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 01:34:04 | S | 11 16 45.542 | -12 42 25.20 | – | V | C57 |
| 2021-03-31 01:34:04 | s | 1 -191606.07 | 5 +136110.75 | 1650.0 | – | C57 |
| 2021-03-31 02:24:04 | S | 11 16 42.528 | -12 42 18.97 | – | V | C57 |
| 2021-03-31 02:24:04 | s | 1 -191355.06 | 4 +132242.50 | 5980.0 | – | C57 |
| 2021-03-31 02:34:04 | S | 11 16 41.767 | -12 42 13.50 | – | V | C57 |
| 2021-03-31 02:34:04 | s | 1 -191298.59 | 2 +131464.47 | 4770.0 | – | C57 |
| 2021-03-31 02:44:04 | S | 11 16 41.318 | -12 42 15.05 | – | V | C57 |
| 2021-03-31 02:44:04 | s | 1 -191240.00 | 2 +130684.99 | 9480.0 | – | C57 |
| 2021-03-31 02:54:04 | S | 11 16 40.848 | -12 42 11.05 | – | V | C57 |
| 2021-03-31 02:54:04 | s | 1 -191179.28 | 1 +129904.05 | 80.0 | – | C57 |
| 2021-03-31 03:04:04 | S | 11 16 39.833 | -12 42 10.69 | – | V | C57 |
| 2021-03-31 03:04:04 | s | 1 -191116.41 | 7 +129121.65 | 6550.0 | – | C57 |
| 2021-03-31 03:14:04 | S | 11 16 39.478 | -12 42 07.13 | – | V | C57 |
| 2021-03-31 03:14:04 | s | 1 -191051.39 | 7 +128337.79 | 8870.0 | – | C57 |
| 2021-03-31 03:24:04 | S | 11 16 38.892 | -12 42 09.76 | – | V | C57 |
| 2021-03-31 03:24:04 | s | 1 -190984.20 | 8 +127552.47 | 7010.0 | – | C57 |
| 2021-03-31 03:34:04 | S | 11 16 38.249 | -12 42 05.94 | – | V | C57 |
| 2021-03-31 03:34:04 | s | 1 -190914.83 | 7 +126765.69 | 940.0 | – | C57 |
| 2021-03-31 03:54:04 | S | 11 16 37.070 | -12 42 00.22 | – | V | C57 |
| 2021-03-31 03:54:04 | s | 1 -190769.49 | 8 +125187.75 | 6090.0 | – | C57 |
| 2021-03-31 04:04:04 | S | 11 16 36.310 | -12 42 01.33 | – | V | C57 |
| 2021-03-31 04:04:04 | s | 1 -190693.50 | 4 +124396.58 | 7250.0 | – | C57 |
| 2021-03-31 04:14:04 | S | 11 16 35.818 | -12 41 54.85 | – | V | C57 |
| 2021-03-31 04:14:04 | s | 1 -190615.27 | 5 +123603.96 | 4110.0 | – | C57 |
| 2021-03-31 04:24:04 | S | 11 16 35.086 | -12 41 52.19 | – | V | C57 |
| 2021-03-31 04:24:04 | s | 1 -190534.79 | 8 +122809.88 | 6630.0 | – | C57 |
| 2021-03-31 04:34:04 | S | 11 16 34.594 | -12 41 54.10 | – | V | C57 |
| 2021-03-31 04:34:04 | s | 1 -190452.06 | 0 +122014.34 | 4780.0 | – | C57 |
| 2021-03-31 04:54:04 | S | 11 16 33.074 | -12 41 49.88 | – | V | C57 |
| 2021-03-31 04:54:04 | s | 1 -190279.74 | 5 +120418.87 | 7910.0 | – | C57 |
| 2021-03-31 05:04:04 | S | 11 16 32.690 | -12 41 45.20 | – | V | C57 |
| 2021-03-31 05:04:04 | s | 1 -190190.14 | 0 +119618.95 | 2830.0 | – | C57 |
| 2021-03-31 05:14:04 | S | 11 16 32.251 | -12 41 45.85 | – | V | C57 |
| 2021-03-31 05:14:04 | s | 1 -190098.21 | 9 +118817.56 | 3270.0 | – | C57 |
| 2021-03-31 05:24:04 | S | 11 16 31.493 | -12 41 43.84 | – | V | C57 |
| 2021-03-31 05:24:04 | s | 1 -190003.96 | 6 +118014.72 | 9220.0 | – | C57 |
| 2021-03-31 06:26:34 | C | 11 16 23.15 | -12 40 23.4 | – | V | U52 |
| 2021-03-31 06:29:33 | C | 11 16 23.07 | -12 40 23.3 | – | V | U52 |
| 2021-03-31 06:32:31 | C | 11 16 22.91 | -12 40 24.2 | – | V | U52 |
| 2021-03-31 06:34:04 | S | 11 16 27.158 | -12 41 27.78 | – | V | C57 |
| 2021-03-31 06:34:04 | s | 1 -189277.71 | 7 +112353.96 | 2550.0 | – | C57 |
| 2021-03-31 07:04:04 | S | 11 16 25.284 | -12 41 25.44 | – | V | C57 |
| 2021-03-31 07:04:04 | s | 1 -188930.03 | 5 +109906.05 | 5070.0 | – | C57 |
| 2021-03-31 07:24:04 | S | 11 16 24.134 | -12 41 19.75 | – | V | C57 |
| 2021-03-31 07:24:04 | s | 1 -188685.79 | 8 +108266.84 | 9380.0 | – | C57 |
| 2021-03-31 07:34:04 | S | 11 16 23.530 | -12 41 19.28 | – | V | C57 |
| 2021-03-31 07:34:04 | s | 1 -188559.89 | 7 +107445.06 | 4230.0 | – | C57 |
| 2021-03-31 07:44:04 | S | 11 16 23.117 | -12 41 16.37 | – | V | C57 |
| 2021-03-31 07:44:04 | s | 1 -188431.45 | 4 +106621.82 | 4160.0 | – | C57 |
| 2021-03-31 07:54:04 | S | 11 16 22.339 | -12 41 18.74 | – | 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 |