IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.5933523162 ± 2.47e-05 |
| Semi-major axis (a) | 2.4638809537 AU ± 1.02e-04 |
| Inclination (i) | 1.37531178° ± 2.89e-05 |
| Long. of Asc. Node (Ω) | 9.34240670° ± 5.84e-04 |
| Arg. of Perihelion (ω) | 61.87478912° ± 5.85e-04 |
| Mean Anomaly (M) | 257.48821032° ± 1.66e-01 |
| Mean Motion (n) | 0.2548488602°/day ± 1.58e-05 |
| Perihelion dist (q) | 1.00193148 AU ± 7.35e-05 |
| Aphelion dist (Q) | 3.92583042 AU ± 1.73e-04 |
| Orbital Period | 3.86749339 yr ± 2.40e-04 |
| H (abs. magnitude) | 21.10 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.387″ |
| Uncertainty | 3 |
| Orbit Type | Apollo |
| MOID | 0.025539 AU |
| Observations Used | 98 |
| Oppositions | 1 |
| Arc Total | 1999-2000 |
| First Observation Used | 1999-12-17 |
| Last Observation Used | 2000-02-26 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 1999-12-17 08:47:17 | C | 08 33 45.84 | +50 44 32.1 | 16.5 | a | 704 |
| 1999-12-17 09:08:33 | C | 08 33 57.00 | +50 42 04.7 | 16.5 | a | 704 |
| 1999-12-17 09:29:57 | C | 08 34 08.14 | +50 39 35.4 | 16.5 | a | 704 |
| 1999-12-17 09:51:15 | C | 08 34 19.17 | +50 37 06.2 | 16.3 | a | 704 |
| 1999-12-17 10:12:26 | C | 08 34 30.08 | +50 34 36.9 | 16.0 | a | 704 |
| 1999-12-18 00:44:23 | C | 08 42 30.46 | +48 54 39.4 | – | b | 946 |
| 1999-12-18 00:48:03 | C | 08 42 31.90 | +48 54 17.7 | – | b | 946 |
| 1999-12-18 08:30:51 | C | 08 46 13.27 | +48 04 24.5 | 16.8 | a | 704 |
| 1999-12-18 08:51:56 | C | 08 46 21.74 | +48 02 13.1 | 17.2 | a | 704 |
| 1999-12-18 09:13:02 | C | 08 46 30.14 | +48 00 00.7 | 16.8 | a | 704 |
| 1999-12-18 09:34:19 | C | 08 46 38.56 | +47 57 46.6 | 16.8 | a | 704 |
| 1999-12-18 09:55:31 | C | 08 46 46.86 | +47 55 32.1 | 17.0 | a | 704 |
| 1999-12-19 10:11:01 | C | 08 56 35.63 | +45 28 52.0 | 16.5 | a | 704 |
| 1999-12-19 10:11:21 | C | 08 56 35.74 | +45 28 50.3 | 16.5 | a | 704 |
| 1999-12-19 10:33:36 | C | 08 56 42.46 | +45 26 42.6 | 16.8 | a | 704 |
| 1999-12-19 10:33:55 | C | 08 56 42.57 | +45 26 40.9 | 16.7 | a | 704 |
| 1999-12-19 10:37:45 | C | 08 56 46.51 | +45 26 16.9 | – | i | 670 |
| 1999-12-19 10:55:54 | C | 08 56 49.25 | +45 24 33.3 | 16.9 | a | 704 |
| 1999-12-19 10:56:13 | C | 08 56 49.31 | +45 24 32.5 | 17.4 | a | 704 |
| 1999-12-19 11:18:08 | C | 08 56 55.87 | +45 22 25.1 | 16.8 | a | 704 |
| 1999-12-19 11:18:28 | C | 08 56 56.03 | +45 22 23.8 | 16.6 | a | 704 |
| 1999-12-19 11:40:31 | C | 08 57 02.61 | +45 20 14.7 | 16.7 | a | 704 |
| 1999-12-19 11:40:50 | C | 08 57 02.79 | +45 20 13.3 | 16.7 | a | 704 |
| 1999-12-19 12:14:49 | C | 08 57 15.55 | +45 17 01.5 | – | i | 670 |
| 1999-12-19 13:14:56 | C | 08 57 33.75 | +45 11 10.3 | – | i | 670 |
| 1999-12-19 15:46:54 | C | 08 58 40.20 | +44 56 54.5 | – | z | 900 |
| 1999-12-19 15:57:34 | C | 08 58 43.34 | +44 55 57.5 | – | z | 900 |
| 1999-12-19 20:00:06 | C | 09 00 07.86 | +44 31 55.7 | – | c | 046 |
| 1999-12-19 20:02:29 | C | 09 00 08.49 | +44 31 43.6 | – | c | 046 |
| 1999-12-19 20:03:46 | C | 09 00 08.95 | +44 31 37.4 | – | c | 046 |
| 1999-12-19 20:05:34 | C | 09 00 09.56 | +44 31 28.3 | – | c | 046 |
| 1999-12-19 20:06:37 | C | 09 00 09.86 | +44 31 22.2 | – | c | 046 |
| 1999-12-19 20:07:36 | C | 09 00 10.25 | +44 31 17.9 | – | c | 046 |
| 1999-12-19 20:09:29 | C | 09 00 10.79 | +44 31 08.5 | – | c | 046 |
| 1999-12-19 21:44:58 | C | 09 00 40.79 | +44 22 56.5 | – | – | 557 |
| 1999-12-19 21:46:03 | C | 09 00 41.06 | +44 22 49.9 | – | – | 557 |
| 1999-12-19 21:47:09 | C | 09 00 41.44 | +44 22 45.1 | – | – | 557 |
| 1999-12-19 21:48:15 | C | 09 00 41.80 | +44 22 39.5 | – | – | 557 |
| 1999-12-19 21:49:21 | C | 09 00 42.09 | +44 22 33.3 | – | – | 557 |
| 1999-12-20 09:02:13 | C | 09 04 03.75 | +43 24 37.2 | 16.3 | a | 704 |
| 1999-12-20 09:24:04 | C | 09 04 09.06 | +43 22 47.1 | 16.8 | a | 704 |
| 1999-12-20 09:45:57 | C | 09 04 14.27 | +43 20 56.2 | 16.1 | a | 704 |
| 1999-12-20 10:08:15 | C | 09 04 19.48 | +43 19 02.1 | 17.9 | a | 704 |
| 1999-12-20 10:30:09 | C | 09 04 24.75 | +43 17 10.1 | 16.9 | a | 704 |
| 1999-12-20 10:52:48 | C | 09 04 32.82 | +43 15 11.4 | – | i | 670 |
| 1999-12-20 11:59:54 | C | 09 04 48.48 | +43 09 29.5 | – | i | 670 |
| 1999-12-20 12:52:19 | C | 09 05 00.89 | +43 04 57.2 | – | i | 670 |
| 1999-12-21 12:07:11 | C | 09 11 00.36 | +41 13 26.8 | – | i | 670 |
| 1999-12-21 12:47:03 | C | 09 11 07.76 | +41 10 22.2 | – | i | 670 |
| 1999-12-21 17:42:21 | C | 09 12 19.34 | +40 48 22.8 | – | i | 888 |