IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.4364955679 ± 2.00e+00 |
| Semi-major axis (a) | 0.8320181223 AU ± 3.00e+00 |
| Inclination (i) | 15.75890506° ± 4.00e+00 |
| Long. of Asc. Node (Ω) | 170.76329799° ± 5.00e+00 |
| Arg. of Perihelion (ω) | 356.08164717° ± 6.00e+00 |
| Mean Anomaly (M) | 249.10870172° ± 4.17e-06 |
| Mean Motion (n) | 1.2987127297°/day ± 7.02e+00 |
| Perihelion dist (q) | 0.46884590 AU ± 2.37e+00 |
| Aphelion dist (Q) | 1.19519035 AU ± 4.62e+00 |
| Orbital Period | 0.75892556 yr ± 4.10e+00 |
| NGA Model | r2 |
| A2 | -1.01979994e-06 AU/d² |
| H (abs. magnitude) | 16.24 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-04-26 |
| RMS Residual | 0.161″ |
| Uncertainty | 0 |
| Orbit Type | Aten |
| MOID | 0.149239 AU |
| Observations Used | 5029 |
| Radar Obs Used | 6 |
| Gaia Obs Used | 44 |
| Oppositions | 13 |
| Arc Total | 1975-2026 |
| First Observation Used | 1975-10-03 |
| Last Observation Used | 2026-01-06 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2022-09-10 18:36:02 | C | 21 37 30.76 | -02 29 41.6 | – | V | C40 |
| 2022-09-10 18:43:28 | C | 21 37 29.56 | -02 30 08.7 | – | V | C40 |
| 2022-09-10 18:44:57 | C | 21 37 29.32 | -02 30 14.1 | – | V | C40 |
| 2022-09-10 18:46:48 | C | 21 37 29.01 | -02 30 20.9 | – | V | C40 |
| 2022-09-10 18:47:00 | C | 21 37 28.98 | -02 30 21.6 | – | V | C40 |
| 2022-09-10 18:47:32 | C | 21 37 28.89 | -02 30 23.6 | – | V | C40 |
| 2022-09-10 18:47:44 | C | 21 37 28.86 | -02 30 24.2 | – | V | C40 |
| 2022-09-10 18:48:40 | C | 21 37 28.71 | -02 30 27.7 | – | V | C40 |
| 2022-09-10 18:49:14 | C | 21 37 28.62 | -02 30 29.7 | – | V | C40 |
| 2022-09-10 18:49:25 | C | 21 37 28.59 | -02 30 30.3 | – | V | C40 |
| 2022-09-10 18:49:35 | C | 21 37 28.56 | -02 30 31.0 | – | V | C40 |
| 2022-09-10 18:49:46 | C | 21 37 28.53 | -02 30 31.7 | – | V | C40 |
| 2022-09-10 18:50:54 | C | 21 37 28.35 | -02 30 35.7 | – | V | C40 |
| 2022-09-10 18:51:04 | C | 21 37 28.32 | -02 30 36.4 | – | V | C40 |
| 2022-09-10 18:51:16 | C | 21 37 28.29 | -02 30 37.1 | – | V | C40 |
| 2022-09-10 18:51:39 | C | 21 37 28.23 | -02 30 38.5 | – | V | C40 |
| 2022-09-10 19:03:42 | V | 21 37 27.39 | -02 31 22.1 | – | V | 270 |
| 2022-09-10 19:03:42 | v | 1 003.90423 | +43.63088 | – | – | 270 |
| 2022-09-10 19:06:16 | C | 21 37 25.86 | -02 31 31.9 | – | V | C40 |
| 2022-09-10 19:06:49 | C | 21 37 25.77 | -02 31 33.9 | – | V | C40 |
| 2022-09-10 19:07:33 | C | 21 37 25.65 | -02 31 36.6 | – | V | C40 |
| 2022-09-10 19:08:06 | C | 21 37 25.56 | -02 31 38.6 | – | V | C40 |
| 2022-09-10 19:08:51 | C | 21 37 25.44 | -02 31 41.3 | – | V | C40 |
| 2022-09-10 19:09:02 | C | 21 37 25.41 | -02 31 42.0 | – | V | C40 |
| 2022-09-10 19:09:14 | C | 21 37 25.38 | -02 31 42.7 | – | V | C40 |
| 2022-09-10 19:09:26 | C | 21 37 25.35 | -02 31 43.4 | – | V | C40 |
