IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.4360488078 ± 2.00e+00 |
| Semi-major axis (a) | 1.3678386612 AU ± 3.00e+00 |
| Inclination (i) | 9.38187768° ± 4.00e+00 |
| Long. of Asc. Node (Ω) | 274.20776988° ± 5.00e+00 |
| Arg. of Perihelion (ω) | 127.27529930° ± 6.00e+00 |
| Mean Anomaly (M) | 82.68165968° ± 4.14e-05 |
| Mean Motion (n) | 0.6161124207°/day ± 2.03e+00 |
| Perihelion dist (q) | 0.77139424 AU ± 3.22e+00 |
| Aphelion dist (Q) | 1.96428308 AU ± 5.10e+00 |
| Orbital Period | 1.59975071 yr ± 5.26e+00 |
| NGA Model | r2 |
| A2 | -1.51758492e-06 AU/d² |
| H (abs. magnitude) | 14.27 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-04-26 |
| RMS Residual | 0.224″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.051090 AU |
| Observations Used | 5208 |
| Radar Obs Used | 7 |
| Gaia Obs Used | 139 |
| Oppositions | 26 |
| Arc Total | 1948-2017 |
| First Observation Used | 1948-07-17 |
| Last Observation Used | 2026-04-01 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2004-07-18 00:09:50 | C | 00 07 56.37 | +23 54 39.8 | – | r | A16 |
| 2004-07-18 00:10:12 | C | 00 07 56.46 | +23 54 41.2 | – | r | A16 |
| 2004-07-18 00:11:43 | C | 00 07 56.87 | +23 54 46.5 | – | r | A16 |
| 2004-07-18 00:12:27 | C | 00 07 57.06 | +23 54 48.9 | – | r | A16 |
| 2004-07-18 17:44:34 | C | 00 12 37.33 | +24 57 02.2 | – | r | 379 |
| 2004-07-18 17:47:53 | C | 00 12 38.17 | +24 57 14.2 | – | r | 379 |
| 2004-07-19 17:19:52 | C | 00 19 10.54 | +26 21 30.0 | – | r | 379 |
| 2004-07-19 17:23:10 | C | 00 19 11.45 | +26 21 41.6 | – | r | 379 |
| 2004-07-20 10:42:12 | C | 00 24 11.506 | +27 24 16.79 | – | r | 673 |
| 2004-07-20 10:45:53 | C | 00 24 12.559 | +27 24 30.29 | – | r | 673 |
| 2004-07-20 10:49:49 | C | 00 24 13.695 | +27 24 44.73 | – | r | 673 |
| 2004-07-20 10:53:06 | C | 00 24 14.634 | +27 24 56.66 | – | r | 673 |
| 2004-07-20 17:29:24 | C | 00 26 12.05 | +27 48 54.1 | – | r | 379 |
| 2004-07-20 17:31:04 | C | 00 26 12.57 | +27 49 00.5 | – | r | 379 |
| 2004-07-20 17:34:22 | C | 00 26 13.49 | +27 49 12.4 | – | r | 379 |
| 2004-07-20 17:36:00 | C | 00 26 14.01 | +27 49 18.7 | – | r | 379 |
| 2004-07-20 17:39:19 | C | 00 26 14.95 | +27 49 30.8 | – | r | 379 |
| 2004-07-20 17:40:57 | C | 00 26 15.41 | +27 49 36.3 | – | r | 379 |
| 2004-07-20 17:44:15 | C | 00 26 16.36 | +27 49 48.6 | – | r | 379 |
| 2004-07-20 23:55:07 | C | 00 28 08.46 | +28 12 07.2 | – | r | J87 |
| 2004-07-20 23:56:12 | C | 00 28 08.79 | +28 12 11.0 | – | r | J87 |
| 2004-07-20 23:57:16 | C | 00 28 09.12 | +28 12 15.2 | – | r | J87 |
| 2004-07-21 10:00:03 | C | 00 31 12.122 | +28 49 00.34 | – | r | 673 |
| 2004-07-21 10:03:10 | C | 00 31 13.049 | +28 49 11.71 | – | r | 673 |
| 2004-07-21 10:05:52 | C | 00 31 13.869 | +28 49 21.75 | – | r | 673 |
