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 |
|---|---|---|---|---|---|---|
| 2004-07-26 01:14:02 | C | 01 09 26.61 | +35 32 07.4 | – | r | A16 |
| 2004-07-26 01:16:45 | C | 01 09 27.64 | +35 32 16.8 | – | r | A16 |
| 2004-07-26 01:19:30 | C | 01 09 28.66 | +35 32 26.4 | – | r | A16 |
| 2004-07-26 01:20:10 | C | 01 09 28.92 | +35 32 29.0 | – | r | A16 |
| 2004-07-26 01:20:30 | C | 01 09 29.05 | +35 32 30.1 | – | r | A16 |
| 2004-07-26 17:19:38 | C | 01 15 41.31 | +36 28 48.5 | – | r | 379 |
| 2004-07-26 17:21:16 | C | 01 15 41.98 | +36 28 54.6 | – | r | 379 |
| 2004-07-27 07:54:13 | C | 01 21 31.02 | +37 19 13.2 | – | r | H41 |
| 2004-07-27 07:55:55 | C | 01 21 31.69 | +37 19 19.5 | – | r | H41 |
| 2004-07-27 07:57:06 | C | 01 21 32.17 | +37 19 23.6 | – | r | H41 |
| 2004-07-27 07:58:11 | C | 01 21 32.60 | +37 19 27.4 | – | r | H41 |
| 2004-07-27 07:59:19 | C | 01 21 33.05 | +37 19 31.2 | – | r | H41 |
| 2004-07-27 09:54:24 | C | 01 22 19.28 | +37 26 10.1 | – | c | 704 |
| 2004-07-27 10:10:05 | C | 01 22 25.52 | +37 27 04.2 | – | c | 704 |
| 2004-07-27 10:25:35 | C | 01 22 31.70 | +37 27 57.9 | – | c | 704 |
| 2004-07-27 17:12:09 | C | 01 25 18.62 | +37 51 01.0 | – | r | 379 |
| 2004-07-27 17:15:27 | C | 01 25 19.89 | +37 51 12.4 | – | r | 379 |
| 2004-07-27 17:18:46 | C | 01 25 21.22 | +37 51 23.7 | – | r | 379 |
| 2004-07-27 17:22:04 | C | 01 25 22.59 | +37 51 35.4 | – | r | 379 |
| 2004-07-28 00:20:34 | C | 01 28 16.31 | +38 14 58.0 | – | r | A13 |
| 2004-07-28 00:23:02 | C | 01 28 17.32 | +38 15 06.4 | – | r | A13 |
| 2004-07-28 00:25:19 | C | 01 28 18.27 | +38 15 13.9 | – | r | A13 |
| 2004-07-28 00:29:09 | C | 01 28 19.85 | +38 15 27.2 | – | r | A13 |
| 2004-07-28 00:31:51 | C | 01 28 20.95 | +38 15 36.4 | – | r | A13 |
| 2004-07-28 08:09:14 | C | 01 31 33.14 | +38 41 15.4 | – | r | H41 |
| 2004-07-28 08:10:38 | C | 01 31 33.74 | +38 41 20.0 | – | r | H41 |
| 2004-07-28 08:12:07 | C | 01 31 34.35 | +38 41 25.1 | – | r | H41 |
| 2004-07-28 08:13:23 | C | 01 31 34.86 | +38 41 29.3 | – | r | H41 |
| 2004-07-28 08:14:42 | C | 01 31 35.42 | +38 41 33.7 | – | r | H41 |
| 2004-07-28 17:48:22 | C | 01 35 39.67 | +39 13 10.6 | – | r | 379 |
| 2004-07-28 18:01:35 | C | 01 35 45.26 | +39 13 55.1 | – | r | 379 |
| 2004-07-28 22:56:28 | C | 01 37 53.31 | +39 29 37.3 | – | c | 127 |
| 2004-07-28 23:02:30 | C | 01 37 55.91 | +39 29 57.3 | – | c | 127 |
| 2004-07-28 23:06:55 | C | 01 37 57.84 | +39 30 12.0 | – | c | 127 |
| 2004-07-28 23:10:47 | C | 01 37 59.50 | +39 30 24.7 | – | c | 127 |
| 2004-07-29 01:33:47 | C | 01 39 01.07 | +39 38 14.5 | – | c | A32 |
| 2004-07-29 01:37:00 | C | 01 39 02.46 | +39 38 25.0 | – | c | A32 |
| 2004-07-29 01:40:15 | C | 01 39 03.84 | +39 38 35.6 | – | c | A32 |
| 2004-07-29 23:49:18 | C | 01 48 54.72 | +40 48 44.8 | – | r | 240 |
| 2004-07-29 23:50:23 | C | 01 48 55.21 | +40 48 48.1 | – | r | 240 |
| 2004-07-29 23:52:34 | C | 01 48 56.18 | +40 48 55.0 | – | r | 240 |
| 2004-07-29 23:54:43 | C | 01 48 57.15 | +40 49 01.9 | – | r | 240 |
| 2004-07-29 23:56:53 | C | 01 48 58.12 | +40 49 08.7 | – | r | 240 |
| 2004-07-29 23:57:58 | C | 01 48 58.62 | +40 49 12.2 | – | r | 240 |
| 2004-07-30 00:00:06 | C | 01 48 59.57 | +40 49 18.9 | – | r | 240 |
| 2004-07-30 00:02:17 | C | 01 49 00.55 | +40 49 25.7 | – | r | 240 |
| 2004-07-30 00:03:19 | C | 01 49 01.13 | +40 49 29.5 | – | r | A13 |
| 2004-07-30 00:03:22 | C | 01 49 01.03 | +40 49 29.1 | – | r | 240 |
| 2004-07-30 00:04:26 | C | 01 49 01.52 | +40 49 32.5 | – | r | 240 |
| 2004-07-30 00:05:34 | C | 01 49 02.13 | +40 49 36.6 | – | r | A13 |
| 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 |