IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.5002365298 ± 2.17e-08 |
| Semi-major axis (a) | 1.6359288704 AU ± 1.37e-09 |
| Inclination (i) | 7.40992242° ± 3.70e-06 |
| Long. of Asc. Node (Ω) | 10.62348885° ± 1.36e-05 |
| Arg. of Perihelion (ω) | 105.95810228° ± 1.40e-05 |
| Mean Anomaly (M) | 2.07016217° ± 4.35e-06 |
| Mean Motion (n) | 0.4710485280°/day ± 5.91e-10 |
| Perihelion dist (q) | 0.81757749 AU ± 3.56e-08 |
| Aphelion dist (Q) | 2.45428025 AU ± 3.56e-08 |
| Orbital Period | 2.09240922 yr ± 2.63e-09 |
| H (abs. magnitude) | 16.64 |
|---|---|
| G (slope) | 0.15 |
1983 TF2
| Source | IAA |
|---|---|
| Solution Date | 2026-06-03 |
| RMS Residual | 0.360″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.024452 AU |
| Observations Used | 732 |
| Oppositions | 34 |
| Arc Total | 1960-2025 |
| First Observation Used | 1960-09-24 |
| Last Observation Used | 2025-12-26 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2008-11-21 02:43:09 | C | 22 02 25.76 | -11 00 59.6 | – | r | G96 |
| 2008-11-24 01:33:20 | C | 22 05 05.76 | -10 26 47.1 | 18.2 | c | 704 |
| 2008-11-24 01:51:32 | C | 22 05 06.49 | -10 26 37.6 | 18.2 | c | 704 |
| 2008-11-24 02:09:42 | C | 22 05 07.16 | -10 26 28.4 | 18.7 | c | 704 |
| 2008-11-24 02:28:04 | C | 22 05 07.85 | -10 26 19.2 | 18.3 | c | 704 |
| 2008-11-24 02:46:19 | C | 22 05 08.59 | -10 26 10.3 | 18.7 | c | 704 |
| 2008-12-02 01:31:18 | C | 22 13 55.12 | -08 45 18.2 | 18.8 | c | 704 |
| 2008-12-02 01:49:35 | C | 22 13 55.94 | -08 45 07.4 | 19.0 | c | 704 |
| 2008-12-02 02:07:49 | C | 22 13 56.87 | -08 44 57.0 | 18.7 | c | 704 |
| 2008-12-02 02:25:57 | C | 22 13 57.74 | -08 44 47.5 | 18.8 | c | 704 |
| 2008-12-02 02:44:07 | C | 22 13 58.66 | -08 44 36.3 | 18.6 | c | 704 |
| 2008-12-31 01:37:24 | C | 23 02 10.22 | -00 46 59.6 | 18.8 | c | 704 |
| 2008-12-31 01:55:41 | C | 23 02 11.74 | -00 46 45.1 | 19.3 | c | 704 |
| 2008-12-31 02:13:56 | C | 23 02 13.23 | -00 46 30.0 | 19.3 | c | 704 |
| 2008-12-31 02:32:10 | C | 23 02 14.78 | -00 46 14.5 | 19.2 | c | 704 |
| 2008-12-31 02:50:40 | C | 23 02 16.36 | -00 46 00.0 | 19.2 | c | 704 |
| 2009-01-22 17:10:03 | C | 23 54 56.90 | +07 30 15.8 | 18.3 | o | C20 |
| 2009-01-28 17:05:34 | C | 00 11 09.48 | +09 58 12.8 | 18.2 | o | C20 |
| 2009-02-13 02:11:55 | C | 00 58 00.94 | +16 38 01.6 | – | r | 703 |
| 2009-02-13 02:18:49 | C | 00 58 01.95 | +16 38 09.4 | – | r | 703 |
| 2009-02-13 02:19:41 | C | 00 58 02.02 | +16 38 10.4 | – | r | 703 |
| 2009-02-13 02:26:38 | C | 00 58 03.07 | +16 38 18.5 | – | r | 703 |
| 2009-02-13 02:27:25 | C | 00 58 03.14 | +16 38 18.4 | – | r | 703 |
| 2009-02-13 02:34:28 | C | 00 58 04.15 | +16 38 26.2 | – | r | 703 |
| 2009-02-13 02:35:19 | C | 00 58 04.26 | +16 38 27.0 | – | r | 703 |
| 2009-03-21 19:05:38 | C | 04 07 18.77 | +30 53 46.6 | – | c | A24 |
| 2009-03-21 19:07:06 | C | 04 07 19.34 | +30 53 47.6 | – | c | A24 |
| 2009-03-21 19:29:15 | C | 04 07 27.04 | +30 53 56.0 | – | c | A24 |
| 2009-03-21 19:52:53 | C | 04 07 35.27 | +30 54 05.1 | – | c | A24 |
| 2009-03-21 20:15:04 | C | 04 07 43.06 | +30 54 13.7 | – | c | A24 |
| 2009-03-29 19:52:13 | C | 05 23 05.16 | +30 56 26.8 | – | r | B12 |
| 2009-03-29 20:23:51 | C | 05 23 18.75 | +30 56 10.7 | – | r | B12 |
| 2009-03-29 20:32:02 | C | 05 23 22.24 | +30 56 06.5 | – | r | B12 |
| 2009-04-02 21:30:42 | C | 06 06 08.31 | +29 40 26.0 | – | r | B12 |
| 2009-04-02 21:35:54 | C | 06 06 10.63 | +29 40 20.2 | – | r | B12 |
| 2009-04-03 19:38:46 | C | 06 16 05.19 | +29 14 58.1 | – | r | B12 |
| 2009-04-03 19:44:29 | C | 06 16 07.74 | +29 14 51.0 | – | r | B12 |
| 2009-04-08 19:29:44 | C | 07 09 21.57 | +26 06 26.1 | 16.8 | r | 084 |
| 2009-04-14 16:45:30 | C | 08 07 07.09 | +21 03 50.5 | – | r | 168 |
| 2009-04-14 16:47:00 | C | 08 07 07.66 | +21 03 47.0 | – | r | 168 |
| 2009-04-14 16:48:50 | C | 08 07 08.33 | +21 03 42.7 | – | r | 168 |
| 2009-04-14 16:50:20 | C | 08 07 08.89 | +21 03 39.2 | – | r | 168 |
| 2009-04-14 16:51:50 | C | 08 07 09.46 | +21 03 35.8 | – | r | 168 |
| 2009-04-14 16:53:20 | C | 08 07 10.03 | +21 03 32.3 | – | r | 168 |
| 2009-04-14 16:54:50 | C | 08 07 10.59 | +21 03 28.7 | – | r | 168 |
| 2009-04-14 17:48:55 | C | 08 07 30.92 | +21 01 22.4 | – | r | 168 |
| 2009-04-14 17:51:55 | C | 08 07 32.01 | +21 01 15.0 | – | r | 168 |
| 2009-04-14 18:45:20 | C | 08 07 52.07 | +20 59 10.5 | – | r | 168 |
| 2009-04-14 18:53:59 | C | 08 07 55.38 | +20 58 50.0 | – | r | 168 |
| 2009-04-14 20:54:46 | C | 08 08 41.01 | +20 54 16.7 | – | v | B75 |