IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.4232384908 ± 1.63e-09 |
| Semi-major axis (a) | 1.7688776780 AU ± 6.61e-10 |
| Inclination (i) | 22.14276824° ± 7.42e-07 |
| Long. of Asc. Node (Ω) | 336.04036925° ± 3.76e-07 |
| Arg. of Perihelion (ω) | 27.88474334° ± 1.08e-06 |
| Mean Anomaly (M) | 168.25752840° ± 7.68e-07 |
| Mean Motion (n) | 0.4189532598°/day ± 2.35e-10 |
| Perihelion dist (q) | 1.02022056 AU ± 2.90e-09 |
| Aphelion dist (Q) | 2.51753480 AU ± 3.03e-09 |
| Orbital Period | 2.35259247 yr ± 1.32e-09 |
| H (abs. magnitude) | 14.08 |
|---|---|
| G (slope) | 0.15 |
1983 CN1
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.362″ |
| Uncertainty | 0 |
| Orbit Type | Amor |
| MOID | 0.042563 AU |
| Observations Used | 9413 |
| Radar Obs Used | 6 |
| Gaia Obs Used | 88 |
| Oppositions | 22 |
| Arc Total | 1979-2026 |
| First Observation Used | 1979-03-09 |
| Last Observation Used | 2026-04-05 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2021-03-30 01:54:04 | S | 11 18 12.319 | -12 46 45.37 | – | V | C57 |
| 2021-03-30 01:54:04 | s | 1 -181750.89 | 1 +231262.68 | 9530.0 | – | C57 |
| 2021-03-30 02:04:04 | S | 11 18 11.570 | -12 46 41.52 | – | V | C57 |
| 2021-03-30 02:04:04 | s | 1 -181910.23 | 3 +230687.64 | 1720.0 | – | C57 |
| 2021-03-30 02:14:04 | S | 11 18 10.891 | -12 46 35.18 | – | V | C57 |
| 2021-03-30 02:14:04 | s | 1 -182068.56 | 1 +230111.32 | 1980.0 | – | C57 |
| 2021-03-30 02:24:04 | S | 11 18 10.366 | -12 46 37.67 | – | V | C57 |
| 2021-03-30 02:24:04 | s | 1 -182225.87 | 0 +229533.70 | 300.0 | – | C57 |
| 2021-03-30 02:34:04 | S | 11 18 09.545 | -12 46 33.82 | – | V | C57 |
| 2021-03-30 02:34:04 | s | 1 -182382.15 | 7 +228954.80 | 6680.0 | – | C57 |
| 2021-03-30 02:44:04 | S | 11 18 09.134 | -12 46 30.22 | – | V | C57 |
| 2021-03-30 02:44:04 | s | 1 -182537.41 | 7 +228374.61 | 1100.0 | – | C57 |
| 2021-03-30 02:54:04 | S | 11 18 08.515 | -12 46 29.10 | – | V | C57 |
| 2021-03-30 02:54:04 | s | 1 -182691.64 | 5 +227793.13 | 3570.0 | – | C57 |
| 2021-03-30 03:04:04 | S | 11 18 07.908 | -12 46 29.42 | – | V | C57 |
| 2021-03-30 03:04:04 | s | 1 -182844.83 | 6 +227210.35 | 4060.0 | – | C57 |
| 2021-03-30 03:14:04 | S | 11 18 07.363 | -12 46 28.78 | – | V | C57 |
| 2021-03-30 03:14:04 | s | 1 -182996.98 | 7 +226626.28 | 2570.0 | – | C57 |
| 2021-03-30 03:24:04 | S | 11 18 06.629 | -12 46 25.61 | – | V | C57 |
| 2021-03-30 03:24:04 | s | 1 -183148.09 | 3 +226040.91 | 9090.0 | – | C57 |
| 2021-03-30 03:34:04 | S | 11 18 05.947 | -12 46 23.52 | – | V | C57 |
