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 |
|---|---|---|---|---|---|---|
| 2019-11-19 10:41:29 | C | 20 53 21.32 | -49 21 47.2 | – | q | Q67 |
| 2019-11-19 11:32:53 | C | 20 53 17.82 | -49 22 01.7 | – | q | Q67 |
| 2019-11-19 12:24:13 | C | 20 53 14.43 | -49 22 16.4 | – | q | Q67 |
| 2019-11-19 13:15:47 | C | 20 53 11.13 | -49 22 30.2 | – | q | Q67 |
| 2019-11-21 08:15:09 | C | 20 50 22.82 | -49 37 11.0 | – | q | E89 |
| 2019-11-21 08:28:24 | C | 20 50 21.78 | -49 37 15.3 | – | q | E89 |
| 2019-11-21 08:41:32 | C | 20 50 20.82 | -49 37 18.5 | – | q | E89 |
| 2019-11-21 08:54:38 | C | 20 50 19.86 | -49 37 22.5 | – | q | E89 |
| 2019-11-27 08:34:19 | C | 20 38 58.54 | -50 22 15.2 | – | q | E89 |
| 2019-11-27 08:48:08 | C | 20 38 57.33 | -50 22 18.5 | – | q | E89 |
| 2019-11-27 09:04:00 | C | 20 38 55.76 | -50 22 22.1 | – | q | E89 |
| 2020-07-15 11:19:35 | C | 03 45 26.59 | +15 24 04.0 | – | U | I41 |
| 2020-07-15 11:26:43 | C | 03 45 27.68 | +15 24 04.8 | – | U | I41 |
| 2020-07-15 11:33:50 | C | 03 45 28.77 | +15 24 06.0 | – | U | I41 |
| 2020-07-15 11:40:57 | C | 03 45 29.88 | +15 24 06.7 | – | U | I41 |
| 2020-07-29 11:30:34 | C | 04 40 57.73 | +15 39 19.0 | – | U | I41 |
| 2020-07-29 11:37:50 | C | 04 40 59.00 | +15 39 18.7 | – | U | I41 |
| 2020-07-29 11:45:04 | C | 04 41 00.28 | +15 39 18.4 | – | U | I41 |
| 2020-07-29 11:52:18 | C | 04 41 01.55 | +15 39 18.2 | – | U | I41 |
| 2020-08-08 14:25:41 | C | 05 25 48.96 | +15 10 36.6 | – | V | T08 |
| 2020-08-08 14:36:19 | C | 05 25 51.01 | +15 10 34.6 | – | V | T08 |
| 2020-08-08 14:43:00 | C | 05 25 52.28 | +15 10 33.9 | – | V | T08 |
| 2020-08-08 15:04:13 | C | 05 25 56.40 | +15 10 29.9 | – | V | T08 |
| 2020-09-01 11:53:55 | C | 07 29 21.39 | +11 10 57.6 | – | U | I41 |
| 2020-09-01 12:00:42 | C | 07 29 22.98 | +11 10 53.3 | – | U | I41 |
| 2020-09-01 12:14:34 | C | 07 29 26.25 | +11 10 44.3 | – | U | I41 |
| 2020-09-01 12:21:21 | C | 07 29 27.84 | +11 10 39.9 | – | U | I41 |
| 2020-09-03 12:01:55 | C | 07 40 47.96 | +10 39 10.2 | – | U | I41 |
| 2020-09-03 12:08:43 | C | 07 40 49.59 | +10 39 05.5 | – | U | I41 |
| 2020-09-03 12:15:31 | C | 07 40 51.21 | +10 39 01.0 | – | U | I41 |
| 2020-09-03 12:22:18 | C | 07 40 52.83 | +10 38 56.4 | – | U | I41 |
| 2021-09-20 02:59:26 | C | 15 06 45.15 | -05 39 44.6 | – | U | I41 |
| 2021-09-20 03:02:26 | C | 15 06 45.80 | -05 39 47.7 | – | U | I41 |
| 2021-09-20 03:05:25 | C | 15 06 46.48 | -05 39 50.8 | – | U | I41 |
| 2021-09-20 03:08:26 | C | 15 06 47.14 | -05 39 54.1 | – | U | I41 |
| 2021-09-20 03:11:26 | C | 15 06 47.81 | -05 39 57.0 | – | U | I41 |
| 2021-10-19 04:58:01 | C | 17 27 06.93 | -14 51 27.1 | – | V | T05 |
| 2021-10-19 05:03:18 | C | 17 27 07.84 | -14 51 28.7 | – | V | T05 |
| 2021-10-19 05:11:15 | C | 17 27 09.27 | -14 51 33.6 | – | V | T05 |
| 2021-10-19 05:29:43 | C | 17 27 12.51 | -14 51 43.5 | – | V | T05 |
| 2021-11-22 01:57:37 | C | 19 37 07.40 | -18 05 56.3 | – | U | I41 |
| 2021-11-22 02:03:14 | C | 19 37 08.20 | -18 05 56.4 | – | U | I41 |
| 2021-11-22 02:08:51 | C | 19 37 09.00 | -18 05 56.0 | – | U | I41 |
| 2021-11-22 02:14:27 | C | 19 37 09.80 | -18 05 56.5 | – | U | I41 |
| 2021-11-22 02:20:04 | C | 19 37 10.61 | -18 05 56.0 | – | U | I41 |
| 2021-11-25 01:59:38 | C | 19 47 22.32 | -18 04 57.7 | – | U | I41 |
| 2021-11-25 02:05:19 | C | 19 47 23.14 | -18 04 57.7 | – | U | I41 |
| 2021-11-25 02:10:58 | C | 19 47 23.90 | -18 04 57.4 | – | U | I41 |
| 2021-11-25 02:16:37 | C | 19 47 24.71 | -18 04 57.4 | – | U | I41 |
| 2021-11-25 02:22:17 | C | 19 47 25.50 | -18 04 57.0 | – | U | I41 |
| 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 |