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 |
|---|---|---|---|---|---|---|
| 2021-03-31 13:24:04 | s | 1 -182427.00 | 9 +77778.878 | 5600.0 | – | C57 |
| 2021-03-31 13:44:04 | S | 11 16 01.097 | -12 40 06.20 | – | V | C57 |
| 2021-03-31 13:44:04 | s | 1 -181966.28 | 4 +76031.676 | 1060.0 | – | C57 |
| 2021-03-31 13:54:04 | S | 11 16 00.149 | -12 40 02.82 | – | V | C57 |
| 2021-03-31 13:54:04 | s | 1 -181731.05 | 7 +75156.030 | 4360.0 | – | C57 |
| 2021-03-31 14:14:04 | S | 11 15 58.896 | -12 39 58.32 | – | V | C57 |
| 2021-03-31 14:14:04 | s | 1 -181250.75 | 9 +73400.669 | 1880.0 | – | C57 |
| 2021-03-31 15:54:04 | S | 11 15 52.759 | -12 39 42.62 | – | V | C57 |
| 2021-03-31 15:54:04 | s | 1 -178646.26 | 3 +64543.804 | 5860.0 | – | C57 |
| 2021-03-31 16:14:04 | S | 11 15 51.893 | -12 39 44.35 | – | V | C57 |
| 2021-03-31 16:14:04 | s | 1 -178083.39 | 2 +62756.735 | 3230.0 | – | C57 |
| 2021-03-31 16:34:04 | S | 11 15 50.774 | -12 39 36.90 | – | V | C57 |
| 2021-03-31 16:34:04 | s | 1 -177506.05 | 5 +60964.551 | 2540.0 | – | C57 |
| 2021-03-31 16:44:04 | S | 11 15 50.009 | -12 39 30.92 | – | V | C57 |
| 2021-03-31 16:44:04 | s | 1 -177211.89 | 6 +60066.560 | 1530.0 | – | C57 |
| 2021-03-31 17:04:04 | S | 11 15 48.814 | -12 39 27.54 | – | V | C57 |
| 2021-03-31 17:04:04 | s | 1 -176612.46 | 3 +58266.813 | 7940.0 | – | C57 |
| 2021-03-31 17:14:04 | S | 11 15 48.209 | -12 39 25.99 | – | V | C57 |
| 2021-03-31 17:14:04 | s | 1 -176307.13 | 4 +57365.073 | 5260.0 | – | C57 |
| 2021-03-31 17:24:04 | S | 11 15 47.580 | -12 39 22.64 | – | V | C57 |
| 2021-03-31 17:24:04 | s | 1 -175998.02 | 7 +56462.099 | 5230.0 | – | C57 |
| 2021-03-31 17:34:04 | S | 11 15 46.802 | -12 39 22.36 | – | V | C57 |
| 2021-03-31 17:34:04 | s | 1 -175685.11 | 3 +55557.901 | 7810.0 | – | C57 |
| 2021-03-31 17:44:04 | S | 11 15 46.404 | -12 39 21.13 | – | V | C57 |
| 2021-03-31 17:44:04 | s | 1 -175368.36 | 6 +54652.485 | 2950.0 | – | C57 |
| 2021-03-31 17:54:04 | S | 11 15 45.706 | -12 39 17.14 | – | V | C57 |
| 2021-03-31 17:54:04 | s | 1 -175047.75 | 5 +53745.861 | 580.0 | – | C57 |
| 2021-03-31 18:04:04 | S | 11 15 45.082 | -12 39 19.12 | – | V | C57 |
| 2021-03-31 18:04:04 | s | 1 -174723.25 | 3 +52838.039 | 660.0 | – | C57 |
| 2021-03-31 18:14:04 | S | 11 15 44.527 | -12 39 18.04 | – | V | C57 |
| 2021-03-31 18:14:04 | s | 1 -174394.83 | 0 +51929.026 | 3110.0 | – | C57 |
| 2021-03-31 18:24:04 | S | 11 15 44.054 | -12 39 11.27 | – | V | C57 |
| 2021-03-31 18:24:04 | s | 1 -174062.45 | 8 +51018.832 | 7900.0 | – | C57 |
| 2021-03-31 18:34:04 | S | 11 15 43.459 | -12 39 13.72 | – | V | C57 |
| 2021-03-31 18:34:04 | s | 1 -173726.10 | 5 +50107.468 | 4950.0 | – | C57 |
| 2021-03-31 18:44:04 | S | 11 15 42.854 | -12 39 10.22 | – | V | C57 |
| 2021-03-31 18:44:04 | s | 1 -173385.74 | 4 +49194.943 | 4210.0 | – | C57 |
| 2021-03-31 18:54:04 | S | 11 15 42.084 | -12 39 07.96 | – | V | C57 |
| 2021-03-31 18:54:04 | s | 1 -173041.34 | 2 +48281.268 | 5620.0 | – | C57 |
| 2021-03-31 19:14:04 | S | 11 15 40.822 | -12 39 03.64 | – | V | C57 |
| 2021-03-31 19:14:04 | s | 1 -172340.29 | 8 +46450.507 | 4650.0 | – | C57 |
| 2021-03-31 19:24:04 | S | 11 15 40.152 | -12 39 01.08 | – | V | C57 |
| 2021-03-31 19:24:04 | s | 1 -171983.59 | 3 +45533.444 | 2150.0 | – | C57 |
| 2021-03-31 19:34:04 | S | 11 15 39.874 | -12 38 59.50 | – | V | C57 |
| 2021-03-31 19:34:04 | s | 1 -171622.72 | 4 +44615.274 | 1550.0 | – | C57 |
| 2021-03-31 19:44:04 | S | 11 15 38.866 | -12 39 00.61 | – | V | C57 |
| 2021-03-31 19:44:04 | s | 1 -171257.66 | 1 +43696.008 | 2800.0 | – | C57 |
| 2021-03-31 19:54:04 | S | 11 15 38.489 | -12 38 57.30 | – | V | C57 |
| 2021-03-31 19:54:04 | s | 1 -170888.36 | 9 +42775.660 | 5830.0 | – | C57 |
| 2021-03-31 22:44:04 | S | 11 15 28.327 | -12 38 20.76 | – | V | 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 |