| 2021-03-30 03:34:04 | s | 1 -183298.14 | 8 +225454.25 | 3620.0 | – | C57 |
| 2021-03-30 03:44:04 | S | 11 18 05.366 | -12 46 22.40 | – | V | C57 |
| 2021-03-30 03:44:04 | s | 1 -183447.14 | 9 +224866.29 | 6140.0 | – | C57 |
| 2021-03-30 03:54:04 | S | 11 18 04.733 | -12 46 20.53 | – | V | C57 |
| 2021-03-30 03:54:04 | s | 1 -183595.09 | 1 +224277.03 | 6640.0 | – | C57 |
| 2021-03-30 04:04:04 | S | 11 18 04.286 | -12 46 18.66 | – | V | C57 |
| 2021-03-30 04:04:04 | s | 1 -183741.96 | 8 +223686.47 | 5110.0 | – | C57 |
| 2021-03-30 04:14:04 | S | 11 18 03.698 | -12 46 17.29 | – | V | C57 |
| 2021-03-30 04:14:04 | s | 1 -183887.77 | 7 +223094.61 | 1560.0 | – | C57 |
| 2021-03-30 04:24:04 | S | 11 18 03.266 | -12 46 15.13 | – | V | C57 |
| 2021-03-30 04:24:04 | s | 1 -184032.51 | 2 +222501.45 | 5960.0 | – | C57 |
| 2021-03-30 04:34:04 | S | 11 18 02.503 | -12 46 14.38 | – | V | C57 |
| 2021-03-30 04:34:04 | s | 1 -184176.16 | 8 +221906.98 | 8300.0 | – | C57 |
| 2021-03-30 04:44:04 | S | 11 18 01.800 | -12 46 12.18 | – | V | C57 |
| 2021-03-30 04:44:04 | s | 1 -184318.74 | 2 +221311.21 | 8590.0 | – | C57 |
| 2021-03-30 04:54:04 | S | 11 18 01.193 | -12 46 09.26 | – | V | C57 |
| 2021-03-30 04:54:04 | s | 1 -184460.22 | 7 +220714.12 | 6800.0 | – | C57 |
| 2021-03-30 05:04:04 | S | 11 18 00.564 | -12 46 08.51 | – | V | C57 |
| 2021-03-30 05:04:04 | s | 1 -184600.61 | 9 +220115.73 | 2930.0 | – | C57 |
| 2021-03-30 05:14:04 | S | 11 17 59.875 | -12 46 09.26 | – | V | C57 |
| 2021-03-30 05:14:04 | s | 1 -184739.91 | 4 +219516.03 | 6970.0 | – | C57 |
| 2021-03-30 05:24:04 | S | 11 17 59.330 | -12 46 05.63 | – | V | C57 |
| 2021-03-30 05:24:04 | s | 1 -184878.10 | 6 +218915.02 | 8910.0 | – | C57 |
| 2021-03-30 05:34:04 | S | 11 17 58.855 | -12 46 01.78 | – | V | C57 |
| 2021-03-30 05:34:04 | s | 1 -185015.19 | 0 +218312.70 | 8740.0 | – | C57 |
| 2021-03-30 05:44:04 | S | 11 17 58.229 | -12 45 58.54 | – | V | C57 |
| 2021-03-30 05:44:04 | s | 1 -185151.16 | 1 +217709.06 | 6450.0 | – | C57 |
| 2021-03-30 05:54:04 | S | 11 17 57.694 | -12 45 59.08 | – | V | C57 |
| 2021-03-30 05:54:04 | s | 1 -185286.01 | 5 +217104.11 | 2030.0 | – | C57 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 2017-08-29 07:20:00 | 53416156 | 10 | us | 8560 | -14 | -14 |
| 2017-08-30 08:30:00 | 50057919.82 | 3 | us | 8560 | -14 | -14 |
| 2017-09-01 08:30:00 | 47128765.14 | 3 | us | 8560 | -14 | -14 |
| 2017-09-06 10:10:00 | 60804814.037 | 5 | us | 8560 | -14 | -14 |
| 2017-09-08 07:00:00 | 70833313.23 | 3 | us | 8560 | -14 | -14 |
| 2017-09-13 08:00:00 | 102972248.16 | 3 | us | 8560 | -14 | -14 |