IAA Minor Planet Database| Epoch (TDB) | 2018-12-13 (JD 2458465.5) |
|---|---|
| Eccentricity (e) | 0.6587599271 ± 8.05e-08 |
| Semi-major axis (a) | 3.0927078166 AU ± 7.29e-07 |
| Inclination (i) | 11.74759053° ± 1.30e-06 |
| Long. of Asc. Node (Ω) | 82.15763079° ± 1.25e-06 |
| Arg. of Perihelion (ω) | 356.34114043° ± 3.43e-06 |
| Mean Anomaly (M) | 0.01246267° ± 5.05e-07 |
| Mean Motion (n) | 0.1812190870°/day ± 6.41e-08 |
| Perihelion dist (q) | 1.05535584 AU ± 3.52e-07 |
| Aphelion dist (Q) | 5.13005979 AU ± 1.23e-06 |
| Orbital Period | 5.43886574 yr ± 1.92e-06 |
| Diameter | 1.200 km |
|---|
| NGA Model | g(r) |
|---|
| Interval 1 | 2013-10-01 — 2024-01-01 |
|---|---|
| A1 | 4.31056827e-09 AU/d² ± 2.80e-11 |
| A2 | -8.70290587e-10 AU/d² ± 2.45e-11 |
| A3 | 9.54480087e-10 AU/d² ± 1.84e-11 |
| dt | -9.883452 d ± 4.12e-01 |
| Source | IAA |
|---|---|
| Solution Date | 2026-06-08 |
| RMS Residual | 0.496″ |
| Uncertainty | 0 |
| Orbit Type | Amor |
| MOID | 0.070583 AU |
| Observations Used | 5202 |
| Radar Obs Used | 5 |
| Oppositions | 8 |
| Arc Total | 2013-2023 |
| First Observation Used | 2013-10-30 |
| Last Observation Used | 2023-12-10 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2018-09-12 19:01:43 | C | 01 42 38.70 | -21 00 08.5 | – | t | E10 |
| 2018-09-13 13:46:02 | C | 01 43 16.32 | -21 12 26.9 | – | t | E10 |
| 2018-09-13 13:47:18 | C | 01 43 16.37 | -21 12 27.5 | – | t | E10 |
| 2018-09-13 13:48:33 | C | 01 43 16.41 | -21 12 28.3 | – | t | E10 |
| 2018-09-14 02:27:51 | C | 01 43 40.08 | -21 21 07.5 | – | q | A77 |
| 2018-09-14 02:33:55 | C | 01 43 40.26 | -21 21 11.3 | – | q | A77 |
| 2018-09-14 02:39:40 | C | 01 43 40.44 | -21 21 15.0 | – | q | A77 |
| 2018-09-14 02:45:38 | C | 01 43 40.60 | -21 21 18.5 | – | q | A77 |
| 2018-09-14 03:12:29 | C | 01 43 41.36 | -21 21 36.6 | – | q | A77 |
| 2018-09-14 03:25:19 | C | 01 43 41.69 | -21 21 44.8 | – | q | A77 |
| 2018-09-14 03:38:13 | C | 01 43 42.14 | -21 21 53.5 | – | q | A77 |
| 2018-09-14 08:03:35 | C | 01 43 50.55 | -21 24 37.7 | – | q | W96 |
| 2018-09-14 08:22:57 | C | 01 43 51.04 | -21 24 50.3 | – | q | W96 |
| 2018-09-14 08:45:32 | C | 01 43 51.70 | -21 25 05.4 | – | q | W96 |
| 2018-09-14 11:16:03 | C | 01 43 57.20 | -21 26 55.8 | – | U | T08 |
| 2018-09-14 11:30:40 | C | 01 43 57.60 | -21 27 05.6 | – | U | T08 |
| 2018-09-14 11:34:39 | C | 01 43 57.72 | -21 27 08.2 | – | U | T08 |
| 2018-09-14 11:50:34 | C | 01 43 58.15 | -21 27 18.9 | – | U | T08 |
| 2018-09-14 13:50:23 | C | 01 44 02.28 | -21 28 26.4 | – | q | Q68 |
