IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.5730270391 ± 1.20e-08 |
| Semi-major axis (a) | 1.3461514792 AU ± 8.61e-10 |
| Inclination (i) | 0.14784029° ± 1.76e-06 |
| Long. of Asc. Node (Ω) | 122.30626276° ± 6.20e-04 |
| Arg. of Perihelion (ω) | 39.22052812° ± 6.20e-04 |
| Mean Anomaly (M) | 241.46982893° ± 2.73e-06 |
| Mean Motion (n) | 0.6310610519°/day ± 6.05e-10 |
| Perihelion dist (q) | 0.57477028 AU ± 1.62e-08 |
| Aphelion dist (Q) | 2.11753268 AU ± 1.62e-08 |
| Orbital Period | 1.56185567 yr ± 1.50e-09 |
| H (abs. magnitude) | 19.33 |
|---|---|
| G (slope) | 0.15 |
2003 QZ89
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.314″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.001654 AU |
| Observations Used | 430 |
| Radar Obs Used | 2 |
| Oppositions | 6 |
| Arc Total | 1998-2025 |
| First Observation Used | 1998-06-18 |
| Last Observation Used | 2025-09-25 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2023-06-17 06:49:34 | C | 21 01 18.430 | -16 20 04.13 | – | V | W68 |
| 2023-06-17 07:03:03 | C | 21 01 11.753 | -16 20 32.71 | – | V | W68 |
| 2023-06-18 12:20:29 | C | 20 47 33.657 | -17 19 16.80 | – | X | F51 |
| 2023-06-18 12:36:20 | C | 20 47 26.209 | -17 19 46.41 | – | X | F51 |
| 2023-06-18 12:52:09 | C | 20 47 18.801 | -17 20 15.86 | – | X | F51 |
| 2023-06-19 08:08:15 | C | 20 38 49.938 | -17 54 21.89 | – | V | 703 |
| 2023-06-19 08:10:02 | C | 20 38 49.142 | -17 54 25.16 | – | V | 703 |
| 2023-06-19 08:11:48 | C | 20 38 48.376 | -17 54 27.65 | – | V | 703 |
| 2023-06-19 08:13:33 | C | 20 38 47.584 | -17 54 30.89 | – | V | 703 |
| 2023-06-23 11:04:48 | C | 20 00 46.912 | -20 06 36.77 | – | X | F51 |
| 2023-06-23 11:21:44 | C | 20 00 40.941 | -20 06 54.57 | – | X | F51 |
| 2023-06-23 11:55:38 | C | 20 00 28.949 | -20 07 30.01 | – | X | F51 |
| 2023-06-23 17:02:32 | C | 19 58 46.17 | -20 12 48.5 | – | V | D29 |
| 2023-06-23 17:22:53 | C | 19 58 39.11 | -20 13 08.9 | – | V | D29 |
| 2023-06-23 17:43:15 | C | 19 58 32.05 | -20 13 29.4 | – | V | D29 |
| 2023-06-29 23:53:23 | B | 19 17 10.45 | -21 57 30.3 | – | Z | M45 |
| 2023-06-29 23:56:35 | B | 19 17 09.70 | -21 57 31.9 | – | Z | M45 |
| 2023-06-29 23:59:35 | B | 19 17 08.98 | -21 57 33.4 | – | Z | M45 |
| 2025-08-19 11:36:35 | C | 23 45 33.968 | -01 45 06.41 | – | X | F51 |
| 2025-08-19 12:08:58 | C | 23 45 32.109 | -01 45 18.00 | – | X | F51 |
| 2025-08-19 12:25:02 | C | 23 45 31.205 | -01 45 24.02 | – | X | F51 |
| 2025-09-25 08:19:43 | C | 22 44 13.149 | -08 13 56.66 | – | X | F52 |
| 2025-09-25 08:36:22 | C | 22 44 12.026 | -08 14 03.44 | – | X | F52 |
| 2025-09-25 08:52:56 | C | 22 44 10.903 | -08 14 09.63 | – | X | F52 |
| 2025-09-25 09:09:36 | C | 22 44 09.796 | -08 14 16.41 | – | X | F52 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 2016-11-19 09:59:00 | 23790.3113 | 0.6 | Hz | 2380 | -1 | -1 |
| 2016-11-19 11:07:00 | 105997651.96 | 1 | us | 2380 | -1 | -1 |