IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.4560056991 ± 2.00e+00 |
| Semi-major axis (a) | 1.7475790706 AU ± 3.00e+00 |
| Inclination (i) | 1.86720453° ± 4.00e+00 |
| Long. of Asc. Node (Ω) | 209.82358094° ± 5.00e+00 |
| Arg. of Perihelion (ω) | 114.76906675° ± 6.00e+00 |
| Mean Anomaly (M) | 102.13906743° ± 1.47e-05 |
| Mean Motion (n) | 0.4266355334°/day ± 1.10e+00 |
| Perihelion dist (q) | 0.95067305 AU ± 3.86e+00 |
| Aphelion dist (Q) | 2.54448509 AU ± 5.59e+00 |
| Orbital Period | 2.31023018 yr ± 5.95e+00 |
| NGA Model | r2 |
| A2 | -3.81970978e-06 AU/d² |
| H (abs. magnitude) | 18.88 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-04-26 |
| RMS Residual | 0.499″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.016676 AU |
| Observations Used | 1187 |
| Radar Obs Used | 12 |
| Oppositions | 1 |
| Arc Total | 1990-2026 |
| First Observation Used | 1990-06-14 |
| Last Observation Used | 2026-01-21 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 1990-06-14 13:03:08 | A | 16 33 32.54 | -09 41 45.3 | – | – | 413 |
| 1990-06-22 15:15:28 | A | 16 28 16.63 | -02 56 19.2 | – | – | 413 |
| 1990-06-22 15:35:28 | A | 16 28 15.87 | -02 55 29.4 | – | – | 413 |
| 1990-06-26 05:57:14 | A | 16 25 42.74 | +01 56 49.4 | 15.2 | – | 675 |
| 1990-06-26 06:36:30 | A | 16 25 40.41 | +01 59 29.2 | – | – | 675 |
| 1990-06-27 05:07:45 | A | 16 24 58.85 | +03 36 14.2 | 15.0 | – | 675 |
| 1990-06-27 08:54:15 | A | 16 24 45.22 | +03 53 28.6 | – | – | 675 |
| 1990-06-28 05:10:30 | A | 16 24 10.25 | +05 31 44.8 | – | – | 675 |
| 1990-06-28 07:42:29 | A | 16 24 00.24 | +05 44 40.6 | – | – | 675 |
| 1990-06-28 09:42:00 | A | 16 24 01.24 | +05 57 40.1 | 15.0 | – | 474 |
| 1990-06-28 11:04:39 | A | 16 23 56.08 | +06 04 54.2 | – | – | 474 |
| 1990-06-28 11:24:10 | A | 16 23 54.72 | +06 06 35.3 | – | – | 474 |
| 1990-06-28 11:43:20 | A | 16 23 56.17 | +06 07 52.7 | – | – | 413 |
| 1990-06-28 12:25:23 | A | 16 23 53.32 | +06 11 36.2 | – | – | 413 |
| 1990-06-29 06:08:29 | A | 16 23 15.01 | +07 47 10.5 | 15.0 | – | 675 |
| 1990-06-29 08:24:00 | A | 16 23 05.87 | +08 00 15.8 | – | – | 675 |
| 1990-06-29 08:41:00 | A | 16 23 09.49 | +08 02 32.3 | – | – | 568 |
| 1990-06-29 08:46:00 | A | 16 23 09.05 | +08 03 01.2 | – | – | 568 |
| 1990-06-29 09:34:10 | A | 16 23 13.03 | +08 09 36.8 | – | – | 413 |
| 1990-06-29 09:36:30 | A | 16 23 12.89 | +08 09 50.5 | – | – | 413 |
| 1990-06-29 09:40:00 | A | 16 23 12.70 | +08 10 11.0 | – | – | 413 |
| 1990-06-29 14:15:10 | A | 16 22 53.30 | +08 37 33.8 | – | – | 413 |
| 1990-06-29 14:17:50 | A | 16 22 53.13 | +08 37 49.8 | – | – | 413 |
| 1990-06-29 16:25:59 | A | 16 22 45.46 | +08 50 41.3 | – | – | 413 |
| 1990-06-29 16:28:30 | A | 16 22 45.32 | +08 50 56.1 | – | – | 413 |
| 1990-07-01 08:35:30 | A | 16 21 19.00 | +13 25 57.5 | – | – | 474 |
| 1990-07-01 08:42:07 | A | 16 21 18.58 | +13 26 49.4 | – | – | 474 |
| 1990-07-01 09:17:00 | A | 16 21 15.82 | +13 31 18.8 | – | – | 474 |
| 1990-07-01 09:25:30 | A | 16 21 15.23 | +13 32 25.6 | – | – | 474 |
| 1990-07-03 01:34:45 | A | 16 19 18.67 | +19 16 14.7 | – | – | 801 |
| 1990-07-03 01:41:15 | A | 16 19 18.07 | +19 17 18.4 | – | – | 801 |
| 1990-07-03 01:45:37 | A | 16 19 17.62 | +19 18 00.2 | – | – | 801 |
| 1990-07-03 01:50:45 | A | 16 19 17.16 | +19 18 50.3 | – | – | 801 |
