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 |
|---|---|---|---|---|---|---|
| 2025-11-19 04:42:24 | C | 12 39 21.591 | -02 49 54.24 | – | X | R59 |
| 2025-11-19 04:45:02 | B | 12 39 21.19 | -02 49 53.1 | – | X | A71 |
| 2025-11-19 04:49:19 | C | 12 39 20.767 | -02 49 50.01 | – | X | R59 |
| 2025-11-19 05:07:07 | B | 12 39 18.626 | -02 49 39.07 | – | Z | 232 |
| 2025-11-19 05:12:05 | C | 12 39 18.072 | -02 49 35.62 | – | Z | 213 |
| 2025-11-19 05:17:11 | B | 12 39 17.45 | -02 49 33.5 | – | – | A77 |
| 2025-11-19 05:21:57 | B | 12 39 16.86 | -02 49 30.7 | – | – | A77 |
| 2025-11-19 05:23:44 | B | 12 39 16.651 | -02 49 29.03 | – | Z | 232 |
| 2025-11-19 05:28:49 | C | 12 39 16.078 | -02 49 25.54 | – | Z | 213 |
| 2025-11-19 05:39:44 | B | 12 39 14.743 | -02 49 19.02 | – | Z | 232 |
| 2025-11-19 05:44:48 | C | 12 39 14.167 | -02 49 15.89 | – | Z | 213 |
| 2025-11-19 19:32:40 | C | 12 37 35.489 | -02 40 47.24 | – | q | Q14 |
| 2025-11-19 19:52:09 | C | 12 37 33.139 | -02 40 35.33 | – | q | Q14 |
| 2025-11-20 04:04:15 | B | 12 36 33.90 | -02 35 29.4 | – | X | A71 |
| 2025-11-20 04:11:24 | B | 12 36 33.04 | -02 35 25.0 | – | X | A71 |
| 2025-11-20 04:18:33 | B | 12 36 32.17 | -02 35 20.5 | – | X | A71 |
| 2025-11-20 04:22:44 | B | 12 36 31.747 | -02 35 17.70 | – | Z | R51 |
| 2025-11-20 04:25:40 | B | 12 36 31.31 | -02 35 16.1 | – | X | A71 |
| 2025-11-20 05:01:16 | C | 12 36 27.067 | -02 34 53.51 | – | X | R59 |
| 2025-11-20 05:01:35 | B | 12 36 27.022 | -02 34 53.15 | – | Z | R51 |
| 2025-11-20 05:08:27 | C | 12 36 26.198 | -02 34 48.99 | – | X | R59 |
| 2025-11-20 05:15:23 | C | 12 36 25.352 | -02 34 44.59 | – | X | R59 |
| 2025-11-20 05:40:24 | B | 12 36 22.310 | -02 34 28.85 | – | Z | R51 |
| 2025-11-20 05:44:17 | B | 12 36 21.864 | -02 34 26.69 | – | Z | R50 |
| 2025-11-20 05:45:55 | B | 12 36 21.554 | -02 34 23.88 | – | Z | R50 |
| 2025-11-20 05:47:32 | B | 12 36 21.456 | -02 34 24.67 | – | Z | R50 |
| 2025-11-20 06:25:29 | C | 12 36 16.90 | -02 34 00.5 | – | V | Z21 |
| 2025-11-20 06:27:31 | C | 12 36 16.66 | -02 33 59.4 | – | V | Z21 |
| 2025-11-20 06:29:33 | C | 12 36 16.40 | -02 33 57.8 | – | V | Z21 |
| 2025-11-20 18:34:05 | C | 12 34 48.45 | -02 26 21.5 | – | q | 903 |
| 2025-11-20 18:46:39 | C | 12 34 46.98 | -02 26 13.5 | – | q | 903 |
| 2025-11-20 18:59:51 | C | 12 34 45.36 | -02 26 06.0 | – | q | 903 |
| 2025-11-20 19:38:28 | C | 12 34 40.493 | -02 25 41.30 | – | q | Q14 |
| 2025-11-20 19:57:57 | C | 12 34 38.162 | -02 25 29.60 | – | q | Q14 |
| 2025-11-21 01:41:30 | C | 12 33 56.14 | -02 21 52.1 | – | X | D04 |
| 2025-11-21 01:53:58 | C | 12 33 54.58 | -02 21 43.9 | – | X | D04 |
| 2025-11-21 01:57:48 | C | 12 33 54.13 | -02 21 41.5 | – | X | C40 |
| 2025-11-21 02:06:27 | C | 12 33 53.02 | -02 21 35.7 | – | X | D04 |
| 2025-11-21 02:08:31 | C | 12 33 52.81 | -02 21 34.7 | – | X | C40 |
| 2025-11-21 02:19:14 | C | 12 33 51.48 | -02 21 27.8 | – | X | C40 |
| 2025-11-21 02:31:48 | C | 12 33 49.93 | -02 21 19.9 | – | X | C40 |
| 2025-11-21 02:44:36 | C | 12 33 48.35 | -02 21 11.7 | – | X | C40 |
| 2025-11-21 02:49:50 | C | 12 33 47.72 | -02 21 08.4 | – | X | D04 |
| 2025-11-21 02:57:27 | C | 12 33 46.77 | -02 21 03.7 | – | X | C40 |
| 2025-11-21 03:02:19 | C | 12 33 46.17 | -02 21 00.5 | – | X | D04 |
| 2025-11-21 03:14:49 | C | 12 33 44.62 | -02 20 52.4 | – | X | D04 |
| 2025-11-21 04:17:32 | C | 12 33 36.92 | -02 20 12.7 | – | V | 134 |
| 2025-11-21 04:18:46 | C | 12 33 36.75 | -02 20 11.7 | – | V | 134 |
| 2025-11-21 04:21:12 | C | 12 33 36.45 | -02 20 10.1 | – | V | 134 |
| 2025-11-21 04:21:19 | B | 12 33 36.470 | -02 20 10.54 | – | Z | R92 |