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 |
|---|---|---|---|---|---|---|
| 2025-12-17 10:56:07 | C | 10 54 23.476 | +06 23 36.74 | – | V | 703 |
| 2025-12-17 10:58:10 | B | 10 54 22.86 | +06 23 38.8 | – | X | U94 |
| 2025-12-17 10:59:26 | C | 10 54 22.853 | +06 23 39.88 | – | V | 703 |
| 2025-12-17 11:02:45 | C | 10 54 22.216 | +06 23 43.19 | – | V | 703 |
| 2025-12-17 11:06:05 | C | 10 54 21.596 | +06 23 46.39 | – | V | 703 |
| 2025-12-17 18:03:46 | C | 10 53 01.477 | +06 30 36.58 | – | W | P41 |
| 2025-12-17 18:09:26 | C | 10 53 00.423 | +06 30 41.21 | – | W | P41 |
| 2025-12-17 18:45:10 | C | 10 52 53.440 | +06 31 17.31 | – | W | Q21 |
| 2025-12-17 18:45:46 | C | 10 52 53.417 | +06 31 17.00 | – | W | P41 |
| 2025-12-17 18:50:13 | C | 10 52 52.453 | +06 31 22.17 | – | W | Q21 |
| 2025-12-17 18:51:36 | C | 10 52 52.381 | +06 31 22.47 | – | W | P41 |
| 2025-12-17 18:55:28 | C | 10 52 51.438 | +06 31 27.44 | – | W | Q21 |
| 2025-12-17 20:00:20 | C | 10 52 39.366 | +06 32 31.30 | – | W | N57 |
| 2025-12-17 20:03:00 | C | 10 52 38.820 | +06 32 34.41 | – | W | N57 |
| 2025-12-17 20:06:51 | C | 10 52 38.114 | +06 32 37.36 | – | W | N57 |
| 2025-12-17 20:21:24 | C | 10 52 35.474 | +06 32 52.58 | – | W | N57 |
| 2025-12-17 20:25:14 | C | 10 52 34.519 | +06 32 55.77 | – | W | N57 |
| 2025-12-17 20:28:55 | C | 10 52 33.768 | +06 32 59.78 | – | W | N57 |
| 2025-12-17 20:44:28 | C | 10 52 30.866 | +06 33 14.19 | – | W | N57 |
| 2025-12-17 20:46:38 | C | 10 52 30.513 | +06 33 16.46 | – | W | N57 |
| 2025-12-17 20:51:29 | C | 10 52 29.658 | +06 33 21.64 | – | W | N57 |
| 2025-12-17 22:37:50 | C | 10 52 08.87 | +06 35 04.4 | – | V | 152 |
| 2025-12-17 22:41:38 | C | 10 52 08.15 | +06 35 08.4 | – | V | 152 |
| 2025-12-17 22:45:44 | C | 10 52 07.35 | +06 35 12.2 | – | V | 152 |
| 2025-12-17 23:33:11 | C | 10 51 58.306 | +06 35 59.89 | – | X | M57 |
| 2025-12-17 23:44:20 | C | 10 51 56.153 | +06 36 11.09 | – | X | M57 |
| 2025-12-17 23:54:20 | C | 10 51 54.233 | +06 36 20.82 | – | X | M57 |
| 2025-12-18 00:35:55 | C | 10 51 46.214 | +06 37 00.42 | – | Z | M09 |
| 2025-12-18 00:42:00 | C | 10 51 45.029 | +06 37 06.71 | – | Z | C23 |
| 2025-12-18 00:45:57 | C | 10 51 44.278 | +06 37 10.20 | – | Z | M09 |
| 2025-12-18 00:55:37 | C | 10 51 42.404 | +06 37 19.79 | – | Z | M09 |
| 2025-12-18 01:03:34 | C | 10 51 40.865 | +06 37 27.95 | – | Z | C23 |
| 2025-12-18 01:24:39 | C | 10 51 36.797 | +06 37 48.86 | – | Z | C23 |
| 2025-12-18 01:28:52 | C | 10 51 36.061 | +06 37 53.69 | – | W | G05 |
| 2025-12-18 01:37:05 | C | 10 51 34.462 | +06 38 01.50 | – | X | G05 |
| 2025-12-18 01:43:14 | C | 10 51 33.258 | +06 38 07.89 | – | W | G05 |
| 2025-12-18 01:49:27 | C | 10 51 32.014 | +06 38 13.06 | – | Z | C23 |
| 2025-12-18 01:55:34 | C | 10 51 30.890 | +06 38 19.72 | – | X | G05 |
| 2025-12-18 01:57:38 | C | 10 51 30.489 | +06 38 22.00 | – | W | G05 |
| 2025-12-18 02:14:02 | C | 10 51 27.300 | +06 38 37.93 | – | X | G05 |
| 2025-12-18 02:40:12 | B | 10 51 22.235 | +06 39 03.76 | – | W | L92 |
| 2025-12-18 02:51:38 | C | 10 51 20.038 | +06 39 15.08 | – | Z | 213 |
| 2025-12-18 03:16:54 | B | 10 51 15.129 | +06 39 39.92 | – | W | L92 |
| 2025-12-18 03:55:39 | B | 10 51 07.602 | +06 40 17.91 | – | W | L92 |
| 2025-12-18 04:14:40 | C | 10 51 03.984 | +06 40 36.84 | – | Z | 213 |
| 2025-12-18 05:37:10 | C | 10 50 48.002 | +06 41 58.09 | – | Z | 213 |
| 2025-12-18 08:08:24 | B | 10 50 19.038 | +06 44 32.06 | – | W | X08 |
| 2025-12-18 08:08:34 | B | 10 50 19.022 | +06 44 32.34 | – | W | X08 |
| 2025-12-18 08:08:43 | B | 10 50 18.972 | +06 44 32.60 | – | W | X08 |
| 2025-12-18 10:12:48 | C | 10 49 55.070 | +06 46 29.42 | – | Z | U76 |