IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.4831981091 ± 2.00e+00 |
| Semi-major axis (a) | 1.0630936583 AU ± 3.00e+00 |
| Inclination (i) | 8.88518894° ± 4.00e+00 |
| Long. of Asc. Node (Ω) | 325.50236492° ± 5.00e+00 |
| Arg. of Perihelion (ω) | 121.45274993° ± 6.00e+00 |
| Mean Anomaly (M) | 323.77077031° ± 1.44e-04 |
| Mean Motion (n) | 0.8991972810°/day ± 3.81e+00 |
| Perihelion dist (q) | 0.54940881 AU ± 2.63e+00 |
| Aphelion dist (Q) | 1.57677850 AU ± 4.93e+00 |
| Orbital Period | 1.09611795 yr ± 4.64e+00 |
| NGA Model | r2 |
| A2 | -3.22072326e-06 AU/d² |
| H (abs. magnitude) | 17.40 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-04-26 |
| RMS Residual | 0.435″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.020034 AU |
| Observations Used | 614 |
| Radar Obs Used | 13 |
| Gaia Obs Used | 139 |
| Oppositions | 2 |
| Arc Total | 1989-2026 |
| First Observation Used | 1989-08-01 |
| Last Observation Used | 2026-03-31 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2024-08-26 12:01:39 | B | 17 21 44.63 | -28 24 18.7 | – | q | Q73 |
| 2024-08-27 00:36:41 | C | 17 21 03.732 | -28 14 19.00 | – | V | W68 |
| 2024-08-27 00:40:50 | C | 17 21 03.478 | -28 14 15.94 | – | V | W68 |
| 2024-08-27 00:51:18 | C | 17 21 02.873 | -28 14 07.01 | – | V | W68 |
| 2024-08-30 18:17:28 | C | 17 16 49.109 | -27 04 14.48 | – | V | M22 |
| 2024-08-30 18:21:46 | C | 17 16 48.881 | -27 04 11.06 | – | V | M22 |
| 2024-08-30 18:30:12 | C | 17 16 48.509 | -27 04 04.55 | – | V | M22 |
| 2024-08-30 18:46:00 | C | 17 16 47.794 | -27 03 52.31 | – | V | M22 |
| 2024-09-01 01:13:28 | C | 17 15 36.727 | -26 40 40.76 | – | V | W68 |
| 2024-09-01 01:28:07 | C | 17 15 36.132 | -26 40 29.50 | – | V | W68 |
| 2024-09-01 01:38:39 | C | 17 15 35.698 | -26 40 21.40 | – | V | W68 |
| 2024-09-06 17:41:35 | C | 17 11 42.276 | -25 00 31.28 | – | V | M22 |
| 2024-09-06 17:46:17 | C | 17 11 42.091 | -25 00 28.40 | – | V | M22 |
| 2024-09-06 17:54:45 | C | 17 11 41.882 | -25 00 22.14 | – | V | M22 |
| 2024-09-06 18:08:08 | C | 17 11 41.546 | -25 00 12.02 | – | V | M22 |
| 2024-09-06 18:10:45 | C | 17 11 41.498 | -25 00 09.97 | – | V | M22 |
| 2024-09-06 18:12:42 | C | 17 11 41.477 | -25 00 08.50 | – | V | M22 |
| 2024-09-06 18:21:13 | C | 17 11 41.263 | -25 00 02.48 | – | V | M22 |
| 2024-09-06 18:45:44 | C | 17 11 40.567 | -24 59 43.33 | – | V | M22 |
| 2024-09-16 00:20:46 | C | 17 08 59.642 | -22 28 13.48 | – | V | W68 |
| 2024-09-16 00:25:23 | C | 17 08 59.621 | -22 28 11.53 | – | V | W68 |
| 2024-09-16 00:33:20 | C | 17 08 59.484 | -22 28 05.84 | – | V | W68 |
| 2024-09-16 00:47:59 | C | 17 08 59.347 | -22 27 55.91 | – | V | W68 |
| 2024-09-20 00:40:21 | C | 17 08 42.216 | -21 25 07.21 | – | V | W68 |
| 2024-09-20 00:45:35 | C | 17 08 42.185 | -21 25 03.79 | – | V | W68 |
| 2024-09-20 00:54:53 | C | 17 08 42.134 | -21 24 57.96 | – | V | W68 |
| 2024-09-20 01:25:54 | C | 17 08 41.988 | -21 24 37.08 | – | V | W68 |
| 2024-10-03 17:45:08 | C | 17 08 17.654 | -17 50 07.15 | – | V | M22 |
| 2024-10-03 17:49:45 | C | 17 08 17.611 | -17 50 03.59 | – | V | M22 |
| 2024-10-03 17:57:38 | C | 17 08 17.604 | -17 49 59.05 | – | V | M22 |
