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 |
|---|---|---|---|---|---|---|
| 2025-11-26 12:00:48 | B | 12 17 06.42 | -00 53 42.4 | – | X | U94 |
| 2025-11-26 12:24:04 | B | 12 17 03.23 | -00 53 25.6 | – | V | U94 |
| 2025-11-26 12:26:15 | B | 12 17 02.93 | -00 53 24.1 | – | V | U94 |
| 2025-11-26 12:28:23 | B | 12 17 02.64 | -00 53 22.5 | – | V | U94 |
| 2025-11-26 12:29:30 | B | 12 17 02.49 | -00 53 21.7 | – | V | U94 |
| 2025-11-26 12:38:36 | C | 12 17 01.281 | -00 53 15.26 | – | W | G37 |
| 2025-11-26 12:39:01 | C | 12 17 01.222 | -00 53 14.75 | – | W | G37 |
| 2025-11-26 15:34:27 | C | 12 16 37.369 | -00 51 08.00 | – | W | T15 |
| 2025-11-26 15:38:04 | C | 12 16 36.873 | -00 51 05.37 | – | W | T15 |
| 2025-11-26 15:41:27 | C | 12 16 36.406 | -00 51 02.92 | – | W | T15 |
| 2025-11-26 15:44:52 | C | 12 16 35.943 | -00 51 00.41 | – | W | T15 |
| 2025-11-26 15:48:44 | C | 12 16 35.402 | -00 50 57.69 | – | W | T15 |
| 2025-11-26 15:52:36 | C | 12 16 34.876 | -00 50 54.81 | – | W | T15 |
| 2025-11-27 00:40:29 | C | 12 15 22.450 | -00 44 38.18 | – | W | 186 |
| 2025-11-27 00:41:31 | C | 12 15 22.481 | -00 44 33.29 | – | W | 186 |
| 2025-11-27 00:42:33 | C | 12 15 22.030 | -00 44 40.20 | – | W | 186 |
| 2025-11-27 00:43:36 | C | 12 15 21.859 | -00 44 38.11 | – | W | 186 |
| 2025-11-27 00:44:38 | C | 12 15 21.950 | -00 44 35.70 | – | W | 186 |
| 2025-11-27 00:45:39 | C | 12 15 21.910 | -00 44 30.08 | – | W | 186 |
| 2025-11-27 00:46:41 | C | 12 15 21.770 | -00 44 29.62 | – | W | 186 |
| 2025-11-27 00:47:44 | C | 12 15 21.670 | -00 44 36.10 | – | W | 186 |
| 2025-11-27 00:48:46 | C | 12 15 21.269 | -00 44 32.71 | – | W | 186 |
| 2025-11-27 00:49:47 | C | 12 15 21.290 | -00 44 33.11 | – | W | 186 |
| 2025-11-27 00:50:49 | C | 12 15 20.990 | -00 44 33.79 | – | W | 186 |
| 2025-11-27 00:51:52 | C | 12 15 20.801 | -00 44 30.80 | – | W | 186 |
| 2025-11-27 00:52:54 | C | 12 15 21.161 | -00 44 30.80 | – | W | 186 |
| 2025-11-27 00:53:55 | C | 12 15 20.839 | -00 44 27.71 | – | W | 186 |
| 2025-11-27 00:54:57 | C | 12 15 20.371 | -00 44 30.80 | – | W | 186 |
| 2025-11-27 00:56:00 | C | 12 15 20.489 | -00 44 22.81 | – | W | 186 |
| 2025-11-27 00:57:02 | C | 12 15 20.179 | -00 44 27.10 | – | W | 186 |
| 2025-11-27 00:58:03 | C | 12 15 19.901 | -00 44 27.49 | – | W | 186 |
| 2025-11-27 00:59:05 | C | 12 15 19.980 | -00 44 25.80 | – | W | 186 |
| 2025-11-27 01:00:08 | C | 12 15 19.740 | -00 44 25.91 | – | W | 186 |
| 2025-11-27 03:42:18 | B | 12 14 57.68 | -00 42 22.3 | – | – | A77 |
| 2025-11-27 03:47:01 | B | 12 14 57.00 | -00 42 18.5 | – | – | A77 |
| 2025-11-27 03:51:48 | B | 12 14 56.35 | -00 42 15.2 | – | – | A77 |
| 2025-11-27 04:21:17 | B | 12 14 52.262 | -00 41 53.99 | – | X | D43 |
| 2025-11-27 04:21:17 | B | 12 14 52.263 | -00 41 54.00 | – | X | D43 |
| 2025-11-27 04:23:39 | B | 12 14 51.98 | -00 41 51.9 | – | Z | Y83 |
| 2025-11-27 04:26:59 | B | 12 14 51.52 | -00 41 49.4 | – | Z | Y83 |
| 2025-11-27 04:30:19 | B | 12 14 51.06 | -00 41 46.8 | – | Z | Y83 |
| 2025-11-27 04:30:52 | C | 12 14 50.976 | -00 41 46.25 | – | Z | 213 |
| 2025-11-27 04:50:56 | C | 12 14 48.207 | -00 41 31.82 | – | X | R59 |
| 2025-11-27 04:53:20 | B | 12 14 47.830 | -00 41 30.16 | – | V | 232 |
| 2025-11-27 04:58:09 | C | 12 14 47.204 | -00 41 26.54 | – | X | R59 |
| 2025-11-27 05:05:07 | C | 12 14 46.238 | -00 41 21.43 | – | X | R59 |
| 2025-11-27 05:06:51 | B | 12 14 45.953 | -00 41 20.76 | – | X | D43 |
| 2025-11-27 05:08:57 | C | 12 14 45.720 | -00 41 18.60 | – | Z | 213 |
| 2025-11-27 05:14:22 | B | 12 14 44.917 | -00 41 15.39 | – | X | D43 |
| 2025-11-27 05:14:22 | B | 12 14 44.916 | -00 41 15.40 | – | X | D43 |