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 14:34:04 | S | 11 21 48.622 | -12 56 21.62 | – | V | C57 |
| 2021-03-27 14:34:04 | s | 1 -83108.381 | 0 +361888.95 | 4610.0 | – | C57 |
| 2021-03-27 14:54:04 | S | 11 21 47.546 | -12 56 20.47 | – | V | C57 |
| 2021-03-27 14:54:04 | s | 1 -83809.906 | 0 +361537.63 | 5320.0 | – | C57 |
| 2021-03-27 15:04:04 | S | 11 21 47.018 | -12 56 16.51 | – | V | C57 |
| 2021-03-27 15:04:04 | s | 1 -84160.308 | 0 +361360.43 | 5020.0 | – | C57 |
| 2021-03-27 15:14:04 | S | 11 21 46.512 | -12 56 16.69 | – | V | C57 |
| 2021-03-27 15:14:04 | s | 1 -84510.468 | 0 +361182.20 | 4300.0 | – | C57 |
| 2021-03-27 15:24:04 | S | 11 21 45.806 | -12 56 15.61 | – | V | C57 |
| 2021-03-27 15:24:04 | s | 1 -84860.386 | 0 +361002.95 | 3130.0 | – | C57 |
| 2021-03-27 15:34:04 | S | 11 21 44.724 | -12 56 09.67 | – | V | C57 |
| 2021-03-27 15:34:04 | s | 1 -85210.059 | 0 +360822.66 | 1530.0 | – | C57 |
| 2021-03-27 15:44:04 | S | 11 21 44.551 | -12 56 07.04 | – | V | C57 |
| 2021-03-27 15:44:04 | s | 1 -85559.487 | 0 +360641.35 | 9480.0 | – | C57 |
| 2021-03-27 15:54:04 | S | 11 21 43.831 | -12 56 10.61 | – | V | C57 |
| 2021-03-27 15:54:04 | s | 1 -85908.668 | 0 +360459.02 | 6990.0 | – | C57 |
| 2021-03-27 16:04:04 | S | 11 21 43.414 | -12 56 06.79 | – | V | C57 |
| 2021-03-27 16:04:04 | s | 1 -86257.602 | 0 +360275.65 | 4060.0 | – | C57 |
| 2021-03-27 16:14:04 | S | 11 21 42.547 | -12 56 05.60 | – | V | C57 |
| 2021-03-27 16:14:04 | s | 1 -86606.287 | 0 +360091.25 | 670.0 | – | C57 |
| 2021-03-27 16:24:04 | S | 11 21 41.926 | -12 56 05.93 | – | V | C57 |
| 2021-03-27 16:24:04 | s | 1 -86954.722 | 0 +359905.83 | 6840.0 | – | C57 |
| 2021-03-27 16:34:04 | S | 11 21 41.405 | -12 56 01.64 | – | V | C57 |
| 2021-03-27 16:34:04 | s | 1 -87302.905 | 0 +359719.38 | 2550.0 | – | C57 |
| 2021-03-27 17:04:04 | S | 11 21 39.590 | -12 55 58.30 | – | V | C57 |
| 2021-03-27 17:04:04 | s | 1 -88345.938 | 0 +359153.85 | 6950.0 | – | C57 |
| 2021-03-27 17:14:04 | S | 11 21 39.094 | -12 55 58.15 | – | V | C57 |
| 2021-03-27 17:14:04 | s | 1 -88693.105 | 0 +358963.28 | 830.0 | – | C57 |
| 2021-03-27 17:24:04 | S | 11 21 38.323 | -12 55 57.36 | – | V | C57 |
| 2021-03-27 17:24:04 | s | 1 -89040.015 | 0 +358771.68 | 4240.0 | – | C57 |
| 2021-03-27 17:34:04 | S | 11 21 37.834 | -12 55 53.58 | – | V | C57 |
| 2021-03-27 17:34:04 | s | 1 -89386.667 | 0 +358579.05 | 7190.0 | – | C57 |
| 2021-03-27 18:14:04 | S | 11 21 35.407 | -12 55 47.50 | – | V | C57 |
| 2021-03-27 18:14:04 | s | 1 -90770.668 | 0 +357798.22 | 4260.0 | – | C57 |
| 2021-03-27 18:24:04 | S | 11 21 34.963 | -12 55 47.28 | – | V | C57 |
| 2021-03-27 18:24:04 | s | 1 -91116.011 | 0 +357600.44 | 4840.0 | – | C57 |
| 2021-03-27 18:44:04 | S | 11 21 33.554 | -12 55 41.16 | – | V | C57 |
| 2021-03-27 18:44:04 | s | 1 -91805.898 | 0 +357201.77 | 4560.0 | – | C57 |
| 2021-03-27 18:54:04 | S | 11 21 33.000 | -12 55 44.22 | – | V | C57 |
| 2021-03-27 18:54:04 | s | 1 -92150.440 | 0 +357000.89 | 3690.0 | – | C57 |
| 2021-03-27 19:04:04 | S | 11 21 32.206 | -12 55 35.18 | – | V | C57 |
| 2021-03-27 19:04:04 | s | 1 -92494.714 | 0 +356798.97 | 2330.0 | – | C57 |
| 2021-03-27 19:24:04 | S | 11 21 31.399 | -12 55 38.21 | – | V | C57 |
| 2021-03-27 19:24:04 | s | 1 -93182.448 | 0 +356392.04 | 8140.0 | – | C57 |
| 2021-03-27 20:04:04 | S | 11 21 28.714 | -12 55 30.04 | – | V | C57 |
| 2021-03-27 20:04:04 | s | 1 -94554.633 | 0 +355565.78 | 3810.0 | – | C57 |
| 2021-03-27 20:24:04 | S | 11 21 27.586 | -12 55 29.39 | – | V | C57 |
| 2021-03-27 20:24:04 | s | 1 -95239.064 | 0 +355146.44 | 3630.0 | – | C57 |
| 2021-03-27 20:34:04 | S | 11 21 27.022 | -12 55 28.13 | – | V | C57 |
| 2021-03-27 20:34:04 | s | 1 -95580.860 | 0 +354935.22 | 7780.0 | – | 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 |