IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.7026793255 ± 3.56e-08 |
| Semi-major axis (a) | 2.7799407880 AU ± 1.52e-08 |
| Inclination (i) | 15.22171006° ± 7.02e-06 |
| Long. of Asc. Node (Ω) | 147.18461510° ± 4.48e-05 |
| Arg. of Perihelion (ω) | 344.48366836° ± 4.28e-05 |
| Mean Anomaly (M) | 269.01634817° ± 8.46e-06 |
| Mean Motion (n) | 0.2126468519°/day ± 1.75e-09 |
| Perihelion dist (q) | 0.82653387 AU ± 9.92e-08 |
| Aphelion dist (Q) | 4.73334771 AU ± 1.02e-07 |
| Orbital Period | 4.63503821 yr ± 3.81e-08 |
| H (abs. magnitude) | 17.99 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.519″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.128872 AU |
| Observations Used | 264 |
| Oppositions | 11 |
| Arc Total | 1999-2013 |
| First Observation Used | 1999-04-20 |
| Last Observation Used | 2013-06-18 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 1999-04-20 08:43:02 | C | 15 44 48.64 | +31 59 31.1 | 18.3 | a | 704 |
| 1999-04-20 09:03:31 | C | 15 44 46.34 | +31 59 15.2 | 18.3 | a | 704 |
| 1999-04-20 09:24:04 | C | 15 44 43.94 | +31 58 58.2 | 18.1 | a | 704 |
| 1999-04-20 09:44:34 | C | 15 44 41.73 | +31 58 43.7 | 18.5 | a | 704 |
| 1999-04-20 10:05:13 | C | 15 44 39.30 | +31 58 25.7 | 18.5 | a | 704 |
| 1999-04-22 05:23:02 | C | 15 40 11.25 | +31 23 20.9 | – | z | 859 |
| 1999-04-22 05:31:29 | C | 15 40 10.32 | +31 23 13.7 | – | z | 859 |
| 1999-04-22 05:38:04 | C | 15 40 09.66 | +31 23 09.9 | – | z | 859 |
| 1999-04-22 07:21:53 | C | 15 40 00.21 | +31 21 25.2 | 18.4 | a | 704 |
| 1999-04-22 07:21:58 | C | 15 40 00.10 | +31 21 24.8 | 18.1 | a | 704 |
| 1999-04-22 07:22:03 | C | 15 40 00.14 | +31 21 24.6 | 18.1 | a | 704 |
| 1999-04-22 07:38:16 | C | 15 39 58.38 | +31 21 11.9 | 18.7 | a | 704 |
| 1999-04-22 07:38:21 | C | 15 39 58.38 | +31 21 11.5 | 18.2 | a | 704 |
| 1999-04-22 07:38:27 | C | 15 39 58.38 | +31 21 11.3 | 17.7 | a | 704 |
| 1999-04-22 07:54:37 | C | 15 39 56.76 | +31 20 58.6 | 18.5 | a | 704 |
| 1999-04-22 07:54:43 | C | 15 39 56.67 | +31 20 58.5 | 18.4 | a | 704 |
| 1999-04-22 07:54:48 | C | 15 39 56.66 | +31 20 58.1 | 18.4 | a | 704 |
| 1999-04-22 08:05:40 | C | 15 39 55.77 | +31 20 43.5 | – | – | 658 |
| 1999-04-22 08:08:58 | C | 15 39 55.37 | +31 20 39.9 | – | – | 658 |
| 1999-04-22 08:10:58 | C | 15 39 55.00 | +31 20 45.4 | 18.6 | a | 704 |
| 1999-04-22 08:11:03 | C | 15 39 55.01 | +31 20 45.3 | 18.7 | a | 704 |
| 1999-04-22 08:11:08 | C | 15 39 54.86 | +31 20 44.8 | 18.5 | a | 704 |
| 1999-04-22 08:14:02 | C | 15 39 54.88 | +31 20 36.5 | – | – | 658 |
| 1999-04-22 08:20:55 | C | 15 39 53.84 | +31 20 38.1 | – | z | 711 |
| 1999-04-22 08:27:16 | C | 15 39 53.22 | +31 20 31.2 | 18.6 | a | 704 |
| 1999-04-22 08:27:22 | C | 15 39 53.32 | +31 20 32.7 | 18.7 | a | 704 |
| 1999-04-22 08:27:27 | C | 15 39 53.19 | +31 20 31.5 | 18.7 | a | 704 |
| 1999-04-22 08:27:51 | C | 15 39 53.11 | +31 20 32.3 | – | z | 711 |
| 1999-04-22 08:36:24 | C | 15 39 52.19 | +31 20 25.3 | – | z | 711 |
| 1999-04-22 19:16:25 | C | 15 38 49.54 | +31 11 22.2 | – | – | 557 |
| 1999-04-22 19:18:46 | C | 15 38 49.29 | +31 11 20.2 | – | – | 557 |
| 1999-04-22 19:25:13 | C | 15 38 48.65 | +31 11 15.1 | – | – | 557 |
| 1999-04-22 19:29:55 | C | 15 38 48.19 | +31 11 11.2 | – | – | 557 |
| 1999-04-23 00:28:54 | C | 15 38 17.69 | +31 07 08.7 | – | d | 046 |
| 1999-04-23 00:31:07 | C | 15 38 17.52 | +31 07 06.8 | – | d | 046 |
| 1999-04-23 00:33:12 | C | 15 38 17.32 | +31 07 05.1 | – | d | 046 |
| 1999-04-23 00:35:09 | C | 15 38 17.05 | +31 07 03.4 | – | d | 046 |
| 1999-04-23 06:47:00 | C | 15 37 41.46 | +31 01 51.1 | – | – | 658 |
| 1999-04-23 06:53:21 | C | 15 37 40.82 | +31 01 46.0 | – | – | 658 |
| 1999-04-23 06:58:02 | C | 15 37 40.34 | +31 01 41.8 | – | – | 658 |
| 1999-04-23 07:09:47 | C | 15 37 38.98 | +31 01 38.1 | 18.7 | a | 704 |
| 1999-04-23 07:09:52 | C | 15 37 39.05 | +31 01 39.3 | 18.3 | a | 704 |
| 1999-04-23 07:23:34 | C | 15 37 37.56 | +31 01 27.1 | 18.2 | a | 704 |
| 1999-04-23 07:23:39 | C | 15 37 37.63 | +31 01 26.7 | 18.3 | a | 704 |
| 1999-04-23 07:37:37 | C | 15 37 36.14 | +31 01 15.5 | 18.6 | a | 704 |
| 1999-04-23 07:37:43 | C | 15 37 36.21 | +31 01 17.0 | 18.6 | a | 704 |
| 1999-04-23 07:51:42 | C | 15 37 34.72 | +31 01 04.9 | 18.6 | a | 704 |
| 1999-04-23 07:51:46 | C | 15 37 34.76 | +31 01 03.0 | 18.8 | a | 704 |
| 1999-04-23 08:05:38 | C | 15 37 33.30 | +31 00 52.2 | 18.9 | a | 704 |
| 1999-04-23 08:05:42 | C | 15 37 33.25 | +31 00 50.7 | 19.6 | a | 704 |