| 2004-07-21 10:08:40 | C | 00 31 14.705 | +28 49 31.93 | – | r | 673 |
| 2004-07-21 18:18:50 | C | 00 33 46.18 | +29 19 22.5 | – | r | 379 |
| 2004-07-21 18:20:58 | C | 00 33 46.84 | +29 19 30.1 | – | r | 379 |
| 2004-07-21 18:23:07 | C | 00 33 47.47 | +29 19 38.1 | – | r | 379 |
| 2004-07-21 18:25:17 | C | 00 33 48.13 | +29 19 46.2 | – | r | 379 |
| 2004-07-21 18:27:25 | C | 00 33 48.79 | +29 19 53.9 | – | r | 379 |
| 2004-07-21 18:33:52 | C | 00 33 50.79 | +29 20 17.7 | – | r | 379 |
| 2004-07-22 10:24:18 | C | 00 38 53.351 | +30 18 09.48 | – | r | 673 |
| 2004-07-22 10:27:39 | C | 00 38 54.395 | +30 18 21.70 | – | r | 673 |
| 2004-07-22 10:32:01 | C | 00 38 55.778 | +30 18 37.87 | – | r | 673 |
| 2004-07-22 10:36:17 | C | 00 38 57.124 | +30 18 53.61 | – | r | 673 |
| 2004-07-23 01:21:57 | C | 00 43 47.50 | +31 12 36.8 | – | k | 981 |
| 2004-07-23 01:35:15 | C | 00 43 51.89 | +31 13 25.6 | – | k | 981 |
| 2004-07-23 01:38:51 | C | 00 43 53.18 | +31 13 41.1 | – | k | 981 |
| 2004-07-23 17:21:42 | C | 00 49 11.54 | +32 11 10.8 | – | r | 379 |
| 2004-07-23 17:25:01 | C | 00 49 12.64 | +32 11 22.4 | – | r | 379 |
| 2004-07-23 17:26:39 | C | 00 49 13.15 | +32 11 28.5 | – | r | 379 |
| 2004-07-23 17:29:57 | C | 00 49 14.30 | +32 11 41.1 | – | r | 379 |
| 2004-07-23 17:33:16 | C | 00 49 15.37 | +32 11 53.1 | – | r | 379 |
| 2004-07-23 17:34:54 | C | 00 49 15.93 | +32 11 58.9 | – | r | 379 |
| 2004-07-24 00:03:00 | C | 00 51 30.46 | +32 35 16.2 | – | r | J94 |
| 2004-07-24 00:05:02 | C | 00 51 31.17 | +32 35 23.6 | – | r | J94 |
| 2004-07-24 00:07:01 | C | 00 51 31.86 | +32 35 31.0 | – | r | J94 |
| 2004-07-26 01:11:28 | C | 01 09 25.62 | +35 31 57.9 | – | r | A16 |
| 2004-07-26 01:12:40 | C | 01 09 26.05 | +35 32 02.1 | – | r | A16 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1980-07-22 07:00:00 | 161393.5 | 3.7 | Hz | 2380 | -1 | -1 |
| 1980-07-22.291667 | 16139350 | 20 | Hz | 2380 | 251 | 251 |
| 1988-07-21 07:30:00 | 151627.5 | 3 | Hz | 2380 | -1 | -1 |
| 1988-07-21.312500 | 15162750 | 300 | Hz | 2380 | 251 | 251 |
| 1988-07-22 07:34:00 | 218310206 | 20 | us | 2380 | -1 | -1 |
| 1988-07-22.315278 | 21831020600 | 20000 | us | 2380 | 251 | 251 |
| 1988-07-23 07:20:00 | 213324675 | 20 | us | 2380 | -1 | -1 |
| 1988-07-23.305556 | 21332467500 | 20000 | us | 2380 | 251 | 251 |
| 1988-07-24 07:35:00 | 208567250 | 20 | us | 2380 | -1 | -1 |
| 1988-07-24.315972 | 20856725000 | 20000 | us | 2380 | 251 | 251 |
| 1988-07-25 07:42:00 | 204181567 | 20 | us | 2380 | -1 | -1 |
| 1988-07-25.320833 | 20418156700 | 20000 | us | 2380 | 251 | 251 |
| 2012-07-22 08:55:00 | 309089493.95 | 8 | us | 2380 | -1 | -1 |
| 2012-07-22.371528 | 30908949395 | 8000 | us | 2380 | 251 | 251 |
| 2016-01-19 04:00:00 | 158933637 | 10 | us | 8660 | -14 | -14 |
| 2016-01-22 01:20:00 | 156224108 | 5 | us | 8560 | -14 | -14 |