IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.3973228500 ± 3.37e-09 |
| Semi-major axis (a) | 1.8630580824 AU ± 4.99e-10 |
| Inclination (i) | 8.45629236° ± 2.99e-07 |
| Long. of Asc. Node (Ω) | 133.07459963° ± 2.39e-06 |
| Arg. of Perihelion (ω) | 167.83961943° ± 2.63e-06 |
| Mean Anomaly (M) | 311.46100560° ± 6.93e-07 |
| Mean Motion (n) | 0.3875901077°/day ± 1.56e-10 |
| Perihelion dist (q) | 1.12282254 AU ± 6.29e-09 |
| Aphelion dist (Q) | 2.60329363 AU ± 6.32e-09 |
| Orbital Period | 2.54296037 yr ± 1.02e-09 |
| NGA Model | r2 |
| A2 | -5.33141704e-16 ± 5.07e-16 AU/d² |
| H (abs. magnitude) | 12.79 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.120″ |
| Uncertainty | 0 |
| Orbit Type | Amor |
| MOID | 0.108765 AU |
| Observations Used | 13532 |
| Radar Obs Used | 4 |
| Gaia Obs Used | 222 |
| Oppositions | 53 |
| Arc Total | 1929-2025 |
| First Observation Used | 1929-09-25 |
| Last Observation Used | 2025-06-15 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2004-01-03 21:14:00 | C | 03 47 38.14 | +08 25 53.6 | – | o | 084 |
| 2004-01-03 21:20:55 | C | 03 47 38.16 | +08 25 56.9 | – | r | 938 |
| 2004-01-04 19:27:09 | C | 03 47 20.09 | +08 31 34.4 | – | r | 938 |
| 2004-01-04 21:09:21 | C | 03 47 18.64 | +08 32 00.9 | – | r | 938 |
| 2004-01-05 21:25:24 | C | 03 47 00.86 | +08 38 16.5 | – | r | 170 |
| 2004-01-05 21:29:04 | C | 03 47 00.81 | +08 38 17.3 | – | r | 170 |
| 2004-01-05 21:33:02 | C | 03 47 00.77 | +08 38 18.4 | – | r | 170 |
| 2004-01-09 18:15:08 | C | 03 46 13.87 | +09 02 56.4 | – | o | 084 |
| 2004-01-10 02:04:55 | C | 03 46 11.45 | +09 05 05.8 | – | c | H41 |
| 2004-01-10 02:07:03 | C | 03 46 11.42 | +09 05 06.9 | – | c | H41 |
| 2004-01-10 02:08:47 | C | 03 46 11.42 | +09 05 07.5 | – | c | H41 |
| 2004-01-10 02:10:47 | C | 03 46 11.42 | +09 05 07.8 | – | c | H41 |
| 2004-01-10 11:31:11 | C | 03 46 08.63 | +09 07 40.6 | – | – | 355 |
| 2004-01-10 11:33:19 | C | 03 46 08.63 | +09 07 40.7 | – | – | 355 |
| 2004-01-10 11:35:23 | C | 03 46 08.68 | +09 07 41.0 | – | – | 355 |
| 2004-01-10 11:37:38 | C | 03 46 08.66 | +09 07 41.3 | – | – | 355 |
| 2004-01-10 11:39:51 | C | 03 46 08.61 | +09 07 42.2 | – | – | 355 |
| 2004-01-13 02:26:36 | C | 03 45 58.90 | +09 25 04.2 | 16.8 | c | 644 |
| 2004-01-13 02:56:38 | C | 03 45 58.83 | +09 25 12.7 | 16.3 | c | 644 |
| 2004-01-13 04:29:32 | C | 03 45 58.64 | +09 25 38.7 | 15.9 | c | 644 |
| 2004-01-15 02:26:58 | C | 03 46 00.54 | +09 38 35.9 | – | c | H41 |
