 540 |
| 1998-12-16 03:44:15 | C | 02 40 12.81 | +14 49 51.3 | – | z | 670 |
| 1998-12-16 04:05:14 | C | 02 40 21.24 | +14 50 19.0 | – | z | 670 |
| 1998-12-16 04:42:15 | C | 02 40 36.16 | +14 51 11.4 | – | z | 670 |
| 1998-12-16 10:27:29 | C | 02 43 00.38 | +14 58 55.4 | – | z | 402 |
| 1998-12-16 10:29:29 | C | 02 43 01.20 | +14 58 58.2 | – | z | 402 |
| 1998-12-16 10:31:29 | C | 02 43 01.98 | +14 59 00.9 | – | z | 402 |
| 1998-12-18 11:18:34 | C | 03 01 42.31 | +15 56 41.6 | – | z | 402 |
| 1998-12-18 11:20:34 | C | 03 01 43.01 | +15 56 43.8 | – | z | 402 |
| 1998-12-18 11:22:33 | C | 03 01 43.67 | +15 56 45.9 | – | z | 402 |
| 1998-12-19 06:17:33 | C | 03 08 15.94 | +16 15 24.7 | – | – | 658 |
| 1998-12-19 06:19:39 | C | 03 08 16.59 | +16 15 26.5 | – | – | 658 |
| 1998-12-19 06:22:07 | C | 03 08 17.41 | +16 15 28.9 | – | – | 658 |
| 1998-12-20 11:50:00 | C | 03 17 50.35 | +16 41 48.2 | – | – | 360 |