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 |
|---|---|---|---|---|---|---|
| 2022-09-23 17:20:17 | C | 21 02 32.86 | -17 29 14.5 | – | V | C40 |
| 2022-09-23 17:20:49 | C | 21 02 32.82 | -17 29 15.6 | – | V | C40 |
| 2022-09-23 17:21:20 | C | 21 02 32.78 | -17 29 16.6 | – | V | C40 |
| 2022-09-23 17:22:52 | C | 21 02 32.65 | -17 29 20.0 | – | V | C40 |
| 2022-09-23 17:24:26 | C | 21 02 32.53 | -17 29 23.3 | – | V | C40 |
| 2022-09-23 17:24:57 | C | 21 02 32.48 | -17 29 24.4 | – | V | C40 |
| 2022-09-23 17:31:12 | C | 21 02 31.98 | -17 29 38.0 | – | V | C40 |
| 2022-09-23 17:33:48 | C | 21 02 31.77 | -17 29 43.4 | – | V | C40 |
| 2022-09-23 17:34:20 | C | 21 02 31.72 | -17 29 44.6 | – | V | C40 |
| 2022-09-23 17:36:23 | C | 21 02 31.55 | -17 29 49.0 | – | V | C40 |
| 2022-09-24 00:33:48 | C | 21 02 00.61 | -17 44 06.2 | – | q | Y00 |
| 2022-09-24 00:35:59 | C | 21 02 00.42 | -17 44 11.6 | – | q | Y00 |
| 2022-09-24 00:38:38 | C | 21 02 00.17 | -17 44 18.0 | – | q | Y00 |
| 2022-09-24 11:54:03 | C | 21 01 13.788 | -18 07 50.02 | – | V | P07 |
| 2022-09-24 12:55:51 | C | 21 01 08.906 | -18 09 58.07 | – | V | P07 |
| 2022-09-24 13:43:39 | C | 21 01 05.186 | -18 11 36.74 | – | V | P07 |
| 2022-09-24 13:56:49 | C | 21 01 04.162 | -18 12 03.96 | – | V | P07 |
| 2022-09-24 20:46:20 | C | 21 00 35.72 | -18 26 32.3 | – | V | C40 |
| 2022-09-24 20:48:47 | C | 21 00 35.54 | -18 26 37.2 | – | V | C40 |
| 2022-09-24 20:49:50 | C | 21 00 35.47 | -18 26 39.3 | – | V | C40 |
| 2022-09-24 20:52:27 | C | 21 00 35.28 | -18 26 44.6 | – | V | C40 |
| 2022-09-24 21:28:09 | C | 21 00 32.71 | -18 27 55.7 | – | V | C40 |
| 2022-09-24 21:47:32 | C | 21 00 31.34 | -18 28 34.2 | – | V | C40 |
| 2022-09-25 04:08:01 | C | 21 00 07.477 | -18 41 20.44 | – | V | 703 |
| 2022-09-25 04:16:45 | C | 21 00 06.829 | -18 41 37.90 | – | V | 703 |
| 2022-09-25 04:25:28 | C | 21 00 06.181 | -18 41 55.50 | – | V | 703 |
| 2022-09-25 04:34:12 | C | 21 00 05.533 | -18 42 12.78 | – | V | 703 |
| 2022-09-27 02:27:44 | C | 20 57 18.946 | -20 09 15.37 | – | V | W68 |
| 2022-09-27 02:32:56 | C | 20 57 18.617 | -20 09 24.70 | – | V | W68 |
| 2022-09-27 02:40:04 | C | 20 57 18.166 | -20 09 37.62 | – | V | W68 |
| 2022-09-27 03:02:27 | C | 20 57 16.750 | -20 10 17.62 | – | V | W68 |
| 2022-09-28 01:09:38 | C | 20 56 07.296 | -20 49 36.59 | – | V | W68 |
| 2022-09-28 01:14:15 | C | 20 56 07.034 | -20 49 44.51 | – | V | W68 |
| 2022-09-28 01:22:55 | C | 20 56 06.516 | -20 49 59.56 | – | V | W68 |
| 2022-09-28 01:37:51 | C | 20 56 05.633 | -20 50 25.33 | – | V | W68 |
| 2022-09-28 03:05:55 | C | 20 56 01.792 | -20 53 28.14 | – | V | 703 |
| 2022-09-28 03:13:31 | C | 20 56 01.342 | -20 53 41.28 | – | V | 703 |
| 2022-09-28 03:21:06 | C | 20 56 00.892 | -20 53 54.35 | – | V | 703 |
| 2022-09-28 03:28:41 | C | 20 56 00.438 | -20 54 07.45 | – | V | 703 |
| 2022-09-29 16:19:00 | C | 20 54 17.97 | -21 55 25.1 | – | V | C40 |
| 2022-09-29 16:38:22 | C | 20 54 17.03 | -21 55 56.4 | – | V | C40 |
| 2022-09-29 17:46:44 | C | 20 54 13.66 | -21 57 45.9 | – | V | C40 |
| 2022-09-30 19:59:37 | C | 20 53 09.72 | -22 38 25.2 | – | V | C40 |
| 2022-09-30 20:01:44 | C | 20 53 09.63 | -22 38 28.3 | – | V | C40 |
| 2022-09-30 20:09:31 | C | 20 53 09.29 | -22 38 40.0 | – | V | C40 |
| 2022-09-30 20:10:34 | C | 20 53 09.25 | -22 38 41.6 | – | V | C40 |
| 2022-09-30 20:52:15 | C | 20 53 07.48 | -22 39 43.8 | – | V | C40 |
| 2022-10-01 01:08:43 | C | 20 52 59.026 | -22 45 40.00 | – | V | W68 |
| 2022-10-01 01:12:49 | C | 20 52 58.836 | -22 45 46.15 | – | V | W68 |
| 2022-10-01 01:27:19 | C | 20 52 58.190 | -22 46 07.79 | – | V | W68 |
| 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 |