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 |
|---|---|---|---|---|---|---|
| 2019-04-21 09:44:33 | S | 12 57 35.945 | -40 34 56.10 | – | V | C57 |
| 2019-04-21 09:44:33 | s | 1 -174562.38 | 0 +26943.955 | 980.0 | – | C57 |
| 2019-04-21 13:44:33 | S | 12 57 14.513 | -40 34 20.75 | – | V | C57 |
| 2019-04-21 13:44:33 | s | 1 -163456.78 | 5 + 6179.319 | 3460.0 | – | C57 |
| 2019-04-21 14:14:33 | S | 12 57 12.168 | -40 34 16.14 | – | V | C57 |
| 2019-04-21 14:14:33 | s | 1 -161904.60 | 9 + 3571.550 | 5910.0 | – | C57 |
| 2019-04-21 14:44:33 | S | 12 57 09.888 | -40 34 14.74 | – | V | C57 |
| 2019-04-21 14:44:33 | s | 1 -160313.66 | 0 + 962.832 | 7080.0 | – | C57 |
| 2019-04-21 15:14:33 | S | 12 57 07.310 | -40 34 05.56 | – | V | C57 |
| 2019-04-21 15:14:33 | s | 1 -158683.20 | 0 - 1646.217 | 3380.0 | – | C57 |
| 2019-04-21 15:44:33 | S | 12 57 04.618 | -40 34 02.28 | – | V | C57 |
| 2019-04-21 15:44:33 | s | 1 -157012.47 | 5 - 4254.944 | 1130.0 | – | C57 |
| 2019-04-21 16:14:33 | S | 12 57 01.999 | -40 33 59.36 | – | V | C57 |
| 2019-04-21 16:14:33 | s | 1 -155300.71 | 7 - 6862.656 | 6550.0 | – | C57 |
| 2019-04-21 16:44:33 | S | 12 56 59.314 | -40 33 52.16 | – | V | C57 |
| 2019-04-21 16:44:33 | s | 1 -153547.14 | 8 - 9468.617 | 5780.0 | – | C57 |
| 2019-04-21 17:44:33 | S | 12 56 54.038 | -40 33 45.83 | – | V | C57 |
| 2019-04-21 17:44:33 | s | 1 -149911.39 | 1 -14672.127 | 9780.0 | – | C57 |
| 2019-04-21 19:14:33 | S | 12 56 46.298 | -40 33 32.72 | – | V | C57 |
| 2019-04-21 19:14:33 | s | 1 -144123.96 | 2 -22443.225 | 7690.0 | – | C57 |
| 2019-04-21 19:44:33 | S | 12 56 43.649 | -40 33 25.63 | – | V | C57 |
| 2019-04-21 19:44:33 | s | 1 -142102.47 | 0 -25020.604 | 3700.0 | – | C57 |
| 2019-04-21 20:14:33 | S | 12 56 41.213 | -40 33 19.33 | – | V | C57 |
| 2019-04-21 20:14:33 | s | 1 -140033.38 | 8 -27589.706 | 4030.0 | – | C57 |
| 2019-04-21 20:44:33 | S | 12 56 38.546 | -40 33 13.43 | – | V | C57 |
| 2019-04-21 20:44:33 | s | 1 -137915.85 | 8 -30149.365 | 4130.0 | – | C57 |
| 2019-04-21 21:14:33 | S | 12 56 35.734 | -40 33 08.78 | – | V | C57 |
| 2019-04-21 21:14:33 | s | 1 -135749.01 | 7 -32698.347 | 9380.0 | – | C57 |
| 2019-04-21 21:44:33 | S | 12 56 33.446 | -40 33 03.31 | – | V | C57 |
| 2019-04-21 21:44:33 | s | 1 -133532.00 | 1 -35235.345 | 5110.0 | – | C57 |
| 2019-04-21 22:14:33 | S | 12 56 30.691 | -40 33 00.32 | – | V | C57 |
| 2019-04-21 22:14:33 | s | 1 -131263.94 | 9 -37758.979 | 6570.0 | – | C57 |
| 2019-04-24 09:03:30 | C | 12 51 58.20 | -40 22 06.7 | – | V | T05 |
| 2019-04-24 09:10:05 | C | 12 51 57.63 | -40 22 05.4 | – | V | T05 |
| 2019-04-24 09:12:03 | C | 12 51 57.52 | -40 22 05.4 | – | V | T05 |
| 2019-04-24 09:13:23 | C | 12 51 57.40 | -40 22 05.7 | – | V | T05 |
| 2019-04-24 09:21:09 | C | 12 51 56.81 | -40 22 03.4 | – | V | T05 |
| 2019-04-24 09:44:26 | C | 12 51 54.98 | -40 21 58.8 | – | V | T05 |
| 2019-04-24 09:46:25 | C | 12 51 54.83 | -40 21 58.5 | – | V | T05 |
| 2019-04-26 09:42:00 | C | 12 48 16.82 | -40 11 47.3 | – | V | T08 |
| 2019-04-26 09:54:02 | C | 12 48 15.89 | -40 11 44.4 | – | V | T08 |
| 2019-04-26 10:00:40 | C | 12 48 15.38 | -40 11 43.1 | – | V | T08 |
| 2019-04-26 10:05:19 | C | 12 48 15.04 | -40 11 41.9 | – | V | T08 |
| 2019-04-26 10:12:39 | C | 12 48 14.46 | -40 11 40.3 | – | V | T08 |
| 2019-04-26 10:17:18 | C | 12 48 14.08 | -40 11 39.1 | – | V | T08 |
| 2019-04-26 10:23:56 | C | 12 48 13.57 | -40 11 37.6 | – | V | T08 |
| 2019-04-26 10:35:55 | C | 12 48 12.62 | -40 11 34.9 | – | V | T08 |
| 2019-05-02 09:44:53 | C | 12 37 56.71 | -39 32 16.0 | – | V | T05 |
| 2019-05-02 09:58:24 | C | 12 37 55.79 | -39 32 11.6 | – | V | T05 |
| 2019-05-02 10:11:53 | C | 12 37 54.82 | -39 32 07.3 | – | V | T05 |
| 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 |