IAA Minor Planet Database| Epoch (TDB) | 2026-02-19 (JD 2461090.5) |
|---|---|
| Eccentricity (e) | 6.1413514493 ± 2.47e-05 |
| Semi-major axis (a) | -0.2638374503 AU ± 6.96e-07 |
| Inclination (i) | 175.11645709° ± 1.90e-05 |
| Long. of Asc. Node (Ω) | 322.16960893° ± 7.06e-05 |
| Arg. of Perihelion (ω) | 128.02286972° ± 1.01e-04 |
| Mean Anomaly (M) | 818.22024580° ± 2.88e-03 |
| Mean Motion (n) | 7.2727626099°/day ± 2.88e-05 |
| Perihelion dist (q) | 1.35648106 AU ± 7.43e-06 |
| Aphelion dist (Q) | — AU ± 8.19e-06 |
| Orbital Period | — yr |
3I
| Source | JPL |
|---|---|
| Solution Date | 2026-02-19 09:10:47 |
| RMS Residual | 0.425″ |
| Uncertainty | — |
| Orbit Type | Hyperbolic Comet |
| MOID | 0.364723 AU |
| Observations Used | 782 |
| Oppositions | — |
| Arc Total | 2025-2026 |
| First Observation Used | — |
| Last Observation Used | 2026-02-19 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2025-12-12 12:04:03 | B | 11 16 27.782 | +04 28 41.92 | – | Z | H36 |
| 2025-12-12 12:10:02 | B | 11 16 26.698 | +04 28 47.71 | – | X | 734 |
| 2025-12-12 12:21:27 | B | 11 16 24.665 | +04 28 59.34 | – | W | V21 |
| 2025-12-12 12:23:11 | C | 11 16 24.418 | +04 29 00.53 | – | Z | U76 |
| 2025-12-12 12:42:58 | B | 11 16 20.789 | +04 29 19.46 | – | W | V21 |
| 2025-12-12 12:49:47 | C | 11 16 19.589 | +04 29 25.94 | – | Z | U76 |
| 2025-12-12 13:04:28 | B | 11 16 16.872 | +04 29 40.02 | – | W | V21 |
| 2025-12-12 13:16:24 | C | 11 16 14.738 | +04 29 51.29 | – | Z | U76 |
| 2025-12-12 18:31:09 | B | 11 15 18.148 | +04 34 49.72 | – | X | Q06 |
| 2025-12-12 18:56:20 | B | 11 15 13.587 | +04 35 13.28 | – | X | Q06 |
| 2025-12-12 19:20:43 | B | 11 15 09.214 | +04 35 36.17 | – | X | Q06 |
| 2025-12-12 23:31:18 | C | 11 14 23.810 | +04 39 35.33 | – | X | N56 |
| 2025-12-12 23:39:59 | C | 11 14 22.228 | +04 39 43.18 | – | X | N56 |
| 2025-12-12 23:48:09 | C | 11 14 20.725 | +04 39 50.76 | – | X | N56 |
| 2025-12-13 01:54:13 | C | 11 13 57.96 | +04 41 50.3 | – | V | 134 |
| 2025-12-13 01:56:26 | C | 11 13 57.61 | +04 41 51.8 | – | V | 134 |
| 2025-12-13 01:58:39 | C | 11 13 57.15 | +04 41 53.9 | – | V | 134 |
| 2025-12-13 02:00:50 | C | 11 13 56.80 | +04 41 56.1 | – | V | 134 |
| 2025-12-13 02:03:03 | C | 11 13 56.37 | +04 41 58.3 | – | V | 134 |
| 2025-12-13 02:05:15 | C | 11 13 55.96 | +04 42 00.4 | – | V | 134 |
| 2025-12-13 02:07:28 | C | 11 13 55.58 | +04 42 02.7 | – | V | 134 |
| 2025-12-13 02:09:41 | C | 11 13 55.16 | +04 42 04.9 | – | V | 134 |
| 2025-12-13 02:11:54 | C | 11 13 54.76 | +04 42 06.9 | – | V | 134 |
| 2025-12-13 02:12:09 | C | 11 13 54.714 | +04 42 06.44 | – | W | I81 |
| 2025-12-13 02:14:06 | C | 11 13 54.40 | +04 42 09.2 | – | V | 134 |
| 2025-12-13 02:16:24 | C | 11 13 53.93 | +04 42 11.4 | – | V | 134 |
| 2025-12-13 02:18:36 | C | 11 13 53.51 | +04 42 13.6 | – | V | 134 |
| 2025-12-13 02:20:49 | C | 11 13 53.18 | +04 42 14.9 | – | V | 134 |
| 2025-12-13 02:23:02 | C | 11 13 52.76 | +04 42 17.1 | – | V | 134 |
| 2025-12-13 02:25:16 | C | 11 13 52.33 | +04 42 19.2 | – | V | 134 |
| 2025-12-13 02:28:21 | C | 11 13 51.766 | +04 42 21.89 | – | W | I81 |
| 2025-12-13 02:47:01 | C | 11 13 48.446 | +04 42 39.36 | – | W | I81 |
| 2025-12-13 02:47:25 | C | 11 13 48.337 | +04 42 40.66 | – | X | D66 |
| 2025-12-13 02:55:12 | C | 11 13 46.928 | +04 42 48.21 | – | X | D66 |
| 2025-12-13 03:02:47 | C | 11 13 45.546 | +04 42 55.37 | – | X | D66 |
| 2025-12-13 03:18:19 | C | 11 13 42.763 | +04 43 10.78 | – | W | 056 |
| 2025-12-13 03:29:07 | B | 11 13 40.753 | +04 43 20.47 | – | X | R83 |
| 2025-12-13 03:41:55 | B | 11 13 38.465 | +04 43 33.38 | – | X | R83 |
| 2025-12-13 03:54:57 | B | 11 13 36.054 | +04 43 45.14 | – | X | R83 |
| 2025-12-13 04:09:14 | C | 11 13 33.353 | +04 43 58.52 | – | W | 056 |
| 2025-12-13 04:28:38 | B | 11 13 29.93 | +04 44 17.3 | – | – | A77 |
| 2025-12-13 04:33:17 | B | 11 13 29.06 | +04 44 21.9 | – | – | A77 |
| 2025-12-13 04:37:01 | C | 11 13 28.274 | +04 44 25.08 | – | W | C36 |
| 2025-12-13 04:37:57 | B | 11 13 28.17 | +04 44 26.3 | – | – | A77 |
| 2025-12-13 04:38:04 | C | 11 13 28.114 | +04 44 26.30 | – | W | C36 |
| 2025-12-13 04:40:19 | B | 11 13 27.750 | +04 44 28.17 | – | W | 204 |
| 2025-12-13 04:41:10 | C | 11 13 27.542 | +04 44 29.29 | – | W | C36 |
| 2025-12-13 04:42:39 | C | 11 13 27.204 | +04 44 31.09 | – | W | C36 |
| 2025-12-13 04:48:52 | C | 11 13 26.026 | +04 44 36.71 | – | W | C36 |
| 2025-12-13 04:49:42 | C | 11 13 25.944 | +04 44 37.00 | – | W | C36 |