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 18:20:34 | C | 21 45 12.87 | +00 31 04.1 | – | V | C40 |
| 2022-09-08 18:21:37 | C | 21 45 12.68 | +00 31 00.1 | – | V | C40 |
| 2022-09-08 18:21:59 | C | 21 45 12.62 | +00 30 58.7 | – | V | C40 |
| 2022-09-08 18:23:45 | C | 21 45 12.31 | +00 30 51.9 | – | V | C40 |
| 2022-09-08 18:24:07 | C | 21 45 12.25 | +00 30 50.6 | – | V | C40 |
| 2022-09-08 18:24:27 | C | 21 45 12.19 | +00 30 49.2 | – | V | C40 |
| 2022-09-08 18:26:57 | C | 21 45 11.76 | +00 30 39.6 | – | V | C40 |
| 2022-09-08 18:27:18 | C | 21 45 11.70 | +00 30 38.3 | – | V | C40 |
| 2022-09-08 18:27:38 | C | 21 45 11.64 | +00 30 37.0 | – | V | C40 |
| 2022-09-08 18:29:04 | C | 21 45 11.39 | +00 30 31.6 | – | V | C40 |
| 2022-09-08 18:29:25 | C | 21 45 11.33 | +00 30 30.2 | – | V | C40 |
| 2022-09-08 18:29:45 | C | 21 45 11.27 | +00 30 28.9 | – | V | C40 |
| 2022-09-08 18:30:06 | C | 21 45 11.21 | +00 30 27.5 | – | V | C40 |
| 2022-09-08 18:30:29 | C | 21 45 11.14 | +00 30 26.1 | – | V | C40 |
| 2022-09-08 18:30:49 | C | 21 45 11.08 | +00 30 24.8 | – | V | C40 |
| 2022-09-08 18:32:15 | C | 21 45 10.84 | +00 30 19.3 | – | V | C40 |
| 2022-09-08 18:32:36 | C | 21 45 10.78 | +00 30 18.0 | – | V | C40 |
| 2022-09-08 18:32:56 | C | 21 45 10.71 | +00 30 16.7 | – | V | C40 |
| 2022-09-08 18:33:40 | C | 21 45 10.59 | +00 30 13.9 | – | V | C40 |
| 2022-09-08 18:34:22 | C | 21 45 10.47 | +00 30 11.2 | – | V | C40 |
| 2022-09-08 18:36:07 | C | 21 45 10.16 | +00 30 04.5 | – | V | C40 |
| 2022-09-08 18:37:33 | C | 21 45 09.91 | +00 29 59.0 | – | V | C40 |
| 2022-09-08 18:38:37 | C | 21 45 09.73 | +00 29 54.9 | – | V | C40 |
| 2022-09-08 18:38:57 | C | 21 45 09.67 | +00 29 53.6 | – | V | C40 |
| 2022-09-08 18:39:18 | C | 21 45 09.61 | +00 29 52.3 | – | V | C40 |
| 2022-09-08 18:39:40 | C | 21 45 09.54 | +00 29 50.9 | – | V | C40 |
| 2022-09-08 18:41:47 | C | 21 45 09.17 | +00 29 42.8 | – | V | C40 |
| 2022-09-08 18:42:29 | C | 21 45 09.05 | +00 29 40.0 | – | V | C40 |
| 2022-09-08 18:42:51 | C | 21 45 08.99 | +00 29 38.7 | – | V | C40 |
| 2022-09-08 18:43:11 | C | 21 45 08.93 | +00 29 37.3 | – | V | C40 |
| 2022-09-08 18:43:33 | C | 21 45 08.87 | +00 29 35.9 | – | V | C40 |
| 2022-09-08 18:43:55 | C | 21 45 08.80 | +00 29 34.6 | – | V | C40 |
| 2022-09-08 18:44:58 | C | 21 45 08.62 | +00 29 30.5 | – | V | C40 |
| 2022-09-08 18:45:39 | C | 21 45 08.50 | +00 29 27.9 | – | V | C40 |
| 2022-09-08 18:46:43 | C | 21 45 08.32 | +00 29 23.8 | – | V | C40 |
| 2022-09-08 18:47:26 | C | 21 45 08.19 | +00 29 21.1 | – | V | C40 |
| 2022-09-08 18:48:29 | C | 21 45 08.01 | +00 29 17.0 | – | V | C40 |
| 2022-09-08 18:48:50 | C | 21 45 07.94 | +00 29 15.7 | – | V | C40 |
| 2022-09-08 18:51:20 | C | 21 45 07.51 | +00 29 06.1 | – | V | C40 |
| 2022-09-08 18:51:40 | C | 21 45 07.45 | +00 29 04.8 | – | V | C40 |
| 2022-09-08 18:52:43 | C | 21 45 07.27 | +00 29 00.7 | – | V | C40 |
| 2022-09-08 18:53:06 | C | 21 45 07.20 | +00 28 59.3 | – | V | C40 |
| 2022-09-08 18:53:27 | C | 21 45 07.14 | +00 28 58.0 | – | V | C40 |
| 2022-09-08 18:53:47 | C | 21 45 07.08 | +00 28 56.6 | – | V | C40 |
| 2022-09-08 18:56:17 | C | 21 45 06.65 | +00 28 47.1 | – | V | C40 |
| 2022-09-08 18:56:58 | C | 21 45 06.53 | +00 28 44.4 | – | V | C40 |
| 2022-09-08 19:01:03 | C | 21 45 05.82 | +00 28 28.8 | – | V | C40 |
| 2022-09-08 19:01:24 | C | 21 45 05.75 | +00 28 27.4 | – | V | C40 |
| 2022-09-08 19:08:29 | C | 21 45 04.52 | +00 28 00.3 | – | V | C40 |
| 2022-09-08 19:09:53 | C | 21 45 04.28 | +00 27 54.9 | – | 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 |