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 |
|---|---|---|---|---|---|---|
| 2025-12-09 03:30:34 | C | 11 30 35.926 | +03 13 54.44 | – | Z | 213 |
| 2025-12-09 03:34:38 | B | 11 30 35.351 | +03 13 58.48 | – | X | Y68 |
| 2025-12-09 04:04:30 | B | 11 30 30.065 | +03 14 24.47 | – | Z | K74 |
| 2025-12-09 04:07:12 | B | 11 30 29.587 | +03 14 26.88 | – | Z | K74 |
| 2025-12-09 04:08:13 | B | 11 30 29.506 | +03 14 28.61 | – | X | R49 |
| 2025-12-09 04:11:14 | B | 11 30 28.918 | +03 14 30.44 | – | Z | K74 |
| 2025-12-09 04:13:53 | B | 11 30 28.403 | +03 14 33.41 | – | X | L34 |
| 2025-12-09 04:14:15 | B | 11 30 28.382 | +03 14 33.11 | – | Z | K74 |
| 2025-12-09 04:18:18 | B | 11 30 27.698 | +03 14 36.85 | – | Z | K74 |
| 2025-12-09 04:21:30 | B | 11 30 27.297 | +03 14 40.97 | – | X | Y68 |
| 2025-12-09 04:32:07 | B | 11 30 25.382 | +03 14 50.14 | – | X | R49 |
| 2025-12-09 04:38:14 | C | 11 30 24.307 | +03 14 56.04 | – | Z | 213 |
| 2025-12-09 04:38:37 | B | 11 30 24.216 | +03 14 55.66 | – | X | R83 |
| 2025-12-09 04:53:32 | B | 11 30 21.789 | +03 15 10.12 | – | X | Y68 |
| 2025-12-09 04:56:39 | B | 11 30 21.092 | +03 15 12.28 | – | X | R83 |
| 2025-12-09 05:16:11 | B | 11 30 17.736 | +03 15 29.52 | – | X | R83 |
| 2025-12-09 05:17:12 | B | 11 30 17.612 | +03 15 30.91 | – | X | R49 |
| 2025-12-09 05:29:24 | C | 11 30 15.600 | +03 15 42.83 | – | V | 954 |
| 2025-12-09 05:45:20 | C | 11 30 12.756 | +03 15 57.17 | – | Z | 213 |
| 2025-12-09 05:59:46 | C | 11 30 10.383 | +03 16 10.39 | – | V | 954 |
| 2025-12-09 06:29:42 | C | 11 30 05.210 | +03 16 37.87 | – | V | 954 |
| 2025-12-09 10:32:09 | C | 11 29 23.870 | +03 20 16.30 | – | V | 703 |
| 2025-12-09 10:35:29 | C | 11 29 23.291 | +03 20 19.36 | – | V | 703 |
| 2025-12-09 10:38:48 | C | 11 29 22.697 | +03 20 22.34 | – | V | 703 |
| 2025-12-09 10:42:07 | C | 11 29 22.038 | +03 20 26.45 | – | V | 703 |
| 2025-12-09 11:05:40 | C | 11 29 17.98 | +03 20 48.4 | – | Z | U76 |
| 2025-12-09 11:28:07 | C | 11 29 14.074 | +03 21 09.52 | – | W | V17 |
| 2025-12-09 11:35:09 | C | 11 29 12.852 | +03 21 15.90 | – | W | V17 |
| 2025-12-09 11:42:10 | C | 11 29 11.632 | +03 21 22.46 | – | W | V17 |
| 2025-12-09 11:46:55 | C | 11 29 10.81 | +03 21 26.3 | – | Z | U76 |
| 2025-12-09 11:59:35 | B | 11 29 08.566 | +03 21 37.66 | – | X | 734 |
| 2025-12-09 12:04:02 | B | 11 29 07.795 | +03 21 41.83 | – | X | 734 |
| 2025-12-09 12:12:58 | B | 11 29 06.247 | +03 21 50.00 | – | X | 734 |
| 2025-12-09 12:27:23 | C | 11 29 03.81 | +03 22 02.6 | – | Z | U76 |
| 2025-12-09 12:45:02 | C | 11 29 00.983 | +03 22 20.42 | – | W | F65 |
| 2025-12-09 12:51:39 | C | 11 28 59.849 | +03 22 26.36 | – | W | F65 |
| 2025-12-09 13:53:40 | C | 11 28 49.102 | +03 23 23.53 | – | V | T05 |
| 2025-12-09 13:54:59 | B | 11 28 48.83 | +03 23 28.5 | – | q | E94 |
| 2025-12-09 14:02:13 | C | 11 28 47.626 | +03 23 31.42 | – | V | T05 |
| 2025-12-09 14:07:28 | C | 11 28 46.711 | +03 23 36.20 | – | V | T05 |
| 2025-12-09 14:11:42 | B | 11 28 45.94 | +03 23 42.3 | – | q | E94 |
| 2025-12-09 14:23:15 | B | 11 28 44.01 | +03 23 54.2 | – | q | E94 |
| 2025-12-09 14:23:52 | C | 11 28 43.872 | +03 23 51.22 | – | V | T05 |
| 2025-12-09 16:37:48 | C | 11 28 20.859 | +03 25 52.08 | – | W | Q21 |
| 2025-12-09 17:11:37 | C | 11 28 15.017 | +03 26 23.32 | – | W | Q21 |
| 2025-12-09 18:57:25 | C | 11 27 56.667 | +03 28 00.12 | – | W | Q21 |
| 2025-12-09 21:03:20 | C | 11 27 35.284 | +03 29 51.70 | – | W | N57 |
| 2025-12-09 21:08:21 | C | 11 27 34.305 | +03 29 58.01 | – | W | N57 |
| 2025-12-09 21:14:32 | C | 11 27 33.081 | +03 30 05.91 | – | W | N57 |
| 2025-12-09 21:42:54 | C | 11 27 28.161 | +03 30 32.92 | – | W | N57 |