IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.4590032671 ± 2.00e+00 |
| Semi-major axis (a) | 1.9278929483 AU ± 3.00e+00 |
| Inclination (i) | 2.18636566° ± 4.00e+00 |
| Long. of Asc. Node (Ω) | 261.19174891° ± 5.00e+00 |
| Arg. of Perihelion (ω) | 126.65988085° ± 6.00e+00 |
| Mean Anomaly (M) | 312.97146977° ± 2.87e-05 |
| Mean Motion (n) | 0.3682034928°/day ± 8.59e-01 |
| Perihelion dist (q) | 1.04298379 AU ± 4.18e+00 |
| Aphelion dist (Q) | 2.81280211 AU ± 5.83e+00 |
| Orbital Period | 2.67685207 yr ± 6.25e+00 |
| NGA Model | r2 |
| A2 | -3.27808799e-08 AU/d² |
| H (abs. magnitude) | 17.45 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-04-26 |
| RMS Residual | 0.809″ |
| Uncertainty | 0 |
| Orbit Type | Amor |
| MOID | 0.055611 AU |
| Observations Used | 2075 |
| Radar Obs Used | 16 |
| Gaia Obs Used | 72 |
| Oppositions | 22 |
| Arc Total | 1980-2025 |
| First Observation Used | 1980-08-06 |
| Last Observation Used | 2025-06-26 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2004-12-13 19:32:16 | C | 02 36 05.09 | +16 39 40.2 | – | c | A62 |
| 2004-12-13 19:32:59 | C | 02 36 05.23 | +16 39 40.9 | – | c | A62 |
| 2004-12-13 19:40:41 | C | 02 36 06.79 | +16 39 44.1 | – | c | A62 |
| 2004-12-13 19:43:55 | C | 02 36 07.44 | +16 39 45.4 | – | c | A62 |
| 2004-12-13 19:45:01 | C | 02 36 07.66 | +16 39 46.1 | – | c | A62 |
| 2004-12-14 03:18:56 | C | 02 37 42.53 | +16 43 10.7 | 15.9 | c | 704 |
| 2004-12-14 03:38:19 | C | 02 37 46.36 | +16 43 18.8 | 16.2 | c | 704 |
| 2004-12-14 03:56:52 | C | 02 37 50.05 | +16 43 26.7 | 16.2 | c | 704 |
| 2004-12-14 04:16:06 | C | 02 37 53.82 | +16 43 35.0 | 17.2 | c | 704 |
| 2004-12-14 04:29:44 | C | 02 37 56.75 | +16 43 40.7 | – | o | 699 |
| 2004-12-14 04:34:39 | C | 02 37 57.47 | +16 43 42.9 | 16.2 | c | 704 |
| 2004-12-14 04:58:58 | C | 02 38 02.53 | +16 43 52.7 | – | o | 699 |
| 2004-12-14 05:28:09 | C | 02 38 08.31 | +16 44 05.0 | – | o | 699 |
| 2004-12-14 05:57:22 | C | 02 38 14.09 | +16 44 17.2 | – | o | 699 |
| 2004-12-14 17:35:27 | C | 02 40 39.65 | +16 48 58.9 | – | o | 198 |
| 2004-12-14 18:00:01 | C | 02 40 44.49 | +16 49 09.6 | – | o | 198 |
| 2004-12-14 18:02:51 | C | 02 40 45.05 | +16 49 10.7 | – | o | 198 |
| 2004-12-14 18:48:16 | C | 02 40 53.95 | +16 49 28.7 | – | c | A27 |
| 2004-12-14 18:51:08 | C | 02 40 54.46 | +16 49 30.2 | – | c | A27 |
| 2004-12-14 19:02:00 | C | 02 40 56.65 | +16 49 35.0 | – | c | A27 |
| 2004-12-14 19:15:25 | C | 02 40 59.30 | +16 49 40.3 | – | c | A27 |
| 2004-12-14 19:35:28 | C | 02 41 03.28 | +16 49 49.2 | – | c | A27 |
| 2004-12-14 19:41:00 | C | 02 41 04.27 | +16 49 51.2 | – | c | A27 |
| 2004-12-14 20:35:38 | C | 02 41 15.07 | +16 50 14.2 | – | c | A27 |
| 2004-12-14 21:48:48 | C | 02 41 29.28 | +16 50 46.4 | – | r | 203 |
| 2004-12-14 22:25:58 | C | 02 41 36.56 | +16 51 00.8 | – | r | 203 |
| 2004-12-14 22:35:12 | C | 02 41 38.90 | +16 51 03.2 | – | c | A27 |
| 2004-12-14 22:52:28 | C | 02 41 41.99 | +16 51 08.5 | – | c | A27 |
| 2004-12-14 23:04:29 | C | 02 41 44.19 | +16 51 13.2 | – | c | A27 |
| 2004-12-15 10:51:30 | C | 02 44 07.67 | +16 56 49.6 | 15.3 | z | E16 |
| 2004-12-15 11:22:55 | C | 02 44 13.55 | +16 57 02.1 | 15.2 | z | E16 |
| 2004-12-15 11:50:01 | C | 02 44 18.68 | +16 57 12.7 | 15.6 | z | E16 |
| 2004-12-16 03:10:35 | C | 02 47 21.45 | +17 02 34.0 | 17.0 | c | 704 |