| 2022-09-10 19:09:36 | C | 21 37 25.32 | -02 31 44.0 | – | V | C40 |
| 2022-09-10 19:09:59 | C | 21 37 25.26 | -02 31 45.4 | – | V | C40 |
| 2022-09-10 19:10:11 | C | 21 37 25.23 | -02 31 46.1 | – | V | C40 |
| 2022-09-10 19:10:22 | C | 21 37 25.20 | -02 31 46.8 | – | V | C40 |
| 2022-09-10 19:11:07 | C | 21 37 25.08 | -02 31 49.5 | – | V | C40 |
| 2022-09-10 19:11:28 | C | 21 37 25.02 | -02 31 50.9 | – | V | C40 |
| 2022-09-10 19:11:51 | C | 21 37 24.96 | -02 31 52.2 | – | V | C40 |
| 2022-09-10 19:12:01 | C | 21 37 24.93 | -02 31 52.9 | – | V | C40 |
| 2022-09-10 19:12:25 | C | 21 37 24.87 | -02 31 54.2 | – | V | C40 |
| 2022-09-10 19:13:09 | C | 21 37 24.75 | -02 31 56.9 | – | V | C40 |
| 2022-09-10 19:17:04 | C | 21 37 24.11 | -02 32 11.2 | – | V | C40 |
| 2022-09-10 19:18:00 | C | 21 37 23.96 | -02 32 14.6 | – | V | C40 |
| 2022-09-10 19:18:33 | C | 21 37 23.87 | -02 32 16.7 | – | V | C40 |
| 2022-09-10 19:19:18 | C | 21 37 23.75 | -02 32 19.3 | – | V | C40 |
| 2022-09-10 19:20:24 | C | 21 37 23.57 | -02 32 23.4 | – | V | C40 |
| 2022-09-10 19:39:46 | C | 21 37 20.44 | -02 33 34.2 | – | V | C40 |
| 2022-09-10 20:23:50 | V | 21 37 14.53 | -02 36 13.5 | – | V | 270 |
| 2022-09-10 20:23:50 | v | 1 003.90423 | +43.63088 | – | – | 270 |
| 2022-09-10 21:47:45 | V | 21 37 00.96 | -02 41 18.6 | – | V | 270 |
| 2022-09-10 21:47:45 | v | 1 003.90423 | +43.63088 | – | – | 270 |
| 2022-09-10 23:19:05 | V | 21 36 46.27 | -02 46 48.7 | – | V | 270 |
| 2022-09-10 23:19:05 | v | 1 003.90423 | +43.63088 | – | – | 270 |
| 2022-09-11 00:33:19 | C | 21 36 36.96 | -02 50 48.4 | – | q | X33 |
| 2022-09-11 00:37:17 | C | 21 36 36.30 | -02 51 02.6 | – | q | X33 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1981-08-25 02:00:00 | -18021.4 | 1 | Hz | 2380 | -1 | -1 |
| 1981-08-25.083333 | -1802140 | 20 | Hz | 2380 | 251 | 251 |
| 1984-08-21 00:00:00 | -98092 | 1 | Hz | 2380 | -1 | -1 |
| 1984-08-21.000000 | -9809200 | 100 | Hz | 2380 | 251 | 251 |
| 2000-08-27 06:00:00 | 202910964 | 10 | us | 2380 | -1 | -1 |
| 2000-08-27.250000 | 20291096400 | 10000 | us | 2380 | 251 | 251 |
| 2000-08-30 05:00:00 | 196039017 | 10 | us | 2380 | -1 | -1 |
| 2000-08-30.208333 | 19603901700 | 10000 | us | 2380 | 251 | 251 |
| 2003-08-22 02:10:35 | 176875273 | 1.5 | us | 2380 | -1 | -1 |
| 2003-08-22 02:15:00 | 176879019.6 | 0.5 | us | 2380 | -1 | -1 |
| 2003-08-22.090683 | 17687527300 | 1500 | us | 2380 | 251 | 251 |
| 2003-08-22.093750 | 17687901960 | 500 | us | 2380 | 251 | 251 |
| 2016-09-26 08:40:00 | 178120943.18 | 10 | us | 8560 | -14 | -14 |
| 2016-09-27 07:50:00 | 174259621.3 | 3 | us | 8560 | -14 | -14 |
| 2016-09-30 08:50:00 | 163725075.83 | 5 | us | 8560 | -14 | -14 |
| 2019-09-08 06:54:00 | 206862668.32 | 6 | us | 2380 | -1 | -1 |
| 2022-09-03 05:30:00 | 187861848.74 | 2 | us | 8560 | -14 | -14 |