IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.3355121545 ± 2.00e+00 |
| Semi-major axis (a) | 1.2457769668 AU ± 3.00e+00 |
| Inclination (i) | 13.33577542° ± 4.00e+00 |
| Long. of Asc. Node (Ω) | 337.14082621° ± 5.00e+00 |
| Arg. of Perihelion (ω) | 277.01835526° ± 6.00e+00 |
| Mean Anomaly (M) | 212.92032873° ± 2.36e-05 |
| Mean Motion (n) | 0.7088458984°/day ± 2.56e+00 |
| Perihelion dist (q) | 0.82780365 AU ± 3.19e+00 |
| Aphelion dist (Q) | 1.66375028 AU ± 4.72e+00 |
| Orbital Period | 1.39046623 yr ± 5.02e+00 |
| NGA Model | r2 |
| A2 | 3.55475120e-06 AU/d² |
| H (abs. magnitude) | 15.26 |
|---|---|
| G (slope) | 0.15 |
1983 CY3
| Source | IAA |
|---|---|
| Solution Date | 2026-04-26 |
| RMS Residual | 0.276″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.028806 AU |
| Observations Used | 9056 |
| Radar Obs Used | 5 |
| Gaia Obs Used | 104 |
| Oppositions | 19 |
| Arc Total | 1951-2017 |
| First Observation Used | 1951-08-31 |
| Last Observation Used | 2026-04-08 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2008-12-08 21:03:57 | C | 00 45 31.83 | +32 25 26.9 | – | a | 233 |
| 2008-12-08 21:10:35 | C | 00 45 31.94 | +32 25 23.7 | – | a | 233 |
| 2008-12-11 19:09:18 | C | 00 47 11.43 | +31 52 36.4 | 16.8 | o | C20 |
| 2008-12-11 19:12:25 | C | 00 47 11.50 | +31 52 35.1 | 16.7 | o | C20 |
| 2008-12-13 18:43:17 | C | 00 48 32.36 | +31 32 02.6 | 17.1 | r | C20 |
| 2008-12-13 18:46:23 | C | 00 48 32.42 | +31 32 01.5 | 17.2 | r | C20 |
| 2008-12-14 19:41:57 | C | 00 49 18.69 | +31 21 47.5 | 16.9 | o | C20 |
| 2008-12-14 19:45:04 | C | 00 49 18.79 | +31 21 46.0 | 16.9 | o | C20 |
| 2008-12-17 18:55:52 | C | 00 51 45.76 | +30 54 37.0 | 17.1 | r | C20 |
| 2008-12-17 18:58:58 | C | 00 51 45.86 | +30 54 36.0 | 17.1 | r | C20 |
| 2008-12-20 20:42:57 | C | 00 54 39.00 | +30 29 33.7 | – | c | A24 |
| 2008-12-20 20:44:23 | C | 00 54 39.06 | +30 29 33.2 | – | c | A24 |
| 2008-12-20 21:04:07 | C | 00 54 39.84 | +30 29 26.9 | – | c | A24 |
| 2008-12-20 21:25:18 | C | 00 54 40.69 | +30 29 19.7 | – | c | A24 |
| 2008-12-20 21:45:02 | C | 00 54 41.48 | +30 29 13.2 | – | c | A24 |
| 2008-12-20 21:46:28 | C | 00 54 41.54 | +30 29 12.8 | – | c | A24 |
| 2008-12-21 19:47:01 | C | 00 55 37.35 | +30 22 21.4 | – | c | A24 |
| 2008-12-21 19:48:27 | C | 00 55 37.45 | +30 22 21.3 | – | c | A24 |
| 2008-12-26 17:13:06 | C | 01 01 02.61 | +29 50 08.4 | – | r | 240 |
| 2008-12-26 17:16:09 | C | 01 01 02.75 | +29 50 07.7 | – | r | 240 |
| 2008-12-26 17:19:14 | C | 01 01 02.85 | +29 50 07.0 | – | r | 240 |
| 2008-12-26 17:25:21 | C | 01 01 03.20 | +29 50 05.1 | – | r | 240 |
| 2008-12-26 17:31:29 | C | 01 01 03.48 | +29 50 03.3 | – | r | 240 |
| 2008-12-26 17:37:36 | C | 01 01 03.79 | +29 50 02.1 | – | r | 240 |
