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 |
|---|---|---|---|---|---|---|
| 2025-11-21 04:22:24 | C | 12 33 36.34 | -02 20 09.8 | – | V | 134 |
| 2025-11-21 04:46:46 | B | 12 33 33.331 | -02 19 54.41 | – | Z | R92 |
| 2025-11-21 05:11:32 | B | 12 33 30.271 | -02 19 38.57 | – | Z | R92 |
| 2025-11-21 05:25:02 | n | 12 33 28.64 | -02 19 29.4 | – | V | Z92 |
| 2025-11-21 05:32:23 | n | 12 33 27.71 | -02 19 25.3 | – | V | Z92 |
| 2025-11-21 05:41:16 | n | 12 33 26.62 | -02 19 19.4 | – | V | Z92 |
| 2025-11-21 05:50:56 | n | 12 33 25.44 | -02 19 13.1 | – | V | Z92 |
| 2025-11-21 06:01:03 | n | 12 33 24.19 | -02 19 06.6 | – | V | Z92 |
| 2025-11-21 19:39:13 | C | 12 31 42.979 | -02 10 19.52 | – | q | Q14 |
| 2025-11-21 19:59:24 | C | 12 31 40.490 | -02 10 06.71 | – | q | Q14 |
| 2025-11-21 20:29:36 | B | 12 31 36.75 | -02 09 46.9 | – | – | P87 |
| 2025-11-21 20:38:23 | B | 12 31 35.65 | -02 09 41.3 | – | – | P87 |
| 2025-11-21 20:45:46 | B | 12 31 34.73 | -02 09 36.5 | – | – | P87 |
| 2025-11-21 21:32:43 | B | 12 31 29.018 | -02 09 04.07 | – | V | O51 |
| 2025-11-21 22:01:22 | B | 12 31 25.306 | -02 08 45.85 | – | V | O51 |
| 2025-11-21 22:30:10 | B | 12 31 21.698 | -02 08 27.02 | – | V | O51 |
| 2025-11-22 02:11:30 | B | 12 30 54.18 | -02 06 00.4 | – | X | 194 |
| 2025-11-22 02:27:10 | B | 12 30 52.24 | -02 05 50.3 | – | X | 194 |
| 2025-11-22 02:35:48 | B | 12 30 51.10 | -02 05 44.9 | – | X | 194 |
| 2025-11-22 04:10:00 | B | 12 30 39.24 | -02 04 48.5 | – | X | K85 |
| 2025-11-22 04:12:57 | B | 12 30 38.933 | -02 04 46.16 | – | V | R51 |
| 2025-11-22 04:16:50 | C | 12 30 38.390 | -02 04 44.29 | – | Z | C23 |
| 2025-11-22 04:22:56 | C | 12 30 37.637 | -02 04 40.22 | – | Z | C23 |
| 2025-11-22 04:26:49 | C | 12 30 37.12 | -02 04 37.7 | – | V | 134 |
| 2025-11-22 04:28:01 | C | 12 30 36.98 | -02 04 36.3 | – | V | 134 |
| 2025-11-22 04:29:15 | C | 12 30 36.80 | -02 04 36.2 | – | V | 134 |
| 2025-11-22 04:29:42 | C | 12 30 36.778 | -02 04 35.76 | – | Z | C23 |
| 2025-11-22 04:30:29 | C | 12 30 36.67 | -02 04 34.7 | – | V | 134 |
| 2025-11-22 04:31:41 | C | 12 30 36.52 | -02 04 34.0 | – | V | 134 |
| 2025-11-22 04:32:24 | B | 12 30 36.432 | -02 04 33.82 | – | Z | K74 |
| 2025-11-22 04:32:55 | C | 12 30 36.35 | -02 04 33.8 | – | V | 134 |
| 2025-11-22 04:34:08 | C | 12 30 36.17 | -02 04 33.0 | – | V | 134 |
| 2025-11-22 04:35:22 | C | 12 30 36.02 | -02 04 32.0 | – | V | 134 |
| 2025-11-22 04:36:26 | B | 12 30 35.930 | -02 04 31.40 | – | Z | K74 |
| 2025-11-22 04:36:28 | C | 12 30 35.926 | -02 04 31.37 | – | Z | C23 |
| 2025-11-22 04:36:35 | C | 12 30 35.90 | -02 04 31.3 | – | V | 134 |
| 2025-11-22 04:37:49 | C | 12 30 35.72 | -02 04 30.3 | – | V | 134 |
| 2025-11-22 04:39:43 | C | 12 30 35.51 | -02 04 29.3 | – | V | 134 |
| 2025-11-22 04:40:28 | B | 12 30 35.422 | -02 04 28.67 | – | Z | K74 |
| 2025-11-22 04:41:54 | C | 12 30 35.246 | -02 04 27.66 | – | Z | C23 |
| 2025-11-22 04:41:56 | C | 12 30 35.21 | -02 04 27.2 | – | V | 134 |
| 2025-11-22 04:44:07 | C | 12 30 34.93 | -02 04 25.8 | – | V | 134 |
| 2025-11-22 04:44:30 | B | 12 30 34.920 | -02 04 26.11 | – | Z | K74 |
| 2025-11-22 04:46:20 | C | 12 30 34.65 | -02 04 24.4 | – | V | 134 |
| 2025-11-22 04:48:32 | C | 12 30 34.38 | -02 04 23.3 | – | V | 134 |
| 2025-11-22 04:48:33 | B | 12 30 34.409 | -02 04 23.48 | – | Z | K74 |
| 2025-11-22 04:49:36 | C | 12 30 34.334 | -02 04 22.27 | – | X | R59 |
| 2025-11-22 04:50:45 | C | 12 30 34.09 | -02 04 21.8 | – | V | 134 |
| 2025-11-22 04:52:35 | B | 12 30 33.895 | -02 04 20.82 | – | Z | K74 |
| 2025-11-22 04:52:58 | C | 12 30 33.84 | -02 04 20.6 | – | V | 134 |