| 1990-07-03 01:53:46 | A | 16 19 16.86 | +19 19 20.0 | – | – | 801 |
| 1990-07-03 02:16:04 | A | 16 19 14.75 | +19 22 57.9 | – | – | 801 |
| 1990-07-03 02:25:12 | A | 16 19 13.87 | +19 24 25.8 | – | – | 801 |
| 1990-07-03 02:28:19 | A | 16 19 13.58 | +19 24 57.7 | – | – | 801 |
| 1990-07-08 07:56:29 | A | 16 06 21.51 | +49 31 51.7 | – | – | 657 |
| 1990-08-28 10:18:42 | A | 05 13 57.42 | +28 10 30.1 | – | – | 688 |
| 1990-08-28 10:23:52 | A | 05 13 57.68 | +28 10 27.0 | – | – | 688 |
| 1990-11-13 09:48:29 | A | 04 31 14.08 | +19 13 53.5 | 19.2 | – | 675 |
| 1990-11-13 10:52:45 | A | 04 31 08.01 | +19 13 32.6 | – | – | 675 |
| 1990-11-14 10:14:30 | – | 04 28 59.66 | +19 06 31.3 | 18.2 | – | 675 |
| 1990-11-14 10:59:59 | – | 04 28 55.45 | +19 06 18.2 | – | – | 675 |
| 1990-11-15 05:45:36 | A | 04 27 13.57 | +19 00 38.0 | – | – | 801 |
| 1990-11-15 05:51:43 | A | 04 27 12.98 | +19 00 36.0 | – | – | 801 |
| 1990-11-20 05:49:12 | A | 04 16 40.33 | +18 25 50.5 | – | – | 801 |
| 1990-11-20 05:56:55 | A | 04 16 39.66 | +18 25 48.6 | – | – | 801 |
| 1990-12-07 03:11:15 | A | 03 49 28.02 | +16 57 29.9 | – | – | 688 |
| 1990-12-07 03:19:09 | A | 03 49 27.66 | +16 57 27.9 | – | – | 688 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1990-07-04 00:53:00 | 95494 | 5 | Hz | 2380 | -1 | -1 |
| 1990-07-04 01:30:00 | 94276 | 19 | Hz | 2380 | -1 | -1 |
| 1990-07-04 03:10:00 | 90956 | 1 | Hz | 2380 | -1 | -1 |
| 1990-07-04.036806 | 9549400 | 500 | Hz | 2380 | 251 | 251 |
| 1990-07-04.062500 | 9427600 | 1900 | Hz | 2380 | 251 | 251 |
| 1990-07-04.131944 | 9095600 | 100 | Hz | 2380 | 251 | 251 |
| 1990-07-05 00:45:00 | 87041 | 1 | Hz | 2380 | -1 | -1 |
| 1990-07-05 01:42:00 | 42103700 | 10 | us | 2380 | -1 | -1 |
| 1990-07-05 01:42:00 | 85142.44 | 0.1 | Hz | 2380 | -1 | -1 |
| 1990-07-05.031250 | 8704100 | 100 | Hz | 2380 | 251 | 251 |
| 1990-07-05.070833 | 4210370000 | 10000 | us | 2380 | 251 | 251 |
| 1990-07-06 01:05:00 | 39277841 | 2 | us | 2380 | -1 | -1 |
| 1990-07-06 01:05:00 | 75642.01 | 0.06 | Hz | 2380 | -1 | -1 |
| 1990-07-06 01:25:00 | 39239872 | 10 | us | 2380 | -1 | -1 |
| 1990-07-06 01:25:00 | 74971.72 | 0.1 | Hz | 2380 | -1 | -1 |
| 1990-07-06 01:54:00 | 73995 | 1 | Hz | 2380 | -1 | -1 |
| 1990-07-06.045139 | 3927784100 | 2000 | us | 2380 | 251 | 251 |
| 1990-07-06.059028 | 3923987200 | 10000 | us | 2380 | 251 | 251 |
| 1990-07-06.079167 | 7399500 | 100 | Hz | 2380 | 251 | 251 |
| 1990-07-09 08:10:00 | 33184859 | 5 | us | 8495 | -14 | -14 |
| 1990-07-09 09:10:00 | 33154813.6 | 1.4 | us | 8495 | -14 | -14 |
| 1990-07-09 09:10:00 | 68863.3 | 1 | Hz | 8495 | -14 | -14 |
| 1990-07-09 09:40:00 | 33140417.9 | 0.4 | us | 8495 | -14 | -14 |
| 1990-07-09.340278 | 3318485900 | 5000 | us | 8495 | 253 | 253 |
| 1990-07-09.381944 | 3315481360 | 1400 | us | 8495 | 253 | 253 |
| 1990-07-09.402778 | 3314041790 | 400 | us | 8495 | 253 | 253 |
| 1990-07-15 07:50:00 | -280957 | 1 | Hz | 8495 | -14 | -14 |
| 1990-07-15.326389 | -28095700 | 100 | Hz | 8495 | 253 | 253 |
| 2020-07-14 22:37:00 | 67059354.95 | 1.5 | us | 2380 | -1 | -1 |
| 2020-07-15 21:20:00 | 64609.9281 | 0.03 | Hz | 2380 | -1 | -1 |
| 2020-07-15 23:03:00 | 64649725.08 | 1 | us | 2380 | -1 | -1 |
| 2020-07-16 21:09:00 | 59137.0051 | 0.03 | Hz | 2380 | -1 | -1 |
| 2020-07-16 22:23:00 | 62526827.11 | 1 | us | 2380 | -1 | -1 |