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 |
|---|---|---|---|---|---|---|
| 2004-06-22 17:52:54 | C | 22 25 21.17 | -01 54 19.3 | – | r | 379 |
| 2004-06-22 17:54:33 | C | 22 25 21.36 | -01 54 17.0 | – | r | 379 |
| 2004-06-22 17:59:29 | C | 22 25 21.90 | -01 54 08.4 | – | r | 379 |
| 2004-06-22 18:01:09 | C | 22 25 22.05 | -01 54 05.7 | – | r | 379 |
| 2004-06-22 18:06:53 | C | 22 25 22.77 | -01 53 55.6 | – | r | 379 |
| 2004-06-22 18:08:33 | C | 22 25 22.87 | -01 53 52.3 | – | r | 379 |
| 2004-06-22 18:10:11 | C | 22 25 23.12 | -01 53 50.4 | – | r | 379 |
| 2004-06-26 17:46:57 | C | 22 36 53.15 | +00 56 53.7 | – | r | 379 |
| 2004-06-26 17:55:12 | C | 22 36 54.16 | +00 57 09.4 | – | r | 379 |
| 2004-06-26 17:58:30 | C | 22 36 54.50 | +00 57 15.3 | – | r | 379 |
| 2004-06-27 00:01:54 | C | 22 37 40.89 | +01 08 48.2 | – | c | A06 |
| 2004-06-27 00:10:40 | C | 22 37 41.91 | +01 09 04.8 | – | c | A06 |
| 2004-06-27 10:51:01 | C | 22 39 02.839 | +01 29 44.10 | – | r | 673 |
| 2004-06-27 10:55:44 | C | 22 39 03.416 | +01 29 53.20 | – | r | 673 |
| 2004-06-27 11:01:33 | C | 22 39 04.138 | +01 30 04.53 | – | r | 673 |
| 2004-06-27 11:07:09 | C | 22 39 04.828 | +01 30 15.43 | – | r | 673 |
| 2004-06-28 09:19:08 | C | 22 41 57.342 | +02 14 07.53 | – | r | 673 |
| 2004-06-28 09:24:05 | C | 22 41 57.971 | +02 14 17.49 | – | r | 673 |
| 2004-06-28 09:29:02 | C | 22 41 58.598 | +02 14 27.39 | – | r | 673 |
| 2004-06-28 09:33:49 | C | 22 41 59.197 | +02 14 36.90 | – | r | 673 |
| 2004-06-29 07:31:08 | C | 22 44 53.46 | +02 59 19.9 | – | r | H41 |
| 2004-06-29 07:32:28 | C | 22 44 53.64 | +02 59 22.7 | – | r | H41 |
| 2004-06-29 07:33:59 | C | 22 44 53.83 | +02 59 25.9 | – | r | H41 |
| 2004-06-29 07:35:53 | C | 22 44 54.09 | +02 59 29.9 | – | r | H41 |
| 2004-06-29 07:37:11 | C | 22 44 54.26 | +02 59 32.4 | – | r | H41 |
| 2004-07-06 07:07:33 | C | 23 09 41.85 | +09 28 38.1 | – | r | H41 |
| 2004-07-06 07:08:43 | C | 23 09 42.03 | +09 28 41.4 | – | r | H41 |
| 2004-07-06 07:11:23 | C | 23 09 42.46 | +09 28 48.0 | – | r | H41 |
| 2004-07-06 07:12:36 | C | 23 09 42.64 | +09 28 51.4 | – | r | H41 |
| 2004-07-06 07:16:21 | C | 23 09 43.25 | +09 29 01.1 | – | r | H41 |
| 2004-07-08 07:49:38 | C | 23 17 59.70 | +11 39 12.0 | – | r | H41 |
| 2004-07-08 07:50:55 | C | 23 17 59.91 | +11 39 15.7 | – | r | H41 |
| 2004-07-08 07:52:25 | C | 23 18 00.19 | +11 39 19.9 | – | r | H41 |
| 2004-07-08 07:53:45 | C | 23 18 00.41 | +11 39 23.7 | – | r | H41 |
| 2004-07-08 07:55:54 | C | 23 18 00.77 | +11 39 29.4 | – | r | H41 |
| 2004-07-10 02:28:06 | C | 23 25 46.03 | +13 40 22.3 | – | r | 170 |
| 2004-07-10 02:30:10 | C | 23 25 46.41 | +13 40 28.5 | – | r | 170 |
| 2004-07-10 02:32:30 | C | 23 25 46.84 | +13 40 34.9 | – | r | 170 |
| 2004-07-10 10:58:19 | C | 23 27 22.557 | +14 05 21.43 | – | r | 673 |
| 2004-07-10 11:03:33 | C | 23 27 23.620 | +14 05 37.13 | – | r | 673 |
| 2004-07-11 10:14:09 | C | 23 31 54.647 | +15 14 56.16 | – | r | 673 |
| 2004-07-11 10:23:47 | C | 23 31 56.458 | +15 15 24.71 | – | r | 673 |
| 2004-07-11 10:28:31 | C | 23 31 57.374 | +15 15 39.21 | – | r | 673 |
| 2004-07-12 08:27:03 | C | 23 36 23.91 | +16 23 07.5 | – | r | H41 |
| 2004-07-12 08:29:01 | C | 23 36 24.28 | +16 23 14.0 | – | r | H41 |
| 2004-07-12 08:30:39 | C | 23 36 24.63 | +16 23 18.9 | – | r | H41 |
| 2004-07-12 08:31:55 | C | 23 36 24.87 | +16 23 22.8 | – | r | H41 |
| 2004-07-12 08:33:46 | C | 23 36 25.24 | +16 23 28.5 | – | r | H41 |
| 2004-07-13 08:23:56 | C | 23 41 25.62 | +17 38 34.9 | – | r | H41 |
| 2004-07-13 08:26:23 | C | 23 41 26.13 | +17 38 42.8 | – | 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 |