| 2024-10-03 18:13:02 | C | 17 08 17.383 | -17 49 48.32 | – | V | M22 |
| 2025-05-05 01:12:25 | C | 19 37 19.886 | -37 53 23.53 | – | V | M22 |
| 2025-05-05 01:16:59 | C | 19 37 19.850 | -37 53 25.44 | – | V | M22 |
| 2025-05-05 01:21:32 | C | 19 37 19.870 | -37 53 26.88 | – | V | M22 |
| 2025-05-05 01:48:52 | C | 19 37 19.817 | -37 53 37.68 | – | V | M22 |
| 2025-05-07 01:30:00 | C | 19 37 14.729 | -38 10 52.39 | – | V | M22 |
| 2025-05-07 01:32:39 | C | 19 37 14.803 | -38 10 52.03 | – | V | M22 |
| 2025-05-07 01:43:41 | C | 19 37 14.652 | -38 10 58.30 | – | V | M22 |
| 2025-05-07 01:51:29 | C | 19 37 14.666 | -38 11 00.31 | – | V | M22 |
| 2025-05-22 23:55:07 | C | 19 25 11.592 | -40 51 12.74 | – | V | M22 |
| 2025-05-22 23:57:44 | C | 19 25 11.448 | -40 51 13.61 | – | V | M22 |
| 2025-05-23 00:02:17 | C | 19 25 11.179 | -40 51 15.55 | – | V | M22 |
| 2025-05-23 00:28:26 | C | 19 25 09.430 | -40 51 27.50 | – | V | M22 |
| 2025-05-23 23:56:24 | C | 19 23 38.978 | -41 02 00.78 | – | V | M22 |
| 2025-05-23 23:59:42 | C | 19 23 38.702 | -41 02 02.29 | – | V | M22 |
| 2025-05-24 00:03:40 | C | 19 23 38.450 | -41 02 04.78 | – | V | M22 |
| 2025-05-24 00:12:49 | C | 19 23 37.759 | -41 02 08.66 | – | V | M22 |
| 2025-05-26 23:33:31 | C | 19 18 25.128 | -41 33 59.83 | – | V | M22 |
| 2025-05-26 23:36:48 | C | 19 18 24.859 | -41 34 01.88 | – | V | M22 |
| 2025-05-26 23:40:54 | C | 19 18 24.511 | -41 34 04.04 | – | V | M22 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1989-08-19 06:23:00 | 223401 | 2 | Hz | 2380 | -1 | -1 |
| 1989-08-19 07:04:00 | 59512323 | 10 | us | 2380 | -1 | -1 |
| 1989-08-19 07:14:00 | 59456416 | 10 | us | 2380 | -1 | -1 |
| 1989-08-19 07:23:00 | 59406173 | 10 | us | 2380 | -1 | -1 |
| 1989-08-19.265972 | 22340100 | 200 | Hz | 2380 | 251 | 251 |
| 1989-08-19.294444 | 5951232300 | 10000 | us | 2380 | 251 | 251 |
| 1989-08-19.301389 | 5945641600 | 10000 | us | 2380 | 251 | 251 |
| 1989-08-19.307639 | 5940617300 | 10000 | us | 2380 | 251 | 251 |
| 1989-08-20 05:42:00 | 215029 | 2 | Hz | 2380 | -1 | -1 |
| 1989-08-20 07:16:00 | 211450 | 1 | Hz | 2380 | -1 | -1 |
| 1989-08-20.237500 | 21502900 | 200 | Hz | 2380 | 251 | 251 |
| 1989-08-20.302778 | 21145000 | 100 | Hz | 2380 | 251 | 251 |
| 1989-08-21 06:14:00 | 44374924 | 3 | us | 2380 | -1 | -1 |
| 1989-08-21 06:18:00 | 44354892 | 3 | us | 2380 | -1 | -1 |
| 1989-08-21 06:59:00 | 196833 | 2 | Hz | 2380 | -1 | -1 |
| 1989-08-21 07:24:00 | 195785 | 1 | Hz | 2380 | -1 | -1 |
| 1989-08-21.259722 | 4437492400 | 3000 | us | 2380 | 251 | 251 |
| 1989-08-21.262500 | 4435489200 | 3000 | us | 2380 | 251 | 251 |
| 1989-08-21.290972 | 19683300 | 200 | Hz | 2380 | 251 | 251 |
| 1989-08-21.308333 | 19578500 | 100 | Hz | 2380 | 251 | 251 |
| 1989-08-22 06:45:00 | 37453066.9 | 0.3 | us | 2380 | -1 | -1 |
| 1989-08-22 07:06:00 | 37361686 | 2 | us | 2380 | -1 | -1 |
| 1989-08-22.281250 | 3745306690 | 300 | us | 2380 | 251 | 251 |
| 1989-08-22.295833 | 3736168600 | 2000 | us | 2380 | 251 | 251 |
| 1989-08-30 19:35:00 | -785297 | 8 | Hz | 8495 | -14 | -14 |
| 1989-08-30.815972 | -78529700 | 800 | Hz | 8495 | 253 | 253 |
| 2012-09-14 19:40:00 | 160720139.48 | 2 | us | 2380 | -1 | -1 |