IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.8590716339 ± 4.29e-09 |
| Semi-major axis (a) | 2.2004380573 AU ± 1.31e-09 |
| Inclination (i) | 17.51815193° ± 1.02e-06 |
| Long. of Asc. Node (Ω) | 260.14853481° ± 3.67e-06 |
| Arg. of Perihelion (ω) | 243.25455102° ± 3.50e-06 |
| Mean Anomaly (M) | 69.45475471° ± 1.16e-06 |
| Mean Motion (n) | 0.3019594007°/day ± 2.69e-10 |
| Perihelion dist (q) | 0.31010414 AU ± 9.43e-09 |
| Aphelion dist (Q) | 4.09077197 AU ± 9.74e-09 |
| Orbital Period | 3.26410200 yr ± 2.90e-09 |
| H (abs. magnitude) | 14.32 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.242″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.018285 AU |
| Observations Used | 3121 |
| Gaia Obs Used | 51 |
| Oppositions | 23 |
| Arc Total | 1983-2025 |
| First Observation Used | 1983-06-14 |
| Last Observation Used | 2025-09-24 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 1998-12-09 16:57:19 | C | 21 37 07.79 | +03 56 05.5 | – | – | 118 |
| 1998-12-11 01:54:33 | C | 21 38 20.61 | +03 46 01.3 | – | z | 670 |
| 1998-12-11 02:05:29 | C | 21 38 20.99 | +03 45 56.2 | – | z | 670 |
| 1998-12-15 17:02:44 | C | 21 42 50.83 | +03 14 33.1 | – | – | 046 |
| 1998-12-15 17:06:04 | C | 21 42 50.99 | +03 14 32.2 | – | – | 046 |
| 1998-12-15 17:08:55 | C | 21 42 51.13 | +03 14 31.3 | – | – | 046 |
| 1998-12-16 09:39:52 | C | 21 43 34.30 | +03 10 11.9 | – | z | 402 |
| 1998-12-16 09:41:53 | C | 21 43 34.41 | +03 10 12.0 | – | z | 402 |
| 1998-12-16 09:43:52 | C | 21 43 34.48 | +03 10 11.8 | – | z | 402 |
| 1998-12-17 09:54:30 | C | 21 44 39.19 | +03 03 59.6 | – | – | 360 |
| 1998-12-17 09:58:30 | C | 21 44 39.36 | +03 03 58.8 | – | – | 360 |
| 1998-12-17 10:03:14 | C | 21 44 39.58 | +03 03 57.6 | – | – | 360 |
| 1998-12-19 02:08:19 | C | 21 46 30.67 | +02 54 02.1 | – | – | 658 |
| 1998-12-19 02:12:46 | C | 21 46 30.86 | +02 54 01.0 | – | – | 658 |
| 1998-12-19 02:17:51 | C | 21 46 31.11 | +02 53 59.7 | – | – | 658 |
| 1998-12-29 17:01:15 | C | 22 00 00.27 | +02 00 39.9 | – | – | 118 |
| 1998-12-29 17:15:51 | C | 22 00 01.13 | +02 00 36.8 | – | – | 118 |
| 1999-01-04 17:44:45 | C | 22 08 55.71 | +01 35 36.5 | – | z | 587 |
| 1999-01-05 09:08:04 | C | 22 09 55.76 | +01 33 04.0 | – | z | 402 |
| 1999-01-05 09:10:04 | C | 22 09 55.88 | +01 33 04.0 | – | z | 402 |
| 1999-01-05 09:12:04 | C | 22 09 55.99 | +01 33 03.2 | – | z | 402 |
| 1999-01-06 17:22:45 | C | 22 12 03.51 | +01 27 43.7 | – | z | 151 |
| 1999-01-06 17:36:38 | C | 22 12 04.51 | +01 27 41.1 | – | z | 151 |
| 1999-01-06 17:40:05 | C | 22 12 04.71 | +01 27 41.3 | – | z | 151 |
| 1999-01-06 17:45:48 | C | 22 12 05.04 | +01 27 40.8 | – | z | 151 |
| 1999-01-13 09:43:30 | C | 22 23 15.40 | +01 00 50.3 | – | – | 360 |
| 1999-01-13 09:47:00 | C | 22 23 15.66 | +01 00 49.6 | – | – | 360 |
| 1999-01-13 09:50:30 | C | 22 23 15.91 | +01 00 49.0 | – | – | 360 |
| 1999-01-17 17:39:16 | C | 22 31 01.27 | +00 41 00.1 | – | z | 151 |
| 1999-01-17 17:57:42 | C | 22 31 02.72 | +00 40 56.3 | – | z | 151 |
| 1999-01-17 18:04:10 | C | 22 31 03.01 | +00 40 54.9 | – | z | 151 |
| 1999-01-19 17:26:18 | C | 22 34 42.03 | +00 30 33.5 | – | z | 104 |
| 1999-01-19 17:29:10 | C | 22 34 42.30 | +00 30 32.5 | – | z | 104 |
| 1999-01-19 17:34:40 | C | 22 34 42.69 | +00 30 30.9 | – | z | 104 |
| 1999-01-22 09:43:10 | C | 22 39 43.91 | +00 14 24.9 | – | z | 402 |
| 1999-01-22 09:44:28 | C | 22 39 43.99 | +00 14 24.7 | – | z | 402 |
| 1999-01-22 09:45:46 | C | 22 39 44.10 | +00 14 23.8 | – | z | 402 |
| 1999-03-12 18:48:27 | C | 21 16 26.76 | -20 42 18.9 | – | – | 422 |
| 1999-03-12 18:49:14 | C | 21 16 26.76 | -20 42 18.4 | – | – | 422 |
| 1999-03-12 18:50:44 | C | 21 16 26.77 | -20 42 17.1 | – | – | 422 |
| 1999-03-21 18:59:12 | C | 21 15 51.04 | -18 15 59.0 | – | z | 428 |
| 1999-03-21 19:01:42 | C | 21 15 51.06 | -18 15 57.9 | – | z | 428 |
| 1999-03-21 19:04:11 | C | 21 15 51.07 | -18 15 55.8 | – | z | 428 |
| 1999-05-14 18:48:05 | C | 21 18 42.60 | -06 59 02.9 | – | z | 428 |
| 1999-05-14 19:11:30 | C | 21 18 41.85 | -06 58 54.8 | – | z | 428 |
| 1999-05-17 08:01:11 | C | 21 16 41.64 | -06 38 00.0 | – | z | 860 |
| 1999-05-17 08:08:53 | C | 21 16 41.28 | -06 37 57.2 | – | z | 860 |
| 1999-05-17 08:15:20 | C | 21 16 41.04 | -06 37 55.4 | – | z | 860 |
| 1999-05-20 08:51:04 | C | 21 13 55.92 | -06 14 34.6 | 17.7 | a | 704 |
| 1999-05-20 09:04:54 | C | 21 13 55.30 | -06 14 29.0 | 17.9 | a | 704 |