| 2018-09-14 15:53:52 | C | 01 44 05.73 | -21 29 49.8 | – | q | Q68 |
| 2018-09-15 01:26:43 | C | 01 44 23.72 | -21 36 30.7 | – | Q | J01 |
| 2018-09-15 01:47:30 | C | 01 44 24.30 | -21 36 44.8 | – | Q | J01 |
| 2018-09-15 02:08:19 | C | 01 44 24.90 | -21 36 57.1 | – | Q | J01 |
| 2018-09-15 07:01:30 | C | 01 44 33.82 | -21 40 03.3 | – | q | W96 |
| 2018-09-15 07:40:03 | C | 01 44 34.89 | -21 40 29.3 | – | q | W96 |
| 2018-09-15 11:12:01 | C | 01 44 42.00 | -21 43 02.8 | – | t | F65 |
| 2018-09-15 11:13:16 | C | 01 44 42.04 | -21 43 03.6 | – | t | F65 |
| 2018-09-15 11:14:31 | C | 01 44 42.07 | -21 43 04.5 | – | t | F65 |
| 2018-09-16 00:40:45 | C | 01 45 06.51 | -21 52 15.7 | – | q | C10 |
| 2018-09-16 01:18:27 | C | 01 45 07.56 | -21 52 41.5 | – | q | C10 |
| 2018-09-16 02:06:01 | C | 01 45 08.92 | -21 53 14.5 | – | q | C10 |
| 2018-09-16 09:09:07 | C | 01 45 21.40 | -21 58 03.3 | – | V | G96 |
| 2018-09-16 09:16:36 | C | 01 45 21.68 | -21 58 11.1 | – | V | G96 |
| 2018-09-16 09:23:41 | C | 01 45 21.83 | -21 58 11.6 | – | q | H47 |
| 2018-09-16 09:24:02 | C | 01 45 21.96 | -21 58 17.0 | – | V | G96 |
| 2018-09-16 09:31:31 | C | 01 45 22.10 | -21 58 22.9 | – | V | G96 |
| 2018-09-16 09:32:57 | C | 01 45 22.09 | -21 58 18.8 | – | q | H47 |
| 2018-09-16 09:37:42 | C | 01 45 22.24 | -21 58 21.4 | – | q | H47 |
| 2018-09-16 09:42:14 | C | 01 45 22.29 | -21 58 24.0 | – | q | H47 |
| 2018-09-16 09:46:13 | C | 01 45 22.49 | -21 58 27.3 | – | q | H47 |
| 2018-09-16 09:50:22 | C | 01 45 22.53 | -21 58 30.8 | – | q | H47 |
| 2018-09-16 12:40:22 | C | 01 45 28.72 | -22 00 11.6 | – | t | E10 |
| 2018-09-16 12:41:38 | C | 01 45 28.73 | -22 00 12.2 | – | t | E10 |
| 2018-09-16 12:42:53 | C | 01 45 28.79 | -22 00 13.1 | – | t | E10 |
| 2018-09-16 13:13:35 | C | 01 45 28.80 | -22 00 47.7 | – | U | T05 |
| 2018-09-16 13:28:22 | C | 01 45 29.18 | -22 00 57.9 | – | U | T05 |
| 2018-09-16 13:35:01 | C | 01 45 29.35 | -22 01 02.5 | – | U | T05 |
| 2018-09-16 13:42:26 | C | 01 45 29.54 | -22 01 07.7 | – | U | T05 |
| 2018-09-16 13:48:20 | C | 01 45 30.59 | -22 00 58.2 | – | q | E23 |
| 2018-09-16 13:49:43 | C | 01 45 29.74 | -22 01 12.4 | – | U | T05 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 2018-12-11 02:45:00 | 83825887.52 | 4 | us | 2380 | -1 | -1 |
| 2018-12-13 01:35:00 | 44727.9096 | 0.3 | Hz | 2380 | -1 | -1 |
| 2018-12-13 02:55:00 | 79946279.85 | 1 | us | 2380 | -1 | -1 |
| 2018-12-14 03:16:00 | 78605118.75 | 1 | us | 2380 | -1 | -1 |
| 2018-12-15 02:57:00 | 77732687.34 | 1 | us | 2380 | -1 | -1 |