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 |
|---|---|---|---|---|---|---|
| 2018-12-18 18:32:47 | C | 04 22 55.44 | +30 25 00.2 | – | q | K81 |
| 2018-12-18 18:33:33 | C | 04 22 55.78 | +30 25 06.9 | – | q | K81 |
| 2018-12-18 18:34:51 | C | 04 22 56.32 | +30 25 18.7 | – | q | K81 |
| 2018-12-18 18:35:38 | C | 04 22 56.63 | +30 25 25.4 | – | q | K81 |
| 2018-12-18 18:35:59 | C | 04 22 56.60 | +30 25 14.1 | – | q | K97 |
| 2018-12-18 18:36:23 | C | 04 22 56.93 | +30 25 32.2 | – | q | K81 |
| 2018-12-18 18:37:08 | C | 04 22 57.26 | +30 25 39.0 | – | q | K81 |
| 2018-12-18 18:37:53 | C | 04 22 57.56 | +30 25 45.9 | – | q | K81 |
| 2018-12-18 18:38:38 | C | 04 22 57.88 | +30 25 52.7 | – | q | K81 |
| 2018-12-18 18:39:23 | C | 04 22 58.19 | +30 25 59.5 | – | q | K81 |
| 2018-12-18 18:40:08 | C | 04 22 58.51 | +30 26 06.7 | – | q | K81 |
| 2018-12-18 18:40:53 | C | 04 22 58.78 | +30 26 13.0 | – | q | K81 |
| 2018-12-18 18:41:40 | C | 04 22 59.12 | +30 26 19.6 | – | q | K81 |
| 2018-12-18 18:43:01 | C | 04 22 59.71 | +30 26 31.9 | – | q | K81 |
| 2018-12-18 18:43:47 | C | 04 23 00.00 | +30 26 38.8 | – | q | K81 |
| 2018-12-18 18:44:32 | C | 04 23 00.32 | +30 26 45.6 | – | q | K81 |
| 2018-12-18 18:45:18 | C | 04 23 00.64 | +30 26 52.2 | – | q | K81 |
| 2018-12-18 18:46:03 | C | 04 23 00.96 | +30 26 59.1 | – | q | K81 |
| 2018-12-18 18:46:47 | C | 04 23 01.27 | +30 27 05.7 | – | q | K81 |
| 2018-12-18 18:47:32 | C | 04 23 01.58 | +30 27 12.6 | – | q | K81 |
| 2018-12-18 18:48:18 | C | 04 23 01.89 | +30 27 19.2 | – | q | K81 |
| 2018-12-18 18:49:03 | C | 04 23 02.20 | +30 27 26.1 | – | q | K81 |
| 2018-12-18 18:49:48 | C | 04 23 02.51 | +30 27 32.8 | – | q | K81 |
| 2018-12-18 18:51:09 | C | 04 23 03.09 | +30 27 44.9 | – | q | K81 |
| 2018-12-18 18:51:54 | C | 04 23 03.38 | +30 27 51.7 | – | q | K81 |
| 2018-12-18 18:52:41 | C | 04 23 03.70 | +30 27 58.4 | – | q | K81 |
| 2018-12-18 18:53:26 | C | 04 23 04.01 | +30 28 05.0 | – | q | K81 |
| 2018-12-18 18:54:11 | C | 04 23 04.32 | +30 28 11.9 | – | q | K81 |
| 2018-12-18 18:54:56 | C | 04 23 04.64 | +30 28 18.8 | – | q | K81 |
| 2018-12-18 18:55:41 | C | 04 23 04.95 | +30 28 25.5 | – | q | K81 |
| 2018-12-18 18:56:26 | C | 04 23 05.27 | +30 28 32.1 | – | q | K81 |
| 2018-12-18 18:57:11 | C | 04 23 05.58 | +30 28 39.0 | – | q | K81 |
| 2018-12-18 18:57:56 | C | 04 23 05.89 | +30 28 45.7 | – | q | K81 |
| 2018-12-18 18:59:18 | C | 04 23 06.43 | +30 28 58.1 | – | q | K81 |
| 2018-12-18 19:00:03 | C | 04 23 06.76 | +30 29 04.8 | – | q | K81 |
| 2018-12-18 19:00:21 | C | 04 23 06.72 | +30 28 48.4 | – | t | K85 |
| 2018-12-18 19:00:48 | C | 04 23 07.07 | +30 29 11.5 | – | q | K81 |
| 2018-12-18 19:01:33 | C | 04 23 07.38 | +30 29 18.1 | – | q | K81 |
| 2018-12-18 19:02:20 | C | 04 23 07.68 | +30 29 24.9 | – | q | K81 |
| 2018-12-18 19:03:05 | C | 04 23 08.02 | +30 29 31.6 | – | q | K81 |
| 2018-12-18 19:03:50 | C | 04 23 08.34 | +30 29 38.3 | – | q | K81 |
| 2018-12-18 19:04:35 | C | 04 23 08.64 | +30 29 45.0 | – | q | K81 |
| 2018-12-18 19:05:19 | C | 04 23 08.93 | +30 29 51.7 | – | q | K81 |
| 2018-12-18 19:06:04 | C | 04 23 09.26 | +30 29 58.6 | – | q | K81 |
| 2018-12-18 19:07:25 | C | 04 23 09.81 | +30 30 10.4 | – | q | K81 |
| 2018-12-18 19:08:10 | C | 04 23 10.13 | +30 30 17.1 | – | q | K81 |
| 2018-12-18 19:08:55 | C | 04 23 10.43 | +30 30 23.8 | – | q | K81 |
| 2018-12-18 19:09:40 | C | 04 23 10.73 | +30 30 30.6 | – | q | K81 |
| 2018-12-18 19:10:25 | C | 04 23 11.04 | +30 30 37.5 | – | q | K81 |
| 2018-12-18 19:14:19 | C | 04 23 12.65 | +30 31 12.2 | – | q | K81 |
| 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 |