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 |
|---|---|---|---|---|---|---|
| 2018-10-20 17:12:59 | C | 01 58 25.00 | -31 30 02.6 | – | m | 372 |
| 2018-10-20 17:33:30 | C | 01 58 24.97 | -31 30 12.3 | – | m | 372 |
| 2018-10-20 17:40:08 | C | 01 58 24.98 | -31 30 15.9 | – | m | 372 |
| 2018-10-21 01:40:04 | S | 01 58 30.53 | -31 34 02.5 | – | L | C53 |
| 2018-10-21 01:50:26 | S | 01 58 30.19 | -31 33 50.5 | – | L | C53 |
| 2018-10-21 02:01:10 | S | 01 58 29.11 | -31 33 43.1 | – | L | C53 |
| 2018-10-21 14:05:52 | C | 01 58 31.77 | -31 40 06.8 | – | V | E10 |
| 2018-10-21 14:06:48 | C | 01 58 31.77 | -31 40 07.3 | – | V | E10 |
| 2018-10-21 14:07:43 | C | 01 58 31.76 | -31 40 07.7 | – | V | E10 |
| 2018-10-21 14:15:38 | C | 01 58 31.74 | -31 40 11.6 | – | V | E10 |
| 2018-10-21 14:16:34 | C | 01 58 31.72 | -31 40 12.0 | – | V | E10 |
| 2018-10-22 09:15:35 | C | 01 58 37.66 | -31 49 35.9 | – | U | T05 |
| 2018-10-22 09:24:22 | C | 01 58 37.62 | -31 49 39.1 | – | U | T05 |
| 2018-10-22 09:37:52 | C | 01 58 37.56 | -31 49 45.6 | – | U | T05 |
| 2018-10-22 09:44:16 | C | 01 58 37.57 | -31 49 48.9 | – | U | T05 |
| 2018-10-22 09:47:35 | C | 01 58 37.54 | -31 49 51.3 | – | U | T05 |
| 2018-10-22 09:56:15 | C | 01 58 37.50 | -31 49 54.3 | – | U | T05 |
| 2018-10-22 10:00:15 | C | 01 58 37.51 | -31 49 56.3 | – | U | T05 |
| 2018-10-22 10:11:38 | C | 01 58 37.45 | -31 50 02.7 | – | U | T05 |
| 2018-10-22 12:16:24 | C | 01 58 38.76 | -31 50 38.6 | – | q | E23 |
| 2018-10-22 12:36:24 | C | 01 58 38.61 | -31 50 42.0 | – | q | E23 |
| 2018-10-22 12:56:24 | C | 01 58 38.11 | -31 50 54.3 | – | q | E23 |
| 2018-10-22 15:03:04 | C | 01 58 38.19 | -31 51 56.5 | – | q | Q62 |
| 2018-10-22 15:05:17 | C | 01 58 38.19 | -31 51 57.6 | – | q | Q62 |
| 2018-10-22 15:07:28 | C | 01 58 38.18 | -31 51 58.5 | – | q | Q62 |
| 2018-10-22 15:09:38 | C | 01 58 38.18 | -31 51 59.5 | – | q | Q62 |
| 2018-10-22 15:11:50 | C | 01 58 38.17 | -31 52 00.5 | – | q | Q62 |
| 2018-10-22 15:54:40 | C | 01 58 38.02 | -31 52 17.4 | – | q | E23 |
| 2018-10-22 16:03:40 | C | 01 58 37.98 | -31 52 22.1 | – | q | E23 |
| 2018-10-22 16:12:40 | C | 01 58 38.01 | -31 52 25.5 | – | q | E23 |
| 2018-10-22 16:26:49 | C | 01 58 38.00 | -31 52 33.3 | – | V | E10 |
| 2018-10-22 16:27:44 | C | 01 58 37.99 | -31 52 33.7 | – | V | E10 |
| 2018-10-22 16:28:30 | C | 01 58 38.01 | -31 52 31.8 | – | q | E23 |
| 2018-10-22 16:28:39 | C | 01 58 37.99 | -31 52 34.2 | – | V | E10 |
| 2018-10-22 16:30:06 | C | 01 58 37.97 | -31 52 32.9 | – | q | E23 |
| 2018-10-22 22:57:26 | C | 01 58 41.12 | -31 55 58.4 | – | q | L27 |
| 2018-10-22 23:27:11 | C | 01 58 41.03 | -31 56 11.8 | – | q | L27 |
| 2018-10-22 23:54:09 | C | 01 58 40.96 | -31 56 24.6 | – | q | L27 |
| 2018-10-23 05:11:11 | C | 01 58 42.33 | -31 58 19.9 | – | U | W88 |
| 2018-10-23 05:18:49 | C | 01 58 42.29 | -31 58 23.2 | – | U | W88 |
| 2018-10-23 05:31:20 | C | 01 58 42.23 | -31 58 28.6 | – | U | W88 |
| 2018-10-23 17:30:44 | C | 01 58 44.47 | -32 03 39.0 | – | V | E10 |
| 2018-10-23 17:31:39 | C | 01 58 44.47 | -32 03 39.4 | – | V | E10 |
| 2018-10-23 17:32:34 | C | 01 58 44.48 | -32 03 39.7 | – | V | E10 |
| 2018-10-23 23:10:39 | C | 01 58 47.67 | -32 06 34.4 | – | q | L27 |
| 2018-10-23 23:40:41 | C | 01 58 47.62 | -32 06 47.7 | – | q | L27 |
| 2018-10-24 00:06:41 | C | 01 58 47.50 | -32 06 57.2 | – | q | L27 |
| 2018-10-24 08:48:15 | C | 01 58 51.53 | -32 10 02.1 | – | q | E89 |
| 2018-10-24 08:56:23 | C | 01 58 51.48 | -32 10 05.9 | – | q | E89 |
| 2018-10-24 09:00:06 | C | 01 58 51.51 | -32 10 06.7 | – | q | E89 |
| 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 |