IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.4354350919 ± 2.00e+00 |
| Semi-major axis (a) | 1.5816507780 AU ± 3.00e+00 |
| Inclination (i) | 20.29387227° ± 4.00e+00 |
| Long. of Asc. Node (Ω) | 14.87581911° ± 5.00e+00 |
| Arg. of Perihelion (ω) | 302.38420005° ± 6.00e+00 |
| Mean Anomaly (M) | 65.05052582° ± 1.63e-01 |
| Mean Motion (n) | 0.4954924200°/day ± 1.41e+00 |
| Perihelion dist (q) | 0.89294390 AU ± 3.59e+00 |
| Aphelion dist (Q) | 2.27036330 AU ± 5.34e+00 |
| Orbital Period | 1.98914780 yr ± 5.66e+00 |
| H (abs. magnitude) | 21.85 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-04-18 |
| RMS Residual | 0.414″ |
| Uncertainty | 3 |
| Orbit Type | Apollo |
| MOID | 0.028658 AU |
| Observations Used | 96 |
| Oppositions | 1 |
| Arc Total | 1999-1999 |
| First Observation Used | — |
| Last Observation Used | 1999-10-23 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 1999-10-12 04:53:06 | C | 00 49 27.70 | +28 02 54.4 | 17.3 | a | 704 |
| 1999-10-12 05:14:53 | C | 00 49 19.91 | +28 05 32.5 | 17.5 | a | 704 |
| 1999-10-12 05:35:13 | C | 00 49 12.63 | +28 07 58.9 | 17.9 | a | 704 |
| 1999-10-12 05:55:51 | C | 00 49 05.28 | +28 10 26.7 | 17.8 | a | 704 |
| 1999-10-12 06:16:16 | C | 00 48 58.09 | +28 12 51.9 | 18.1 | a | 704 |
| 1999-10-12 23:05:57 | C | 00 43 52.31 | +30 02 02.6 | – | – | 611 |
| 1999-10-12 23:07:36 | C | 00 43 51.75 | +30 02 12.0 | – | – | 611 |
| 1999-10-12 23:09:24 | C | 00 43 51.24 | +30 02 22.1 | – | – | 611 |
| 1999-10-12 23:50:41 | C | 00 43 37.94 | +30 06 26.0 | – | – | 557 |
| 1999-10-12 23:51:31 | C | 00 43 37.69 | +30 06 31.0 | – | – | 557 |
| 1999-10-12 23:52:22 | C | 00 43 37.41 | +30 06 36.0 | – | – | 557 |
| 1999-10-12 23:53:13 | C | 00 43 37.18 | +30 06 41.0 | – | – | 557 |
| 1999-10-13 03:01:47 | C | 00 42 41.29 | +30 24 46.2 | – | d | 046 |
| 1999-10-13 03:03:03 | C | 00 42 40.92 | +30 24 53.2 | – | d | 046 |
| 1999-10-13 03:04:13 | C | 00 42 40.59 | +30 24 59.7 | – | d | 046 |
| 1999-10-13 03:05:29 | C | 00 42 40.24 | +30 25 06.9 | – | d | 046 |
| 1999-10-13 03:06:33 | C | 00 42 39.92 | +30 25 13.3 | – | d | 046 |
| 1999-10-13 04:25:54 | C | 00 42 28.80 | +30 33 31.6 | – | i | 670 |
| 1999-10-13 05:01:21 | C | 00 42 18.09 | +30 36 57.8 | – | i | 670 |
| 1999-10-13 05:56:55 | C | 00 41 59.92 | +30 42 19.0 | 17.4 | a | 704 |
| 1999-10-13 06:18:54 | C | 00 41 54.84 | +30 44 20.5 | – | i | 670 |
| 1999-10-13 06:21:50 | C | 00 41 52.37 | +30 44 38.8 | 17.4 | a | 704 |
| 1999-10-13 06:46:59 | C | 00 41 44.80 | +30 46 58.9 | 17.6 | a | 704 |
| 1999-10-13 07:11:05 | C | 00 41 37.57 | +30 49 12.2 | 17.7 | a | 704 |
| 1999-10-13 07:34:03 | C | 00 41 30.64 | +30 51 18.7 | 17.7 | a | 704 |
| 1999-10-13 17:15:05 | C | 00 39 08.09 | +31 41 37.0 | – | – | 557 |
| 1999-10-13 17:16:16 | C | 00 39 07.76 | +31 41 43.5 | – | – | 557 |
| 1999-10-13 17:17:26 | C | 00 39 07.46 | +31 41 50.1 | – | – | 557 |
| 1999-10-13 18:51:08 | C | 00 38 43.09 | +31 49 57.6 | – | c | 118 |
| 1999-10-13 18:52:11 | C | 00 38 42.79 | +31 50 03.3 | – | c | 118 |
| 1999-10-13 18:57:10 | C | 00 38 41.44 | +31 50 28.5 | – | c | 118 |
| 1999-10-13 21:55:50 | C | 00 37 54.06 | +32 05 17.3 | – | d | 046 |
| 1999-10-13 21:57:04 | C | 00 37 53.73 | +32 05 23.2 | – | d | 046 |
| 1999-10-13 21:58:18 | C | 00 37 53.39 | +32 05 29.2 | – | d | 046 |
| 1999-10-14 01:59:36 | C | 00 37 01.65 | +32 24 39.9 | – | z | 719 |
| 1999-10-14 02:01:52 | C | 00 37 01.09 | +32 24 49.1 | – | z | 719 |
| 1999-10-14 02:22:39 | C | 00 36 55.93 | +32 26 30.0 | – | z | 719 |
| 1999-10-14 02:25:55 | C | 00 36 55.14 | +32 26 45.9 | – | z | 719 |
| 1999-10-14 03:11:19 | C | 00 36 41.52 | +32 30 12.7 | 17.0 | m | 750 |
| 1999-10-14 03:17:47 | C | 00 36 39.90 | +32 30 44.2 | 16.8 | m | 750 |
| 1999-10-14 03:26:14 | C | 00 36 37.78 | +32 31 23.6 | 17.1 | m | 750 |
| 1999-10-14 03:43:20 | C | 00 36 33.44 | +32 32 45.2 | 17.1 | m | 750 |
| 1999-10-14 03:57:23 | C | 00 36 29.86 | +32 33 50.5 | 17.0 | m | 750 |
| 1999-10-14 04:02:48 | C | 00 36 30.37 | +32 34 28.6 | 18.1 | a | 704 |
| 1999-10-14 04:25:14 | C | 00 36 24.57 | +32 36 13.7 | 18.4 | a | 704 |
| 1999-10-14 04:47:40 | C | 00 36 18.77 | +32 37 57.9 | 18.8 | a | 704 |
| 1999-10-14 04:49:28 | C | 00 36 16.37 | +32 37 50.3 | – | m | 750 |
| 1999-10-14 04:53:49 | C | 00 36 15.37 | +32 38 11.5 | – | m | 750 |
| 1999-10-14 05:10:06 | C | 00 36 12.94 | +32 39 40.8 | 18.6 | a | 704 |
| 1999-10-14 05:10:33 | C | 00 36 11.07 | +32 39 25.2 | – | m | 750 |