| 2008-12-26 17:42:12 | C | 01 01 04.01 | +29 50 00.8 | – | r | 240 |
| 2008-12-26 18:33:21 | C | 01 01 06.45 | +29 49 48.0 | – | r | B60 |
| 2008-12-26 18:59:13 | C | 01 01 07.68 | +29 49 41.5 | – | r | B60 |
| 2008-12-26 19:17:01 | C | 01 01 08.53 | +29 49 37.2 | – | r | B60 |
| 2008-12-26 19:27:48 | C | 01 01 09.04 | +29 49 34.5 | – | r | B60 |
| 2008-12-26 19:43:58 | C | 01 01 09.82 | +29 49 30.6 | – | r | B60 |
| 2008-12-26 20:04:27 | C | 01 01 10.83 | +29 49 25.6 | – | r | B60 |
| 2009-01-09 18:14:30 | C | 01 20 15.86 | +28 54 29.0 | 19.6 | r | C20 |
| 2009-01-09 18:17:37 | C | 01 20 16.06 | +28 54 28.6 | 17.7 | r | C20 |
| 2009-01-16 02:03:20 | C | 01 30 21.73 | +28 44 08.0 | – | c | 704 |
| 2009-01-16 02:20:30 | C | 01 30 22.85 | +28 44 07.4 | – | c | 704 |
| 2009-01-16 02:37:41 | C | 01 30 24.03 | +28 44 06.7 | – | c | 704 |
| 2009-01-16 02:54:48 | C | 01 30 25.14 | +28 44 06.2 | – | c | 704 |
| 2009-01-16 18:30:16 | C | 01 31 30.23 | +28 43 25.7 | – | c | A94 |
| 2009-01-16 18:34:38 | C | 01 31 30.53 | +28 43 25.5 | – | c | A94 |
| 2009-01-16 18:39:53 | C | 01 31 30.86 | +28 43 25.0 | – | c | A94 |
| 2009-01-16 18:48:26 | C | 01 31 31.12 | +28 43 24.2 | 17.6 | r | C20 |
| 2009-01-16 18:51:33 | C | 01 31 31.37 | +28 43 24.0 | 17.6 | r | C20 |
| 2009-01-17 19:41:56 | C | 01 33 15.48 | +28 42 31.4 | 17.8 | r | C20 |
| 2009-01-17 19:45:03 | C | 01 33 15.71 | +28 42 31.8 | 18.1 | r | C20 |
| 2009-01-17 20:22:50 | C | 01 33 18.49 | +28 42 31.5 | – | v | 204 |
| 2009-01-17 22:07:32 | C | 01 33 25.75 | +28 42 27.0 | – | v | 204 |
| 2009-01-22 18:12:56 | C | 01 41 48.05 | +28 40 50.4 | 18.1 | r | C20 |
| 2009-01-22 18:16:03 | C | 01 41 48.30 | +28 40 50.5 | 18.2 | r | C20 |
| 2009-01-24 19:58:13 | C | 01 45 30.41 | +28 41 12.6 | 18.1 | r | C20 |
| 2009-01-24 20:01:20 | C | 01 45 30.65 | +28 41 12.5 | 18.0 | r | C20 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1983-02-27 05:00:00 | 161795 | 5 | Hz | 2380 | -1 | -1 |
| 1983-02-27.208333 | 16179500 | 500 | Hz | 2380 | 251 | 251 |
| 1983-02-28 05:04:00 | 142007628 | 30 | us | 2380 | -1 | -1 |
| 1983-02-28.211111 | 14200762800 | 30000 | us | 2380 | 251 | 251 |
| 1994-08-28 07:10:00 | 38936537.06 | 1.76 | us | 8510 | -14 | -14 |
| 1994-08-28 07:10:00 | -364880.593 | 0.9 | Hz | 8510 | -14 | -14 |
| 1994-08-28.298611 | 3893653706 | 1760 | us | 8510 | 253 | 253 |
| 1994-08-29 04:40:00 | 42596456.4 | 1.13 | us | 8510 | -14 | -14 |
| 1994-08-29 04:40:00 | -427851.027 | 0.2 | Hz | 8510 | -14 | -14 |
| 1994-08-29.194444 | 4259645640 | 1130 | us | 8510 | 253 | 253 |
| 1994-09-02 07:20:00 | -615553.2 | 0.5 | Hz | 8510 | -14 | -14 |
| 1994-09-02.305556 | -61555320 | 50 | Hz | 8510 | 253 | 253 |