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 |
|---|---|---|---|---|---|---|
| 1999-05-20 09:19:11 | C | 21 13 54.71 | -06 14 24.6 | 17.6 | a | 704 |
| 1999-05-20 09:33:24 | C | 21 13 54.10 | -06 14 21.6 | 17.6 | a | 704 |
| 1999-05-20 09:47:26 | C | 21 13 53.49 | -06 14 16.7 | 17.6 | a | 704 |
| 1999-05-20 09:48:17 | C | 21 13 53.57 | -06 14 16.3 | – | c | 699 |
| 1999-05-20 10:10:19 | C | 21 13 52.62 | -06 14 09.2 | – | c | 699 |
| 1999-05-20 10:32:21 | C | 21 13 51.71 | -06 14 02.4 | – | c | 699 |
| 1999-05-20 18:20:59 | C | 21 13 32.42 | -06 11 37.3 | – | – | 360 |
| 1999-05-20 18:24:59 | C | 21 13 32.23 | -06 11 36.2 | – | – | 360 |
| 1999-05-20 18:29:00 | C | 21 13 32.08 | -06 11 34.6 | – | – | 360 |
| 1999-05-21 09:35:08 | C | 21 12 54.06 | -06 06 57.7 | 17.7 | a | 704 |
| 1999-05-21 09:49:08 | C | 21 12 53.41 | -06 06 55.0 | 18.1 | a | 704 |
| 1999-05-21 10:04:29 | C | 21 12 52.73 | -06 06 48.7 | 18.1 | a | 704 |
| 1999-05-21 10:19:50 | C | 21 12 52.03 | -06 06 43.6 | 18.4 | a | 704 |
| 1999-05-21 10:34:08 | C | 21 12 51.35 | -06 06 40.0 | 18.4 | a | 704 |
| 1999-05-26 10:51:27 | C | 21 07 10.11 | -05 32 28.9 | – | z | 711 |
| 1999-05-26 10:57:45 | C | 21 07 09.78 | -05 32 27.3 | – | z | 711 |
| 1999-05-31 18:22:54 | C | 20 59 55.82 | -05 01 41.7 | – | z | 402 |
| 1999-05-31 18:25:12 | C | 20 59 55.66 | -05 01 41.1 | – | z | 402 |
| 1999-05-31 18:27:32 | C | 20 59 55.52 | -05 01 41.0 | – | z | 402 |
| 1999-06-11 18:19:15 | C | 20 41 10.07 | -04 17 24.4 | – | – | 360 |
| 1999-06-11 18:23:15 | C | 20 41 09.74 | -04 17 24.0 | – | – | 360 |
| 1999-06-11 18:27:44 | C | 20 41 09.35 | -04 17 23.6 | – | – | 360 |
| 1999-07-01 13:51:30 | C | 19 58 32.58 | -04 08 53.6 | – | z | 428 |
| 1999-07-01 13:56:24 | C | 19 58 32.07 | -04 08 53.8 | – | z | 428 |
| 1999-07-01 14:07:14 | C | 19 58 31.12 | -04 08 55.0 | – | z | 428 |
| 1999-07-05 00:14:02 | C | 19 50 50.52 | -04 16 19.0 | – | c | 118 |
| 1999-07-05 00:26:29 | C | 19 50 49.34 | -04 16 20.0 | – | c | 118 |
| 1999-07-05 21:04:30 | C | 19 48 54.98 | -04 18 30.1 | – | z | 108 |
| 1999-07-05 21:07:19 | C | 19 48 54.93 | -04 18 32.6 | – | z | 108 |
| 1999-07-05 21:12:42 | C | 19 48 54.28 | -04 18 33.9 | – | z | 108 |
| 1999-07-07 15:53:15 | C | 19 44 58.77 | -04 23 24.7 | – | – | 360 |
| 1999-07-07 15:57:15 | C | 19 44 58.40 | -04 23 25.3 | – | – | 360 |
| 1999-07-07 16:01:44 | C | 19 44 57.98 | -04 23 25.7 | – | – | 360 |
| 1999-07-09 12:35:29 | C | 19 40 56.04 | -04 29 07.6 | – | z | 402 |
| 1999-07-09 12:37:18 | C | 19 40 55.89 | -04 29 07.6 | – | z | 402 |
| 1999-07-09 12:39:08 | C | 19 40 55.71 | -04 29 07.9 | – | z | 402 |
| 1999-07-11 22:55:18 | C | 19 35 45.29 | -04 37 24.6 | 17.6 | – | 145 |
| 1999-07-11 22:59:51 | C | 19 35 44.79 | -04 37 25.1 | 17.8 | – | 145 |
| 1999-07-11 23:05:02 | C | 19 35 44.36 | -04 37 26.6 | 17.4 | – | 145 |
| 1999-07-13 06:59:14 | C | 19 32 58.18 | -04 42 17.8 | 17.2 | a | 704 |
| 1999-07-13 07:17:08 | C | 19 32 56.59 | -04 42 20.5 | 17.7 | a | 704 |
| 1999-07-13 07:35:04 | C | 19 32 55.02 | -04 42 23.6 | – | a | 704 |
| 1999-07-13 07:52:56 | C | 19 32 53.44 | -04 42 26.5 | 17.7 | a | 704 |
| 1999-07-14 23:25:17 | C | 19 29 31.57 | -04 48 50.8 | – | c | 118 |
| 1999-07-14 23:36:15 | C | 19 29 30.62 | -04 48 52.7 | – | c | 118 |
| 1999-07-17 22:55:57 | C | 19 23 39.34 | -05 01 11.5 | – | z | 108 |
| 1999-07-17 23:01:54 | C | 19 23 38.75 | -05 01 12.5 | – | z | 108 |
| 1999-07-17 23:10:32 | C | 19 23 37.98 | -05 01 13.7 | – | z | 108 |
| 1999-07-20 07:29:49 | C | 19 19 13.23 | -05 11 36.1 | – | – | 658 |
| 1999-07-20 07:34:19 | C | 19 19 12.88 | -05 11 36.9 | – | – | 658 |