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 |
|---|---|---|---|---|---|---|
| 2021-03-27 10:04:04 | S | 11 22 05.215 | -12 57 01.19 | – | V | C57 |
| 2021-03-27 10:04:04 | s | 1 -73548.222 | 0 +366230.71 | 4700.0 | – | C57 |
| 2021-03-27 10:14:04 | S | 11 22 04.632 | -12 57 02.63 | – | V | C57 |
| 2021-03-27 10:14:04 | s | 1 -73905.139 | 0 +366083.20 | 6050.0 | – | C57 |
| 2021-03-27 10:24:04 | S | 11 22 04.087 | -12 56 58.49 | – | V | C57 |
| 2021-03-27 10:24:04 | s | 1 -74261.847 | 0 +365934.67 | 7030.0 | – | C57 |
| 2021-03-27 10:34:04 | S | 11 22 03.182 | -12 57 01.66 | – | V | C57 |
| 2021-03-27 10:34:04 | s | 1 -74618.346 | 0 +365785.11 | 7640.0 | – | C57 |
| 2021-03-27 10:44:04 | S | 11 22 02.971 | -12 56 59.46 | – | V | C57 |
| 2021-03-27 10:44:04 | s | 1 -74974.633 | 0 +365634.54 | 7870.0 | – | C57 |
| 2021-03-27 10:54:04 | S | 11 22 01.954 | -12 56 53.99 | – | V | C57 |
| 2021-03-27 10:54:04 | s | 1 -75330.707 | 0 +365482.94 | 7720.0 | – | C57 |
| 2021-03-27 11:04:04 | S | 11 22 01.546 | -12 56 55.28 | – | V | C57 |
| 2021-03-27 11:04:04 | s | 1 -75686.569 | 0 +365330.33 | 7200.0 | – | C57 |
| 2021-03-27 11:14:04 | S | 11 22 00.898 | -12 56 55.28 | – | V | C57 |
| 2021-03-27 11:14:04 | s | 1 -76042.216 | 0 +365176.69 | 6290.0 | – | C57 |
| 2021-03-27 11:34:04 | S | 11 21 59.722 | -12 56 49.06 | – | V | C57 |
| 2021-03-27 11:34:04 | s | 1 -76752.862 | 0 +364866.34 | 3320.0 | – | C57 |
| 2021-03-27 11:54:04 | S | 11 21 58.418 | -12 56 44.20 | – | V | C57 |
| 2021-03-27 11:54:04 | s | 1 -77462.636 | 0 +364551.90 | 8800.0 | – | C57 |
| 2021-03-27 12:04:04 | S | 11 21 57.890 | -12 56 44.84 | – | V | C57 |
| 2021-03-27 12:04:04 | s | 1 -77817.194 | 0 +364393.15 | 5950.0 | – | C57 |
| 2021-03-27 12:14:04 | S | 11 21 57.264 | -12 56 43.30 | – | V | C57 |
| 2021-03-27 12:14:04 | s | 1 -78171.531 | 0 +364233.37 | 2710.0 | – | C57 |
| 2021-03-27 12:24:04 | S | 11 21 56.714 | -12 56 42.11 | – | V | C57 |
| 2021-03-27 12:24:04 | s | 1 -78525.645 | 0 +364072.57 | 9070.0 | – | C57 |
| 2021-03-27 12:34:04 | S | 11 21 56.098 | -12 56 40.85 | – | V | C57 |
| 2021-03-27 12:34:04 | s | 1 -78879.536 | 0 +363910.75 | 5030.0 | – | C57 |
| 2021-03-27 12:44:04 | S | 11 21 55.342 | -12 56 39.41 | – | V | C57 |
| 2021-03-27 12:44:04 | s | 1 -79233.202 | 0 +363747.90 | 590.0 | – | C57 |
| 2021-03-27 12:54:04 | S | 11 21 54.962 | -12 56 36.46 | – | V | C57 |
| 2021-03-27 12:54:04 | s | 1 -79586.642 | 0 +363584.03 | 5740.0 | – | C57 |
| 2021-03-27 13:04:04 | S | 11 21 54.223 | -12 56 36.10 | – | V | C57 |
| 2021-03-27 13:04:04 | s | 1 -79939.856 | 0 +363419.13 | 490.0 | – | C57 |
| 2021-03-27 13:14:04 | S | 11 21 53.767 | -12 56 34.01 | – | V | C57 |
| 2021-03-27 13:14:04 | s | 1 -80292.841 | 0 +363253.21 | 4830.0 | – | C57 |
| 2021-03-27 13:24:04 | S | 11 21 53.270 | -12 56 33.86 | – | V | C57 |
| 2021-03-27 13:24:04 | s | 1 -80645.598 | 0 +363086.27 | 8760.0 | – | C57 |
| 2021-03-27 13:34:04 | S | 11 21 52.267 | -12 56 31.63 | – | V | C57 |
| 2021-03-27 13:34:04 | s | 1 -80998.124 | 0 +362918.30 | 2280.0 | – | C57 |
| 2021-03-27 13:44:04 | S | 11 21 51.869 | -12 56 27.92 | – | V | C57 |
| 2021-03-27 13:44:04 | s | 1 -81350.419 | 0 +362749.31 | 5390.0 | – | C57 |
| 2021-03-27 13:54:04 | S | 11 21 51.286 | -12 56 29.69 | – | V | C57 |
| 2021-03-27 13:54:04 | s | 1 -81702.481 | 0 +362579.29 | 8070.0 | – | C57 |
| 2021-03-27 14:04:04 | S | 11 21 50.522 | -12 56 28.14 | – | V | C57 |
| 2021-03-27 14:04:04 | s | 1 -82054.310 | 0 +362408.24 | 340.0 | – | C57 |
| 2021-03-27 14:14:04 | S | 11 21 49.858 | -12 56 25.91 | – | V | C57 |
| 2021-03-27 14:14:04 | s | 1 -82405.903 | 0 +362236.17 | 2190.0 | – | C57 |
| 2021-03-27 14:24:04 | S | 11 21 49.363 | -12 56 24.61 | – | V | C57 |
| 2021-03-27 14:24:04 | s | 1 -82757.261 | 0 +362063.08 | 3610.0 | – | 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 |