| 2004-01-15 02:29:53 | C | 03 46 00.59 | +09 38 36.3 | – | c | H41 |
| 2004-01-15 02:32:41 | C | 03 46 00.60 | +09 38 37.9 | – | c | H41 |
| 2004-01-15 02:34:52 | C | 03 46 00.55 | +09 38 38.2 | – | c | H41 |
| 2004-01-15 09:50:50 | C | 03 46 01.66 | +09 40 41.1 | – | m | 379 |
| 2004-01-15 09:53:09 | C | 03 46 01.67 | +09 40 42.1 | – | m | 379 |
| 2004-01-15 09:57:48 | C | 03 46 01.68 | +09 40 43.3 | – | m | 379 |
| 2004-01-15 10:02:26 | C | 03 46 01.67 | +09 40 44.3 | – | m | 379 |
| 2004-01-15 18:50:00 | C | 03 46 03.08 | +09 43 14.2 | – | r | 126 |
| 2004-01-15 19:07:34 | C | 03 46 03.12 | +09 43 19.1 | – | r | 126 |
| 2004-01-15 19:37:16 | C | 03 46 03.15 | +09 43 27.5 | – | r | 126 |
| 2004-01-17 00:35:20 | C | 03 46 09.81 | +09 51 45.2 | – | o | H88 |
| 2004-01-17 00:36:35 | C | 03 46 09.81 | +09 51 45.8 | – | o | H88 |
| 2004-01-17 00:37:50 | C | 03 46 09.83 | +09 51 46.6 | – | o | H88 |
| 2004-01-17 00:39:06 | C | 03 46 09.79 | +09 51 46.2 | – | o | H88 |
| 2004-01-17 00:40:21 | C | 03 46 09.82 | +09 51 47.2 | – | o | H88 |
| 2004-01-17 01:47:10 | C | 03 46 10.09 | +09 52 07.5 | 15.7 | d | H72 |
| 2004-01-17 01:52:21 | C | 03 46 10.12 | +09 52 08.8 | 15.8 | d | H72 |
| 2004-01-17 01:57:31 | C | 03 46 10.11 | +09 52 10.3 | 15.5 | d | H72 |
| 2004-01-17 02:02:42 | C | 03 46 10.15 | +09 52 12.0 | 15.7 | d | H72 |
| 2004-01-17 20:02:25 | C | 03 46 15.81 | +09 57 21.6 | – | r | 941 |
| 2004-01-17 20:05:42 | C | 03 46 15.82 | +09 57 22.7 | – | r | 941 |
| 2004-01-17 20:08:58 | C | 03 46 15.83 | +09 57 23.6 | – | r | 941 |
| 2004-01-17 20:12:15 | C | 03 46 15.84 | +09 57 24.6 | – | r | 941 |
| 2004-01-17 20:15:31 | C | 03 46 15.86 | +09 57 25.5 | – | r | 941 |
| 2004-01-18 02:20:04 | C | 03 46 18.12 | +09 59 11.6 | 15.9 | c | 644 |
| 2004-01-18 02:50:42 | C | 03 46 18.27 | +09 59 20.4 | 16.4 | c | 644 |
| 2004-01-18 03:20:45 | C | 03 46 18.42 | +09 59 29.1 | 16.8 | c | 644 |
| 2004-01-19 01:37:30 | C | 03 46 27.41 | +10 05 56.4 | – | c | H41 |
| 2004-01-19 01:39:58 | C | 03 46 27.41 | +10 05 57.6 | – | c | H41 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1985-07-08 08:00:00 | 20560 | 6 | Hz | 2380 | -1 | -1 |
| 1985-07-08.333333 | 2056000 | 600 | Hz | 2380 | 251 | 251 |
| 1985-07-09 08:09:00 | 202574571 | 16 | us | 2380 | -1 | -1 |
| 1985-07-09.339583 | 20257457100 | 16000 | us | 2380 | 251 | 251 |
| 2013-06-27 09:40:00 | 323904701.64 | 5 | us | 2380 | -1 | -1 |
| 2013-07-04 09:14:00 | 321083718.18 | 5 | us | 2380 | -1 | -1 |