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 |
|---|---|---|---|---|---|---|
| 1999-10-03 05:38:38 | c | 00 03 33.41 | +25 14 35.5 | – | c | 703 |
| 1999-10-03 05:52:57 | c | 00 03 41.41 | +25 12 08.5 | – | c | 703 |
| 1999-10-03 06:07:02 | c | 00 03 49.18 | +25 09 43.7 | – | c | 703 |
| 1999-10-03 06:20:48 | c | 00 03 56.83 | +25 07 21.9 | – | c | 703 |
| 1999-10-04 02:15:23 | c | 00 17 38.89 | +21 03 09.6 | – | c | 703 |
| 1999-10-04 02:19:44 | c | 00 17 42.09 | +21 02 08.6 | – | c | 703 |
| 1999-10-04 04:17:17 | c | 00 19 09.87 | +20 33 58.8 | – | c | 703 |
| 1999-10-04 04:21:50 | c | 00 19 13.29 | +20 32 52.1 | – | c | 703 |
| 1999-10-04 11:20:03 | c | 00 24 38.66 | +18 42 38.3 | – | c | 703 |
| 1999-10-04 11:26:54 | c | 00 24 44.37 | +18 40 41.2 | – | c | 703 |
| 1999-10-04 23:57:08 | C | 00 36 35.74 | +14 46 21.4 | – | – | 470 |
| 1999-10-04 23:58:26 | C | 00 36 37.08 | +14 45 51.6 | – | – | 470 |
| 1999-10-04 23:59:51 | C | 00 36 38.35 | +14 45 22.5 | – | – | 470 |
| 1999-10-05 00:02:09 | C | 00 36 40.77 | +14 44 32.6 | – | – | 470 |
| 1999-10-05 00:40:47 | C | 00 37 18.30 | +14 31 00.1 | – | – | 470 |
| 1999-10-05 00:43:51 | C | 00 37 21.58 | +14 29 51.7 | – | – | 470 |
| 1999-10-05 02:01:45 | C | 00 39 01.47 | +14 02 09.7 | – | b | 691 |
| 1999-10-05 02:01:54 | C | 00 39 00.57 | +14 02 25.3 | – | c | 735 |
| 1999-10-05 02:03:25 | C | 00 39 01.90 | +14 01 50.9 | – | c | 735 |
| 1999-10-05 02:04:51 | C | 00 39 03.62 | +14 01 21.1 | – | c | 735 |
| 1999-10-05 02:08:07 | C | 00 39 08.18 | +13 59 51.9 | – | b | 691 |
| 1999-10-05 02:14:34 | C | 00 39 14.87 | +13 57 32.8 | – | b | 691 |
| 1999-10-05 02:27:09 | C | 00 39 27.92 | +13 53 01.8 | – | b | 691 |
| 1999-10-05 03:36:34 | C | 00 40 39.91 | +13 27 42.6 | – | b | 691 |
| 1999-10-05 04:17:45 | C | 00 41 22.69 | +13 12 25.4 | – | b | 691 |
| 1999-10-05 06:10:32 | C | 00 43 22.08 | +12 29 15.0 | – | i | 670 |
| 1999-10-05 06:18:59 | C | 00 43 31.01 | +12 25 57.9 | – | i | 670 |
| 1999-10-05 06:31:30 | C | 00 43 44.26 | +12 21 05.7 | – | i | 670 |
| 1999-10-05 07:04:56 | C | 00 44 19.81 | +12 07 57.3 | – | i | 670 |
| 1999-10-05 07:20:40 | C | 00 44 36.58 | +12 01 44.9 | – | i | 670 |
| 1999-10-05 07:32:24 | C | 00 44 49.14 | +11 57 05.1 | – | i | 670 |
| 1999-10-05 07:48:43 | C | 00 45 06.65 | +11 50 33.7 | – | i | 670 |
| 1999-10-05 10:40:58 | C | 00 48 37.76 | +10 44 03.1 | – | – | 413 |
| 1999-10-05 10:42:56 | C | 00 48 40.02 | +10 43 13.5 | – | – | 413 |
| 1999-10-05 10:44:54 | C | 00 48 42.25 | +10 42 24.1 | – | – | 413 |
| 1999-10-05 10:46:53 | C | 00 48 44.53 | +10 41 34.2 | – | – | 413 |
| 1999-10-05 10:48:53 | C | 00 48 46.81 | +10 40 43.9 | – | – | 413 |
| 1999-10-05 10:50:51 | C | 00 48 49.07 | +10 39 54.5 | – | – | 413 |
| 1999-10-05 10:52:58 | C | 00 48 51.48 | +10 39 01.3 | – | – | 413 |
| 1999-10-05 10:57:22 | C | 00 48 56.52 | +10 37 10.3 | – | – | 413 |
| 1999-10-05 10:59:25 | C | 00 48 58.89 | +10 36 18.0 | – | – | 413 |
| 1999-10-05 18:44:07 | C | 00 58 18.24 | +07 05 31.6 | – | – | 413 |
| 1999-10-05 18:46:10 | C | 00 58 20.95 | +07 04 31.7 | – | – | 413 |
| 1999-10-05 18:48:13 | C | 00 58 23.62 | +07 03 32.0 | – | – | 413 |
| 1999-10-05 21:21:55 | C | 01 02 13.72 | +05 41 47.9 | – | z | 587 |
| 1999-10-05 21:23:36 | C | 01 02 15.96 | +05 40 55.3 | – | z | 587 |
| 1999-10-05 21:25:58 | C | 01 02 19.15 | +05 39 43.2 | – | z | 587 |
| 1999-10-05 23:14:29 | C | 01 04 47.48 | +04 43 27.6 | – | z | 964 |
| 1999-10-05 23:15:50 | C | 01 04 49.39 | +04 42 44.1 | – | z | 964 |
| 1999-10-05 23:18:40 | C | 01 04 53.34 | +04 41 12.9 | – | z | 964 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1999-10-05 03:10:00 | 208425 | 5 | Hz | 2380 | -1 | -1 |