IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.2805915348 ± 2.00e+00 |
| Semi-major axis (a) | 1.4095997620 AU ± 3.00e+00 |
| Inclination (i) | 18.94327964° ± 4.00e+00 |
| Long. of Asc. Node (Ω) | 208.49351782° ± 5.00e+00 |
| Arg. of Perihelion (ω) | 140.87505613° ± 6.00e+00 |
| Mean Anomaly (M) | 237.23721707° ± 1.11e-05 |
| Mean Motion (n) | 0.5889366064°/day ± 1.88e+00 |
| Perihelion dist (q) | 1.01407800 AU ± 3.55e+00 |
| Aphelion dist (Q) | 1.80512152 AU ± 4.77e+00 |
| Orbital Period | 1.67356940 yr ± 5.34e+00 |
| NGA Model | r2 |
| A2 | -1.83588269e-06 AU/d² |
| H (abs. magnitude) | 18.20 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-04-27 |
| RMS Residual | 0.108″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.062703 AU |
| Observations Used | 1775 |
| Gaia Obs Used | 33 |
| Oppositions | 15 |
| Arc Total | 1979-2017 |
| First Observation Used | 1979-12-20 |
| Last Observation Used | 2025-01-11 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 1999-07-02 22:11:01 | C | 17 42 47.19 | +49 05 00.6 | – | d | 046 |
| 1999-07-02 22:14:47 | C | 17 42 47.07 | +49 05 05.9 | – | d | 046 |
| 1999-07-02 22:20:34 | C | 17 42 46.71 | +49 05 13.2 | – | d | 046 |
| 1999-07-02 22:40:46 | C | 17 42 45.88 | +49 05 41.8 | – | z | 587 |
| 1999-07-02 22:54:07 | C | 17 42 44.98 | +49 06 00.4 | – | z | 587 |
| 1999-07-05 22:02:26 | C | 17 39 23.69 | +50 38 35.4 | – | c | 118 |
| 1999-07-05 22:04:43 | C | 17 39 23.53 | +50 38 38.3 | – | c | 118 |
| 1999-07-05 22:15:10 | C | 17 39 23.00 | +50 38 51.1 | – | c | 118 |
| 1999-07-10 08:48:29 | C | 17 34 21.71 | +52 44 50.2 | – | z | 661 |
| 1999-07-10 09:02:30 | C | 17 34 21.03 | +52 45 04.3 | – | z | 661 |
| 1999-07-12 20:37:24 | C | 17 31 38.76 | +53 49 30.2 | – | z | 108 |
| 1999-07-12 20:46:01 | C | 17 31 38.37 | +53 49 35.7 | – | z | 108 |
| 1999-07-12 20:55:37 | C | 17 31 38.01 | +53 49 46.7 | – | z | 108 |
| 1999-07-12 21:05:35 | C | 17 31 37.10 | +53 49 59.5 | – | z | 108 |
| 1999-07-15 13:21:30 | C | 17 28 46.20 | +54 55 01.0 | – | – | 360 |
| 1999-07-15 13:26:30 | C | 17 28 45.94 | +54 55 06.2 | – | – | 360 |
| 1999-07-15 13:32:59 | C | 17 28 45.59 | +54 55 12.6 | – | – | 360 |
| 1999-07-15 23:35:59 | C | 17 28 18.88 | +55 04 51.0 | – | z | 587 |
| 1999-07-16 00:17:45 | C | 17 28 16.79 | +55 05 31.0 | – | z | 587 |
| 1999-07-17 23:15:21 | C | 17 26 18.37 | +55 49 49.2 | – | z | 071 |
| 1999-07-17 23:17:33 | C | 17 26 18.44 | +55 49 53.2 | – | c | 118 |
| 1999-07-17 23:21:29 | C | 17 26 17.89 | +55 49 57.5 | – | z | 071 |
| 1999-07-17 23:22:48 | C | 17 26 18.14 | +55 49 58.2 | – | c | 118 |
| 1999-07-19 23:43:37 | C | 17 24 21.67 | +56 33 35.7 | – | – | 557 |
| 1999-07-19 23:46:57 | C | 17 24 21.51 | +56 33 38.4 | – | – | 557 |
| 1999-07-19 23:50:15 | C | 17 24 21.38 | +56 33 41.5 | – | – | 557 |
| 1999-07-22 13:52:24 | C | 17 22 01.57 | +57 27 15.9 | – | z | 402 |
| 1999-07-22 13:54:12 | C | 17 22 01.53 | +57 27 17.3 | – | z | 402 |
| 1999-07-22 13:56:02 | C | 17 22 01.44 | +57 27 18.7 | – | z | 402 |
| 1999-07-23 06:08:39 | C | 17 21 27.19 | +57 40 49.1 | – | – | 848 |
| 1999-07-23 06:23:34 | C | 17 21 26.44 | +57 41 01.1 | – | – | 848 |
| 1999-07-23 06:31:09 | C | 17 21 26.08 | +57 41 06.6 | – | – | 848 |
| 1999-07-24 21:31:35 | C | 17 20 05.12 | +58 13 00.6 | – | – | 595 |
| 1999-07-24 22:42:10 | C | 17 20 02.24 | +58 13 54.2 | – | – | 595 |
| 1999-07-24 23:06:46 | C | 17 20 01.23 | +58 14 13.2 | – | – | 595 |
| 1999-07-31 08:17:15 | C | 17 15 27.51 | +60 12 31.0 | – | – | 658 |
| 1999-07-31 08:22:01 | C | 17 15 27.30 | +60 12 33.6 | – | – | 658 |
| 1999-07-31 08:26:00 | C | 17 15 27.17 | +60 12 37.2 | – | – | 658 |
| 1999-07-31 15:14:37 | C | 17 15 16.17 | +60 17 44.1 | – | z | 402 |
| 1999-07-31 15:17:55 | C | 17 15 16.11 | +60 17 45.9 | – | z | 402 |
| 1999-07-31 15:21:15 | C | 17 15 16.02 | +60 17 47.5 | – | z | 402 |
| 1999-08-02 06:04:40 | C | 17 14 20.27 | +60 46 26.7 | – | – | 658 |
| 1999-08-02 06:12:38 | C | 17 14 19.97 | +60 46 32.4 | – | – | 658 |
| 1999-08-02 06:17:40 | C | 17 14 19.90 | +60 46 35.9 | – | – | 658 |
| 1999-08-03 21:45:11 | C | 17 13 25.77 | +61 15 25.1 | – | d | 046 |
| 1999-08-03 21:47:01 | C | 17 13 25.71 | +61 15 26.1 | – | d | 046 |
| 1999-08-03 21:49:12 | C | 17 13 25.58 | +61 15 27.7 | – | d | 046 |
| 1999-08-03 21:50:49 | C | 17 13 25.62 | +61 15 29.0 | – | d | 046 |
| 1999-08-10 05:37:58 | C | 17 10 45.39 | +63 05 15.4 | – | – | 658 |
| 1999-08-10 05:41:35 | C | 17 10 45.33 | +63 05 17.8 | – | – | 658 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 2004-10-18 01:08:00 | 70782890.01 | 2 | us | 2380 | -1 | -1 |
| 2004-10-21 03:11:00 | 73032657.4 | 1.5 | us | 2380 | -1 | -1 |