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 |
|---|---|---|---|---|---|---|
| 2021-03-28 06:14:04 | S | 11 20 51.698 | -12 53 56.11 | – | V | C57 |
| 2021-03-28 06:14:04 | s | 1 -114881.76 | 3 +340900.98 | 2810.0 | – | C57 |
| 2021-03-28 06:24:04 | S | 11 20 51.154 | -12 53 54.78 | – | V | C57 |
| 2021-03-28 06:24:04 | s | 1 -115204.73 | 0 +340628.04 | 2490.0 | – | C57 |
| 2021-03-28 06:34:04 | S | 11 20 50.455 | -12 53 46.36 | – | V | C57 |
| 2021-03-28 06:34:04 | s | 1 -115527.33 | 6 +340354.04 | 1510.0 | – | C57 |
| 2021-03-28 06:44:04 | S | 11 20 49.862 | -12 53 51.47 | – | V | C57 |
| 2021-03-28 06:44:04 | s | 1 -115849.58 | 1 +340078.98 | 9870.0 | – | C57 |
| 2021-03-28 06:54:04 | S | 11 20 49.366 | -12 53 47.47 | – | V | C57 |
| 2021-03-28 06:54:04 | s | 1 -116171.46 | 3 +339802.86 | 7550.0 | – | C57 |
| 2021-03-28 07:04:04 | S | 11 20 48.701 | -12 53 50.17 | – | V | C57 |
| 2021-03-28 07:04:04 | s | 1 -116492.98 | 1 +339525.68 | 4560.0 | – | C57 |
| 2021-03-28 07:14:04 | S | 11 20 47.935 | -12 53 45.49 | – | V | C57 |
| 2021-03-28 07:14:04 | s | 1 -116814.13 | 2 +339247.44 | 900.0 | – | C57 |
| 2021-03-28 07:24:04 | S | 11 20 47.402 | -12 53 46.61 | – | V | C57 |
| 2021-03-28 07:24:04 | s | 1 -117134.91 | 7 +338968.14 | 6560.0 | – | C57 |
| 2021-03-28 07:34:04 | S | 11 20 46.802 | -12 53 43.12 | – | V | C57 |
| 2021-03-28 07:34:04 | s | 1 -117455.33 | 2 +338687.78 | 1550.0 | – | C57 |
| 2021-03-28 07:44:04 | S | 11 20 46.042 | -12 53 42.25 | – | V | C57 |
| 2021-03-28 07:44:04 | s | 1 -117775.37 | 7 +338406.36 | 5840.0 | – | C57 |
| 2021-03-28 07:54:04 | S | 11 20 45.538 | -12 53 36.31 | – | V | C57 |
| 2021-03-28 07:54:04 | s | 1 -118095.05 | 0 +338123.88 | 9460.0 | – | C57 |
| 2021-03-28 08:04:04 | S | 11 20 44.707 | -12 53 39.70 | – | V | C57 |
| 2021-03-28 08:04:04 | s | 1 -118414.35 | 0 +337840.33 | 2380.0 | – | C57 |
| 2021-03-28 08:14:04 | S | 11 20 44.357 | -12 53 34.04 | – | V | C57 |
| 2021-03-28 08:14:04 | s | 1 -118733.27 | 5 +337555.72 | 4610.0 | – | C57 |
| 2021-03-28 08:24:04 | S | 11 20 43.718 | -12 53 36.60 | – | V | C57 |
| 2021-03-28 08:24:04 | s | 1 -119051.82 | 4 +337270.05 | 6150.0 | – | C57 |
| 2021-03-28 08:34:04 | S | 11 20 43.164 | -12 53 34.48 | – | V | C57 |
| 2021-03-28 08:34:04 | s | 1 -119369.99 | 5 +336983.31 | 6990.0 | – | C57 |
| 2021-03-28 08:44:04 | S | 11 20 42.514 | -12 53 34.22 | – | V | C57 |
| 2021-03-28 08:44:04 | s | 1 -119687.78 | 7 +336695.51 | 7130.0 | – | C57 |
| 2021-03-28 09:04:04 | S | 11 20 41.400 | -12 53 24.97 | – | V | C57 |
| 2021-03-28 09:04:04 | s | 1 -120322.22 | 7 +336116.71 | 5300.0 | – | C57 |
| 2021-03-28 09:14:04 | S | 11 20 40.757 | -12 53 27.35 | – | V | C57 |
| 2021-03-28 09:14:04 | s | 1 -120638.87 | 2 +335825.71 | 3330.0 | – | C57 |
| 2021-03-28 09:34:04 | S | 11 20 39.490 | -12 53 20.00 | – | V | C57 |
| 2021-03-28 09:34:04 | s | 1 -121271.00 | 5 +335240.52 | 7240.0 | – | C57 |
| 2021-03-28 09:54:04 | S | 11 20 38.198 | -12 53 21.88 | – | V | C57 |
| 2021-03-28 09:54:04 | s | 1 -121901.58 | 5 +334651.05 | 8280.0 | – | C57 |
| 2021-03-28 10:04:04 | S | 11 20 38.026 | -12 53 17.16 | – | V | C57 |
| 2021-03-28 10:04:04 | s | 1 -122216.28 | 8 +334354.71 | 2710.0 | – | C57 |
| 2021-03-28 10:14:04 | S | 11 20 37.176 | -12 53 14.39 | – | V | C57 |
| 2021-03-28 10:14:04 | s | 1 -122530.59 | 9 +334057.31 | 6420.0 | – | C57 |
| 2021-03-28 10:24:04 | S | 11 20 36.454 | -12 53 17.45 | – | V | C57 |
| 2021-03-28 10:24:04 | s | 1 -122844.51 | 5 +333758.83 | 9410.0 | – | C57 |
| 2021-03-28 10:34:04 | S | 11 20 35.796 | -12 53 10.79 | – | V | C57 |
| 2021-03-28 10:34:04 | s | 1 -123158.03 | 6 +333459.29 | 1650.0 | – | C57 |
| 2021-03-28 11:34:04 | S | 11 20 32.174 | -12 53 04.24 | – | V | C57 |
| 2021-03-28 11:34:04 | s | 1 -125030.75 | 6 +331639.51 | 9600.0 | – | 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 |