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 |
|---|---|---|---|---|---|---|
| 2004-07-30 00:07:22 | C | 01 49 02.95 | +40 49 42.6 | – | r | A13 |
| 2004-07-30 00:07:57 | C | 01 49 03.23 | +40 49 44.2 | – | r | A13 |
| 2004-07-30 00:11:33 | C | 01 49 04.84 | +40 49 55.6 | – | r | A13 |
| 2004-07-30 00:20:17 | C | 01 49 08.81 | +40 50 25.1 | – | r | 160 |
| 2004-07-30 00:21:14 | C | 01 49 09.22 | +40 50 28.4 | – | r | 160 |
| 2004-07-30 00:25:02 | C | 01 49 10.91 | +40 50 39.9 | – | r | 160 |
| 2004-07-30 00:28:09 | C | 01 49 12.33 | +40 50 50.0 | – | r | 160 |
| 2004-07-30 00:29:06 | C | 01 49 12.73 | +40 50 53.0 | – | r | 160 |
| 2004-07-30 00:30:03 | C | 01 49 13.21 | +40 50 55.9 | – | r | 160 |
| 2004-07-30 00:34:47 | C | 01 49 15.24 | +40 51 10.9 | – | r | 160 |
| 2004-07-30 00:40:50 | C | 01 49 17.97 | +40 51 29.9 | – | r | 160 |
| 2004-08-02 00:23:11 | C | 02 23 32.91 | +44 14 41.8 | – | d | 048 |
| 2004-08-02 00:23:41 | C | 02 23 33.15 | +44 14 43.0 | – | d | 048 |
| 2004-08-02 00:24:10 | C | 02 23 33.43 | +44 14 44.3 | – | d | 048 |
| 2004-08-02 00:24:40 | C | 02 23 33.66 | +44 14 45.6 | – | d | 048 |
| 2004-08-02 00:25:11 | C | 02 23 33.90 | +44 14 47.1 | – | d | 048 |
| 2004-08-02 01:33:03 | C | 02 24 07.57 | +44 17 39.8 | – | c | A32 |
| 2004-08-02 01:34:39 | C | 02 24 08.35 | +44 17 44.2 | – | c | A32 |
| 2004-08-02 01:36:16 | C | 02 24 09.17 | +44 17 48.2 | – | c | A32 |
| 2004-08-02 01:39:31 | C | 02 24 10.78 | +44 17 56.3 | – | c | A32 |
| 2004-08-02 01:41:08 | C | 02 24 11.58 | +44 18 00.8 | – | c | A32 |
| 2004-08-02 08:41:57 | C | 02 27 44.12 | +44 35 42.5 | – | r | H41 |
| 2004-08-02 08:43:03 | C | 02 27 44.65 | +44 35 45.1 | – | r | H41 |
| 2004-08-02 08:44:57 | C | 02 27 45.61 | +44 35 49.7 | – | r | H41 |
| 2004-08-02 08:46:09 | C | 02 27 46.20 | +44 35 53.1 | – | r | H41 |
| 2004-08-02 08:47:36 | C | 02 27 46.93 | +44 35 56.9 | – | r | H41 |
| 2004-08-03 07:59:59 | C | 02 39 40.51 | +45 30 40.2 | – | r | H41 |
| 2004-08-03 08:01:50 | C | 02 39 41.46 | +45 30 44.4 | – | r | H41 |
| 2004-08-03 08:03:11 | C | 02 39 42.16 | +45 30 47.6 | – | r | H41 |
| 2004-08-03 08:04:16 | C | 02 39 42.73 | +45 30 50.4 | – | r | H41 |
| 2004-08-03 08:05:20 | C | 02 39 43.25 | +45 30 52.8 | – | r | H41 |
| 2004-08-03 11:04:48 | C | 02 41 15.807 | +45 37 39.25 | – | r | 673 |
| 2004-08-03 11:08:28 | C | 02 41 17.682 | +45 37 47.62 | – | r | 673 |
| 2004-08-03 11:12:12 | C | 02 41 19.587 | +45 37 56.12 | – | r | 673 |
| 2004-08-03 11:15:03 | C | 02 41 21.053 | +45 38 02.56 | – | r | 673 |
| 2004-08-04 00:53:51 | C | 02 48 29.55 | +46 07 12.8 | – | d | 048 |
| 2004-08-04 00:54:20 | C | 02 48 29.78 | +46 07 13.8 | – | d | 048 |
| 2004-08-04 00:54:50 | C | 02 48 30.07 | +46 07 14.8 | – | d | 048 |
| 2004-08-04 00:55:21 | C | 02 48 30.32 | +46 07 16.0 | – | d | 048 |
| 2004-08-04 00:55:50 | C | 02 48 30.59 | +46 07 17.0 | – | d | 048 |
| 2004-08-04 07:55:11 | C | 02 52 12.40 | +46 21 40.8 | – | r | H41 |
| 2004-08-04 07:58:24 | C | 02 52 14.11 | +46 21 48.0 | – | r | H41 |
| 2004-08-04 08:00:20 | C | 02 52 15.03 | +46 21 51.8 | – | r | H41 |
| 2004-08-04 08:01:34 | C | 02 52 15.76 | +46 21 54.4 | – | r | H41 |
| 2004-08-04 08:02:43 | C | 02 52 16.29 | +46 21 56.7 | – | r | H41 |
| 2004-08-04 10:43:24 | C | 02 53 41.010 | +46 27 22.65 | – | r | 673 |
| 2004-08-04 10:46:48 | C | 02 53 42.789 | +46 27 29.58 | – | r | 673 |
| 2004-08-04 10:50:23 | C | 02 53 44.655 | +46 27 36.86 | – | r | 673 |
| 2004-08-04 10:53:09 | C | 02 53 46.095 | +46 27 42.55 | – | r | 673 |
| 2004-08-05 08:31:16 | C | 03 05 19.75 | +47 08 09.6 | – | r | H41 |
| 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 |