| 2004-12-16 03:29:13 | C | 02 47 24.94 | +17 02 40.4 | 17.2 | c | 704 |
| 2004-12-16 03:47:51 | C | 02 47 28.37 | +17 02 47.1 | 17.1 | c | 704 |
| 2004-12-16 04:06:34 | C | 02 47 31.87 | +17 02 50.8 | 17.1 | c | 704 |
| 2004-12-16 04:25:11 | C | 02 47 35.37 | +17 03 01.3 | 17.1 | c | 704 |
| 2004-12-17 11:49:12 | C | 02 53 36.71 | +17 14 27.8 | – | r | 379 |
| 2004-12-17 11:51:21 | C | 02 53 37.07 | +17 14 28.8 | – | r | 379 |
| 2004-12-17 11:53:31 | C | 02 53 37.48 | +17 14 29.4 | – | r | 379 |
| 2004-12-17 11:55:02 | C | 02 53 37.25 | +17 15 10.3 | 15.4 | z | E16 |
| 2004-12-17 11:55:39 | C | 02 53 37.87 | +17 14 30.2 | – | r | 379 |
| 2004-12-17 12:17:40 | C | 02 53 41.39 | +17 15 17.3 | 15.6 | z | E16 |
| 2004-12-17 12:35:37 | C | 02 53 44.56 | +17 15 23.4 | 15.9 | z | E16 |
| 2004-12-18 21:10:47 | C | 02 59 44.99 | +17 25 44.3 | – | r | 203 |
| 2004-12-18 21:56:51 | C | 02 59 52.95 | +17 25 59.2 | – | r | 203 |
| 2004-12-19 18:05:23 | C | 03 03 29.80 | +17 32 22.6 | – | o | 631 |
| 2004-12-19 18:11:55 | C | 03 03 30.86 | +17 32 24.7 | – | o | 631 |
| 2004-12-19 19:50:32 | C | 03 03 47.64 | +17 32 56.4 | – | o | 631 |
| 2004-12-19 19:57:05 | C | 03 03 48.71 | +17 32 58.4 | – | o | 631 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1988-09-25 02:30:00 | 67856.4 | 1 | Hz | 2380 | -1 | -1 |
| 1988-09-25 03:35:00 | 83363235 | 20 | us | 2380 | -1 | -1 |
| 1988-09-25.104167 | 6785640 | 100 | Hz | 2380 | 251 | 251 |
| 1988-09-25.149306 | 8336323500 | 20000 | us | 2380 | 251 | 251 |
| 1988-09-26 03:08:00 | 81027438 | 2 | us | 2380 | -1 | -1 |
| 1988-09-26.130556 | 8102743800 | 2000 | us | 2380 | 251 | 251 |
| 1988-09-27 03:00:00 | 78763284 | 2 | us | 2380 | -1 | -1 |
| 1988-09-27.125000 | 7876328400 | 2000 | us | 2380 | 251 | 251 |
| 1988-10-06 07:45:00 | 63835350 | 10 | us | 8495 | -14 | -14 |
| 1988-10-06.322917 | 6383535000 | 10000 | us | 8495 | 253 | 253 |
| 1988-10-19 07:00:00 | 66513356.1 | 1.4 | us | 8495 | -14 | -14 |
| 1988-10-19 09:00:00 | 66612701.5 | 1.4 | us | 8495 | -14 | -14 |
| 1988-10-19.291667 | 6651335610 | 1400 | us | 8495 | 253 | 253 |
| 1988-10-19.375000 | 6661270150 | 1400 | us | 8495 | 253 | 253 |
| 2004-11-15 23:39:00 | 139206966.95 | 8 | us | 2380 | -1 | -1 |
| 2004-11-15.985417 | 13920696695 | 8000 | us | 2380 | 251 | 251 |
| 2004-11-16 00:37:00 | 139214872 | 1 | us | 2380 | -1 | -1 |
| 2004-11-16 23:31:00 | 139485862 | 1 | us | 2380 | -1 | -1 |
| 2004-11-16.025694 | 13921487200 | 1000 | us | 2380 | 251 | 251 |
| 2004-11-16.979861 | 13948586200 | 1000 | us | 2380 | 251 | 251 |
| 2004-11-17 01:05:00 | 139511312 | 1 | us | 2380 | -1 | -1 |
| 2004-11-17 23:29:00 | 139953160.6 | 1 | us | 2380 | -1 | -1 |
| 2004-11-17.045139 | 13951131200 | 1000 | us | 2380 | 251 | 251 |
| 2004-11-17.978472 | 13995316060 | 1000 | us | 2380 | 251 | 251 |
| 2004-11-18 01:12:00 | 139994542 | 1 | us | 2380 | -1 | -1 |
| 2004-11-18 23:33:00 | 140614951.6 | 1 | us | 2380 | -1 | -1 |
| 2004-11-18.050000 | 13999454200 | 1000 | us | 2380 | 251 | 251 |
| 2004-11-18.981250 | 14061495160 | 1000 | us | 2380 | 251 | 251 |
| 2004-11-19 00:11:00 | 140634288 | 1 | us | 2380 | -1 | -1 |
| 2004-11-19 01:07:00 | 140665020.9 | 1 | us | 2380 | -1 | -1 |
| 2004-11-19.007639 | 14063428800 | 1000 | us | 2380 | 251 | 251 |
| 2004-11-19.046528 | 14066502090 | 1000 | us | 2380 | 251 | 251 |