IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.6080025276 ± 1.44e-05 |
| Semi-major axis (a) | 2.2702656190 AU ± 1.14e-04 |
| Inclination (i) | 22.95167057° ± 4.18e-04 |
| Long. of Asc. Node (Ω) | 191.67038960° ± 4.88e-04 |
| Arg. of Perihelion (ω) | 230.88917071° ± 4.01e-04 |
| Mean Anomaly (M) | 218.24782554° ± 2.31e-01 |
| Mean Motion (n) | 0.2881358308°/day ± 2.18e-05 |
| Perihelion dist (q) | 0.88993838 AU ± 5.55e-05 |
| Aphelion dist (Q) | 3.65059285 AU ± 1.87e-04 |
| Orbital Period | 3.42070016 yr ± 2.58e-04 |
| H (abs. magnitude) | 23.30 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.999″ |
| Uncertainty | 3 |
| Orbit Type | Apollo |
| MOID | 0.025064 AU |
| Observations Used | 120 |
| Radar Obs Used | 1 |
| Oppositions | 1 |
| Arc Total | 1999-1999 |
| First Observation Used | 1999-10-03 |
| Last Observation Used | 1999-10-08 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 1999-10-06 21:08:04 | C | 01 41 40.52 | -08 50 33.7 | – | z | 108 |
| 1999-10-06 21:10:04 | C | 01 41 44.19 | -08 51 59.1 | – | z | 108 |
| 1999-10-07 13:51:56 | C | 02 18 49.65 | -21 20 50.6 | – | – | 413 |
| 1999-10-07 13:53:48 | C | 02 18 54.11 | -21 22 17.4 | – | – | 413 |
| 1999-10-07 17:34:15 | C | 02 27 57.46 | -24 12 48.3 | – | – | 413 |
| 1999-10-07 17:36:07 | C | 02 28 02.19 | -24 14 13.8 | – | – | 413 |
| 1999-10-07 23:52:35 | C | 02 45 21.99 | -29 06 14.0 | – | z | 104 |
| 1999-10-07 23:56:30 | C | 02 45 33.05 | -29 09 15.6 | – | z | 104 |
| 1999-10-07 23:58:07 | C | 02 45 37.40 | -29 10 24.3 | – | z | 104 |
| 1999-10-07 23:59:40 | C | 02 45 41.74 | -29 11 35.4 | – | z | 104 |
| 1999-10-08 00:03:29 | C | 02 45 52.10 | -29 14 23.2 | – | z | 104 |
| 1999-10-08 00:04:46 | C | 02 45 55.69 | -29 15 24.6 | – | z | 104 |
| 1999-10-08 01:08:48 | C | 02 48 51.41 | -30 02 53.8 | – | d | 046 |
| 1999-10-08 01:12:45 | C | 02 49 02.58 | -30 05 48.1 | – | d | 046 |
| 1999-10-08 01:13:36 | C | 02 49 04.83 | -30 06 23.6 | – | d | 046 |
| 1999-10-08 01:14:50 | C | 02 49 08.27 | -30 07 19.6 | – | d | 046 |
| 1999-10-08 01:16:51 | C | 02 49 13.84 | -30 08 45.9 | – | d | 046 |
| 1999-10-08 01:20:02 | C | 02 49 22.68 | -30 11 06.1 | – | d | 046 |
| 1999-10-08 01:20:49 | C | 02 49 25.04 | -30 11 41.3 | – | d | 046 |
| 1999-10-08 01:24:31 | C | 02 49 35.34 | -30 14 23.4 | – | d | 046 |
| 1999-10-08 01:25:18 | C | 02 49 37.60 | -30 14 59.5 | – | d | 046 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1999-10-05 03:10:00 | 208425 | 5 | Hz | 2380 | -1 | -1 |