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 |
|---|---|---|---|---|---|---|
| 2021-03-30 06:04:04 | S | 11 17 56.822 | -12 45 59.11 | – | V | C57 |
| 2021-03-30 06:04:04 | s | 1 -185419.74 | 6 +216497.84 | 5470.0 | – | C57 |
| 2021-03-30 06:14:04 | S | 11 17 56.270 | -12 45 58.14 | – | V | C57 |
| 2021-03-30 06:14:04 | s | 1 -185552.34 | 9 +215890.25 | 6770.0 | – | C57 |
| 2021-03-30 06:24:04 | S | 11 17 55.596 | -12 45 52.20 | – | V | C57 |
| 2021-03-30 06:24:04 | s | 1 -185683.81 | 8 +215281.34 | 5900.0 | – | C57 |
| 2021-03-30 06:34:04 | S | 11 17 55.063 | -12 45 52.60 | – | V | C57 |
| 2021-03-30 06:34:04 | s | 1 -185814.15 | 0 +214671.11 | 2860.0 | – | C57 |
| 2021-03-30 06:44:04 | S | 11 17 54.379 | -12 45 50.76 | – | V | C57 |
| 2021-03-30 06:44:04 | s | 1 -185943.33 | 8 +214059.57 | 7650.0 | – | C57 |
| 2021-03-30 06:54:04 | S | 11 17 53.798 | -12 45 50.29 | – | V | C57 |
| 2021-03-30 06:54:04 | s | 1 -186071.37 | 7 +213446.69 | 240.0 | – | C57 |
| 2021-03-30 07:04:04 | S | 11 17 53.030 | -12 45 46.84 | – | V | C57 |
| 2021-03-30 07:04:04 | s | 1 -186198.26 | 3 +212832.50 | 640.0 | – | C57 |
| 2021-03-30 07:14:04 | S | 11 17 52.946 | -12 45 45.29 | – | V | C57 |
| 2021-03-30 07:14:04 | s | 1 -186323.98 | 9 +212216.97 | 8820.0 | – | C57 |
| 2021-03-30 08:54:04 | S | 11 17 46.313 | -12 45 34.34 | – | V | C57 |
| 2021-03-30 08:54:04 | s | 1 -187516.30 | 8 +205988.51 | 6810.0 | – | C57 |
| 2021-03-30 09:04:04 | S | 11 17 45.979 | -12 45 25.67 | – | V | C57 |
| 2021-03-30 09:04:04 | s | 1 -187628.92 | 5 +205358.31 | 9980.0 | – | C57 |
| 2021-03-30 09:14:04 | S | 11 17 45.480 | -12 45 23.98 | – | V | C57 |
| 2021-03-30 09:14:04 | s | 1 -187740.31 | 6 +204726.77 | 820.0 | – | C57 |
| 2021-03-30 09:24:04 | S | 11 17 44.570 | -12 45 20.70 | – | V | C57 |
| 2021-03-30 09:24:04 | s | 1 -187850.47 | 6 +204093.88 | 9310.0 | – | C57 |
| 2021-03-30 09:34:04 | S | 11 17 43.980 | -12 45 22.25 | – | V | C57 |
| 2021-03-30 09:34:04 | s | 1 -187959.39 | 8 +203459.65 | 5430.0 | – | C57 |
| 2021-03-30 09:44:04 | S | 11 17 43.579 | -12 45 17.68 | – | V | C57 |
| 2021-03-30 09:44:04 | s | 1 -188067.07 | 9 +202824.08 | 9190.0 | – | C57 |
| 2021-03-30 09:54:04 | S | 11 17 42.586 | -12 45 17.35 | – | V | C57 |
| 2021-03-30 09:54:04 | s | 1 -188173.51 | 0 +202187.15 | 560.0 | – | C57 |
| 2021-03-30 10:04:04 | S | 11 17 42.170 | -12 45 13.86 | – | V | C57 |
| 2021-03-30 10:04:04 | s | 1 -188278.68 | 7 +201548.88 | 9530.0 | – | C57 |
| 2021-03-30 10:14:04 | S | 11 17 41.633 | -12 45 14.51 | – | V | C57 |
| 2021-03-30 10:14:04 | s | 1 -188382.60 | 4 +200909.25 | 6100.0 | – | C57 |
| 2021-03-30 10:34:04 | S | 11 17 40.358 | -12 45 12.13 | – | V | C57 |
| 2021-03-30 10:34:04 | s | 1 -188586.63 | 2 +199625.95 | 1960.0 | – | C57 |
| 2021-03-30 10:44:04 | S | 11 17 39.574 | -12 45 06.08 | – | V | C57 |
| 2021-03-30 10:44:04 | s | 1 -188686.73 | 2 +198982.26 | 1240.0 | – | C57 |
| 2021-03-30 10:54:04 | S | 11 17 39.113 | -12 45 04.14 | – | V | C57 |
| 2021-03-30 10:54:04 | s | 1 -188785.54 | 7 +198337.22 | 8060.0 | – | C57 |
| 2021-03-30 11:04:04 | S | 11 17 38.417 | -12 45 04.46 | – | V | C57 |
| 2021-03-30 11:04:04 | s | 1 -188883.07 | 1 +197690.82 | 2420.0 | – | C57 |
| 2021-03-30 11:14:04 | S | 11 17 37.670 | -12 44 59.17 | – | V | C57 |
| 2021-03-30 11:14:04 | s | 1 -188979.29 | 8 +197043.07 | 4290.0 | – | C57 |
| 2021-03-30 11:24:04 | S | 11 17 37.322 | -12 45 02.02 | – | V | C57 |
| 2021-03-30 11:24:04 | s | 1 -189074.22 | 2 +196393.95 | 3680.0 | – | C57 |
| 2021-03-30 11:34:04 | S | 11 17 36.828 | -12 45 00.76 | – | V | C57 |
| 2021-03-30 11:34:04 | s | 1 -189167.83 | 7 +195743.47 | 570.0 | – | C57 |
| 2021-03-30 11:44:04 | S | 11 17 36.115 | -12 45 00.14 | – | V | C57 |
| 2021-03-30 11:44:04 | s | 1 -189260.13 | 6 +195091.63 | 4940.0 | – | 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 |