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 |
|---|---|---|---|---|---|---|
| 1979-03-09 17:04:33 | – | 13 52 58.03 | -36 00 02.3 | – | – | 260 |
| 1979-03-09 18:04:33 | – | 13 52 56.14 | -36 00 29.1 | – | – | 260 |
| 1981-02-09 14:09:48 | A | 12 17 15.78 | -11 26 28.0 | – | – | 413 |
| 1981-02-09 14:32:18 | A | 12 17 15.07 | -11 26 32.7 | – | – | 413 |
| 1981-02-14 15:50:24 | A | 12 12 42.76 | -11 49 00.4 | – | – | 413 |
| 1981-02-14 16:35:24 | A | 12 12 41.07 | -11 49 07.1 | – | – | 413 |
| 1981-03-02 12:29:51 | A | 11 53 31.63 | -12 25 23.0 | – | – | 413 |
| 1981-03-02 13:34:52 | A | 11 53 27.91 | -12 25 25.4 | – | – | 413 |
| 1981-03-07 13:16:01 | A | 11 46 14.94 | -12 25 12.8 | – | – | 413 |
| 1981-03-07 14:16:02 | A | 11 46 11.34 | -12 25 12.5 | – | – | 413 |
| 1981-03-10 12:56:45 | A | 11 41 46.85 | -12 22 27.7 | – | – | 413 |
| 1981-03-10 13:56:45 | A | 11 41 43.08 | -12 22 26.1 | – | – | 413 |
| 1981-03-12 12:42:24 | A | 11 38 45.90 | -12 19 35.7 | – | – | 413 |
| 1982-07-30 11:20:05 | A | 05 54 33.0 | +37 43 17 | – | – | 675 |
| 1982-08-14 11:49:06 | A | 06 57 16.70 | +38 01 21.4 | – | – | 675 |
| 1982-08-15 11:41:06 | A | 07 01 12.40 | +37 58 43.4 | – | – | 675 |
| 1983-01-12 10:29:21 | A | 11 01 59.77 | +18 52 38.4 | – | A | 801 |
| 1983-02-11 07:00:59 | A | 10 15 37.27 | +19 04 01.7 | 17.2 | – | 688 |
| 1983-02-11 07:47:00 | A | 10 15 33.58 | +19 04 00.1 | – | – | 688 |
| 1983-02-14 06:38:07 | A | 10 09 56.21 | +19 01 47.8 | – | A | 801 |
| 1984-04-01 15:57:29 | A | 17 25 28.66 | -53 14 50.1 | – | – | 474 |
| 1984-04-01 16:38:49 | A | 17 25 31.02 | -53 15 18.7 | – | – | 474 |
| 1984-05-26 12:52:29 | A | 17 40 53.83 | -70 27 22.4 | – | – | 474 |
| 1984-05-26 13:24:59 | A | 17 40 50.73 | -70 27 45.4 | – | – | 474 |
| 1984-06-22 09:39:21 | A | 15 52 27.08 | -73 17 05.7 | – | – | 474 |
| 1984-06-22 10:00:21 | A | 15 52 23.02 | -73 16 59.3 | – | – | 474 |
| 1984-07-17 08:34:29 | A | 14 56 41.14 | -66 01 18.5 | – | – | 474 |
| 1984-07-17 08:58:30 | A | 14 56 40.92 | -66 00 54.5 | – | – | 474 |
| 1984-08-25 10:25:01 | A | 16 07 30.54 | -46 19 26.1 | – | – | 474 |
| 1984-08-25 10:39:31 | A | 16 07 32.21 | -46 19 02.3 | – | – | 474 |
| 1984-09-21 09:35:51 | A | 17 31 15.20 | -26 08 16.7 | – | – | 474 |
| 1984-09-21 09:50:41 | A | 17 31 17.23 | -26 07 42.6 | – | – | 474 |
| 1984-09-25 00:16:16 | A | 17 42 37.99 | -22 55 19.6 | – | A | 801 |
| 1984-09-27 00:19:06 | A | 17 48 54.59 | -21 05 34.3 | – | A | 801 |
| 1984-10-15 23:09:50 | A | 18 47 03.87 | -02 50 57.6 | – | A | 801 |
| 1984-10-17 23:12:38 | A | 18 53 05.46 | -00 54 04.9 | – | A | 801 |
| 1984-11-20 23:01:12 | A | 20 41 30.37 | +28 17 27.8 | – | A | 801 |
| 1984-12-21 06:11:00 | A | 22 53 38.96 | +44 26 59.3 | – | – | 568 |
| 1984-12-22 07:14:00 | A | 22 59 02.29 | +44 47 57.3 | – | – | 568 |
| 1984-12-23 05:33:59 | A | 23 03 53.37 | +45 05 57.6 | – | – | 568 |
| 1984-12-26 22:42:19 | A | 23 23 34.18 | +46 10 29.9 | – | A | 801 |
| 1988-01-13 10:21:23 | A | 12 15 18.35 | -05 04 23.3 | – | – | 688 |
| 1988-01-13 10:31:43 | A | 12 15 18.33 | -05 04 26.5 | – | – | 688 |
| 1990-01-26 09:45:59 | A | 10 16 46.72 | +26 23 27.9 | – | – | 675 |
| 1990-01-26 10:32:45 | A | 10 16 42.64 | +26 23 28.1 | – | – | 675 |
| 1991-12-15 03:50:31 | c | 21 46 15.24 | +16 08 06.8 | – | i | 691 |
| 1991-12-15 04:01:01 | c | 21 46 16.87 | +16 08 23.3 | – | i | 691 |
| 1991-12-15 04:12:12 | c | 21 46 18.64 | +16 08 40.9 | – | i | 691 |
| 1994-12-09 12:11:11 | C | 11 51 38.58 | +03 10 53.8 | – | a | 691 |
| 1994-12-09 12:34:16 | C | 11 51 39.27 | +03 10 44.4 | – | a | 691 |
| 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 |