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 21:44:04 | S | 11 19 55.224 | -12 51 26.35 | – | V | C57 |
| 2021-03-28 21:44:04 | s | 1 -143176.19 | 5 +310921.59 | 9030.0 | – | C57 |
| 2021-03-28 22:04:04 | S | 11 19 53.916 | -12 51 19.73 | – | V | C57 |
| 2021-03-28 22:04:04 | s | 1 -143741.03 | 6 +310173.05 | 7880.0 | – | C57 |
| 2021-03-28 22:14:04 | S | 11 19 53.244 | -12 51 21.13 | – | V | C57 |
| 2021-03-28 22:14:04 | s | 1 -144022.68 | 1 +309797.11 | 860.0 | – | C57 |
| 2021-03-28 22:24:04 | S | 11 19 52.474 | -12 51 16.96 | – | V | C57 |
| 2021-03-28 22:24:04 | s | 1 -144303.80 | 6 +309420.06 | 2860.0 | – | C57 |
| 2021-03-28 22:34:04 | S | 11 19 52.008 | -12 51 18.32 | – | V | C57 |
| 2021-03-28 22:34:04 | s | 1 -144584.40 | 8 +309041.88 | 3890.0 | – | C57 |
| 2021-03-28 22:44:04 | S | 11 19 51.334 | -12 51 16.27 | – | V | C57 |
| 2021-03-28 22:44:04 | s | 1 -144864.48 | 7 +308662.59 | 3940.0 | – | C57 |
| 2021-03-28 23:04:04 | S | 11 19 50.141 | -12 51 13.54 | – | V | C57 |
| 2021-03-28 23:04:04 | s | 1 -145423.06 | 5 +307900.66 | 1090.0 | – | C57 |
| 2021-03-28 23:24:04 | S | 11 19 49.030 | -12 51 09.54 | – | V | C57 |
| 2021-03-28 23:24:04 | s | 1 -145979.52 | 4 +307134.26 | 4270.0 | – | C57 |
| 2021-03-28 23:44:04 | S | 11 19 47.897 | -12 51 04.75 | – | V | C57 |
| 2021-03-28 23:44:04 | s | 1 -146533.84 | 6 +306363.37 | 3460.0 | – | C57 |
| 2021-03-28 23:54:04 | S | 11 19 46.973 | -12 51 05.40 | – | V | C57 |
| 2021-03-28 23:54:04 | s | 1 -146810.20 | 1 +305976.24 | 6550.0 | – | C57 |
| 2021-03-29 00:04:04 | S | 11 19 46.416 | -12 51 00.40 | – | V | C57 |
| 2021-03-29 00:04:04 | s | 1 -147086.01 | 6 +305587.99 | 8630.0 | – | C57 |
| 2021-03-29 00:14:04 | S | 11 19 45.986 | -12 51 01.37 | – | V | C57 |
| 2021-03-29 00:14:04 | s | 1 -147361.28 | 8 +305198.62 | 9700.0 | – | C57 |
| 2021-03-29 00:24:04 | S | 11 19 45.290 | -12 50 59.68 | – | V | C57 |
| 2021-03-29 00:24:04 | s | 1 -147636.01 | 7 +304808.12 | 9740.0 | – | C57 |
| 2021-03-29 00:44:04 | S | 11 19 44.083 | -12 50 54.78 | – | V | C57 |
| 2021-03-29 00:44:04 | s | 1 -148183.83 | 3 +304023.75 | 6760.0 | – | C57 |
| 2021-03-29 00:54:04 | S | 11 19 43.524 | -12 50 53.74 | – | V | C57 |
| 2021-03-29 00:54:04 | s | 1 -148456.91 | 6 +303629.88 | 3730.0 | – | C57 |
| 2021-03-29 01:04:04 | S | 11 19 42.974 | -12 50 49.99 | – | V | C57 |
| 2021-03-29 01:04:04 | s | 1 -148729.44 | 6 +303234.88 | 9660.0 | – | C57 |
| 2021-03-29 01:14:04 | S | 11 19 42.509 | -12 50 50.17 | – | V | C57 |
| 2021-03-29 01:14:04 | s | 1 -149001.42 | 2 +302838.75 | 4560.0 | – | C57 |
| 2021-03-29 01:24:04 | S | 11 19 41.863 | -12 50 50.89 | – | V | C57 |
| 2021-03-29 01:24:04 | s | 1 -149272.84 | 1 +302441.49 | 8410.0 | – | C57 |
| 2021-03-29 01:34:04 | S | 11 19 41.266 | -12 50 48.84 | – | V | C57 |
| 2021-03-29 01:34:04 | s | 1 -149543.70 | 1 +302043.10 | 1220.0 | – | C57 |
| 2021-03-29 01:54:04 | S | 11 19 39.900 | -12 50 46.32 | – | V | C57 |
| 2021-03-29 01:54:04 | s | 1 -150083.73 | 5 +301242.93 | 3670.0 | – | C57 |
| 2021-03-29 02:04:04 | S | 11 19 39.324 | -12 50 41.78 | – | V | C57 |
| 2021-03-29 02:04:04 | s | 1 -150352.90 | 6 +300841.14 | 3310.0 | – | C57 |
| 2021-03-29 02:14:04 | S | 11 19 38.599 | -12 50 41.93 | – | V | C57 |
| 2021-03-29 02:14:04 | s | 1 -150621.50 | 8 +300438.23 | 1890.0 | – | C57 |
| 2021-03-29 02:24:04 | S | 11 19 38.038 | -12 50 39.77 | – | V | C57 |
| 2021-03-29 02:24:04 | s | 1 -150889.54 | 1 +300034.18 | 9400.0 | – | C57 |
| 2021-03-29 02:34:04 | S | 11 19 37.618 | -12 50 34.33 | – | V | C57 |
| 2021-03-29 02:34:04 | s | 1 -151157.00 | 2 +299628.99 | 5840.0 | – | C57 |
| 2021-03-29 02:44:04 | S | 11 19 36.823 | -12 50 37.10 | – | V | C57 |
| 2021-03-29 02:44:04 | s | 1 -151423.88 | 8 +299222.67 | 1200.0 | – | 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 |