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 |
|---|---|---|---|---|---|---|
| 2005-11-05 06:09:42 | C | 01 32 47.03 | +09 07 59.4 | 18.1 | c | 704 |
| 2005-11-05 06:27:37 | C | 01 32 44.00 | +09 07 41.0 | 18.1 | c | 704 |
| 2005-11-05 06:45:28 | C | 01 32 40.85 | +09 07 23.1 | 17.9 | c | 704 |
| 2005-11-05 07:03:27 | C | 01 32 37.72 | +09 07 06.1 | 18.4 | c | 704 |
| 2005-11-05 07:22:28 | C | 01 32 34.38 | +09 06 47.1 | 18.1 | c | 704 |
| 2005-11-18 05:00:46 | C | 00 34 27.89 | +03 07 10.8 | – | o | 699 |
| 2005-11-18 05:32:14 | C | 00 34 21.32 | +03 06 30.1 | – | o | 699 |
| 2005-11-18 06:03:45 | C | 00 34 14.80 | +03 05 49.5 | – | o | 699 |
| 2005-11-18 06:35:14 | C | 00 34 08.42 | +03 05 09.3 | – | o | 699 |
| 2005-11-19 17:24:18 | C | 00 27 11.79 | +02 20 19.0 | – | o | 151 |
| 2005-11-19 17:25:35 | C | 00 27 11.51 | +02 20 17.6 | – | o | 151 |
| 2005-11-19 17:26:54 | C | 00 27 11.24 | +02 20 16.3 | – | o | 151 |
| 2005-11-19 17:29:25 | C | 00 27 10.75 | +02 20 12.6 | – | o | 151 |
| 2005-11-19 17:30:44 | C | 00 27 10.48 | +02 20 10.8 | – | o | 151 |
| 2005-11-19 17:32:02 | C | 00 27 10.22 | +02 20 08.9 | – | o | 151 |
| 2005-12-01 01:33:47 | C | 23 32 47.50 | -03 29 35.8 | – | r | G96 |
| 2005-12-01 01:43:22 | C | 23 32 45.56 | -03 29 47.7 | – | r | G96 |
| 2005-12-01 01:52:57 | C | 23 32 43.58 | -03 29 59.8 | – | r | G96 |
| 2005-12-01 02:02:34 | C | 23 32 41.60 | -03 30 11.7 | – | r | G96 |
| 2005-12-01 02:59:30 | C | 23 32 29.79 | -03 31 23.5 | 18.7 | c | 704 |
| 2005-12-01 03:17:53 | C | 23 32 25.99 | -03 31 46.1 | 18.8 | c | 704 |
| 2005-12-01 03:36:38 | C | 23 32 22.19 | -03 32 09.7 | 19.1 | c | 704 |
| 2005-12-01 03:55:07 | C | 23 32 18.40 | -03 32 32.7 | 18.9 | c | 704 |
| 2005-12-01 04:14:50 | C | 23 32 14.40 | -03 32 57.3 | 18.9 | c | 704 |
| 2005-12-02 01:59:38 | C | 23 27 58.96 | -04 00 04.4 | – | r | G96 |
| 2005-12-02 02:11:09 | C | 23 27 56.62 | -04 00 18.7 | – | r | G96 |
| 2005-12-02 02:22:43 | C | 23 27 54.25 | -04 00 33.0 | – | r | G96 |
| 2005-12-02 02:34:16 | C | 23 27 51.87 | -04 00 47.5 | – | r | G96 |
| 2005-12-04 01:39:25 | C | 23 18 38.58 | -04 58 53.3 | 19.0 | c | 704 |
| 2005-12-04 01:57:47 | C | 23 18 34.77 | -04 59 14.0 | 19.7 | c | 704 |
| 2005-12-04 02:35:05 | C | 23 18 27.18 | -05 00 01.7 | 18.9 | c | 704 |
| 2005-12-04 02:54:16 | C | 23 18 23.27 | -05 00 23.8 | 18.9 | c | 704 |
| 2006-04-30 14:29:02 | C | 22 10 39.53 | -11 13 22.0 | – | t | 568 |
| 2006-04-30 14:37:12 | C | 22 10 39.96 | -11 13 19.5 | – | t | 568 |
| 2006-04-30 14:45:21 | C | 22 10 40.46 | -11 13 16.7 | – | t | 568 |
| 2008-09-02 09:23:02 | C | 01 14 04.49 | +07 35 30.8 | – | o | 691 |
| 2008-09-02 09:48:19 | C | 01 14 03.62 | +07 35 24.9 | – | o | 691 |
| 2008-09-02 10:10:12 | C | 01 14 02.76 | +07 35 21.4 | – | o | 691 |
| 2008-09-06 10:22:10 | C | 01 10 16.16 | +07 11 44.1 | – | o | 691 |
| 2008-09-06 10:47:32 | C | 01 10 15.02 | +07 11 37.4 | – | o | 691 |
| 2008-09-10 09:54:35 | C | 01 05 43.77 | +06 43 16.7 | – | o | 691 |
| 2008-09-10 10:19:53 | C | 01 05 42.33 | +06 43 08.3 | – | o | 691 |
| 2008-09-19 09:34:18 | C | 00 52 37.07 | +05 20 27.2 | – | o | 691 |
| 2008-09-19 09:59:35 | C | 00 52 35.25 | +05 20 16.1 | – | o | 691 |
| 2008-09-19 10:24:53 | C | 00 52 33.43 | +05 20 05.3 | – | o | 691 |
| 2008-10-01 07:01:48 | C | 00 30 05.65 | +02 55 48.2 | – | r | G96 |
| 2008-10-01 07:09:40 | C | 00 30 04.93 | +02 55 43.4 | – | r | G96 |
| 2008-10-01 07:17:32 | C | 00 30 04.21 | +02 55 38.7 | – | r | G96 |
| 2008-10-01 07:25:26 | C | 00 30 03.52 | +02 55 34.6 | – | r | G96 |
| 2008-10-02 05:34:19 | C | 00 28 08.592 | +02 43 09.48 | – | – | 645 |
| 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 |