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 |
|---|---|---|---|---|---|---|
| 2022-09-08 19:10:14 | C | 21 45 04.21 | +00 27 53.5 | – | V | C40 |
| 2022-09-08 19:10:36 | C | 21 45 04.15 | +00 27 52.2 | – | V | C40 |
| 2022-09-08 19:13:24 | C | 21 45 03.66 | +00 27 41.4 | – | V | C40 |
| 2022-09-08 19:13:47 | C | 21 45 03.60 | +00 27 39.9 | – | V | C40 |
| 2022-09-08 19:14:07 | C | 21 45 03.54 | +00 27 38.6 | – | V | C40 |
| 2022-09-08 19:16:58 | C | 21 45 03.04 | +00 27 27.8 | – | V | C40 |
| 2022-09-08 19:21:12 | C | 21 45 02.31 | +00 27 11.3 | – | V | C40 |
| 2022-09-09 17:08:14 | C | 21 41 30.72 | -00 55 26.8 | – | V | C40 |
| 2022-09-09 17:08:56 | C | 21 41 30.61 | -00 55 29.3 | – | V | C40 |
| 2022-09-09 17:09:36 | C | 21 41 30.50 | -00 55 31.8 | – | V | C40 |
| 2022-09-09 17:11:40 | C | 21 41 30.16 | -00 55 39.6 | – | V | C40 |
| 2022-09-09 17:13:43 | C | 21 41 29.81 | -00 55 47.4 | – | V | C40 |
| 2022-09-09 17:14:24 | C | 21 41 29.70 | -00 55 49.8 | – | V | C40 |
| 2022-09-09 17:15:06 | C | 21 41 29.58 | -00 55 52.5 | – | V | C40 |
| 2022-09-09 17:17:08 | C | 21 41 29.25 | -00 56 00.2 | – | V | C40 |
| 2022-09-09 17:21:15 | C | 21 41 28.56 | -00 56 15.6 | – | V | C40 |
| 2022-09-09 17:23:19 | C | 21 41 28.21 | -00 56 23.4 | – | V | C40 |
| 2022-09-09 17:23:59 | C | 21 41 28.10 | -00 56 25.9 | – | V | C40 |
| 2022-09-09 17:24:40 | C | 21 41 27.99 | -00 56 28.5 | – | V | C40 |
| 2022-09-09 17:25:22 | C | 21 41 27.87 | -00 56 31.0 | – | V | C40 |
| 2022-09-09 17:26:44 | C | 21 41 27.64 | -00 56 36.2 | – | V | C40 |
| 2022-09-09 17:29:29 | C | 21 41 27.18 | -00 56 46.6 | – | V | C40 |
| 2022-09-09 17:30:09 | C | 21 41 27.07 | -00 56 49.1 | – | V | C40 |
| 2022-09-09 17:31:31 | C | 21 41 26.84 | -00 56 54.2 | – | V | C40 |
| 2022-09-09 17:32:53 | C | 21 41 26.61 | -00 56 59.4 | – | V | C40 |
| 2022-09-09 17:33:35 | C | 21 41 26.49 | -00 57 01.9 | – | V | C40 |
| 2022-09-09 17:35:38 | C | 21 41 26.15 | -00 57 09.6 | – | V | C40 |
| 2022-09-09 17:44:13 | C | 21 41 24.70 | -00 57 41.8 | – | V | C40 |
| 2022-09-09 17:45:36 | C | 21 41 24.47 | -00 57 46.9 | – | V | C40 |
| 2022-09-09 17:47:38 | C | 21 41 24.13 | -00 57 54.6 | – | V | C40 |
| 2022-09-09 17:48:20 | C | 21 41 24.01 | -00 57 57.2 | – | V | C40 |
| 2022-09-09 17:52:27 | C | 21 41 23.32 | -00 58 12.5 | – | V | C40 |
| 2022-09-09 20:27:08 | C | 21 40 58.74 | -01 07 47.9 | – | q | M04 |
| 2022-09-09 20:42:19 | C | 21 40 56.16 | -01 08 46.5 | – | q | M04 |
| 2022-09-09 20:57:32 | C | 21 40 53.64 | -01 09 42.9 | – | q | M04 |
| 2022-09-09 22:46:46 | V | 21 40 35.13 | -01 16 32.5 | – | V | 270 |
| 2022-09-09 22:46:46 | v | 1 003.90413 | +43.63101 | – | – | 270 |
| 2022-09-09 23:12:19 | V | 21 40 30.90 | -01 18 07.1 | – | V | 270 |
| 2022-09-09 23:12:19 | v | 1 003.90413 | +43.63101 | – | – | 270 |
| 2022-09-09 23:43:53 | V | 21 40 25.59 | -01 20 05.3 | – | V | 270 |
| 2022-09-09 23:43:53 | v | 1 003.90413 | +43.63101 | – | – | 270 |
| 2022-09-10 00:09:42 | V | 21 40 21.33 | -01 21 40.9 | – | V | 270 |
| 2022-09-10 00:09:42 | v | 1 003.90413 | +43.63101 | – | – | 270 |
| 2022-09-10 18:31:11 | C | 21 37 31.55 | -02 29 23.9 | – | V | C40 |
| 2022-09-10 18:31:54 | C | 21 37 31.43 | -02 29 26.4 | – | V | C40 |
| 2022-09-10 18:32:17 | C | 21 37 31.37 | -02 29 27.9 | – | V | C40 |
| 2022-09-10 18:33:02 | C | 21 37 31.25 | -02 29 30.5 | – | V | C40 |
| 2022-09-10 18:33:13 | C | 21 37 31.22 | -02 29 31.2 | – | V | C40 |
| 2022-09-10 18:34:19 | C | 21 37 31.04 | -02 29 35.3 | – | V | C40 |
| 2022-09-10 18:35:04 | C | 21 37 30.92 | -02 29 38.0 | – | V | C40 |
| 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 |