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 |
|---|---|---|---|---|---|---|
| 2026-01-13 05:10:03 | C | 08 50 15.560 | +15 31 43.60 | – | L | X25 |
| 2026-01-13 05:11:04 | C | 08 50 15.390 | +15 31 44.30 | – | L | X25 |
| 2026-01-13 05:23:39 | B | 08 50 13.200 | +15 31 46.65 | – | X | W62 |
| 2026-01-13 05:30:42 | B | 08 50 11.987 | +15 31 50.90 | – | X | W62 |
| 2026-01-13 05:37:15 | B | 08 50 10.858 | +15 31 54.80 | – | X | W62 |
| 2026-01-13 06:25:11 | B | 08 50 02.549 | +15 32 28.22 | – | W | W96 |
| 2026-01-13 06:25:11 | B | 08 50 02.546 | +15 32 28.16 | – | X | W96 |
| 2026-01-13 06:25:42 | B | 08 50 02.440 | +15 32 28.22 | – | W | W96 |
| 2026-01-13 06:25:42 | B | 08 50 02.501 | +15 32 27.95 | – | X | W96 |
| 2026-01-13 06:26:13 | B | 08 50 02.426 | +15 32 28.09 | – | W | W96 |
| 2026-01-13 06:26:13 | B | 08 50 02.433 | +15 32 27.86 | – | X | W96 |
| 2026-01-13 07:43:14 | B | 08 49 49.385 | +15 33 10.01 | – | W | V21 |
| 2026-01-13 08:04:24 | B | 08 49 45.751 | +15 33 22.57 | – | W | V21 |
| 2026-01-13 08:25:32 | B | 08 49 42.134 | +15 33 35.06 | – | W | V21 |
| 2026-01-13 08:46:38 | B | 08 49 38.515 | +15 33 47.48 | – | W | V21 |
| 2026-01-13 10:56:04 | C | 08 49 16.392 | +15 35 03.77 | – | Z | U76 |
| 2026-01-13 11:58:17 | C | 08 49 05.772 | +15 35 40.63 | – | Z | U76 |
| 2026-01-13 13:00:31 | C | 08 48 55.118 | +15 36 17.21 | – | Z | U76 |
| 2026-01-13 14:48:00 | C | 08 48 37.165 | +15 37 19.86 | – | W | Q21 |
| 2026-01-13 14:55:33 | C | 08 48 35.879 | +15 37 24.15 | – | W | Q21 |
| 2026-01-13 15:03:06 | C | 08 48 34.618 | +15 37 28.64 | – | W | Q21 |
| 2026-01-13 15:04:33 | C | 08 48 34.438 | +15 37 34.46 | – | Z | 323 |
| 2026-01-13 15:08:42 | C | 08 48 33.732 | +15 37 36.88 | – | Z | 323 |
| 2026-01-13 15:12:51 | C | 08 48 33.046 | +15 37 39.36 | – | Z | 323 |
| 2026-01-13 15:47:19 | B | 08 48 27.178 | +15 37 57.61 | – | Z | P14 |
| 2026-01-13 16:16:29 | B | 08 48 22.250 | +15 38 15.94 | – | Z | P14 |
| 2026-01-13 16:45:24 | B | 08 48 17.290 | +15 38 32.50 | – | Z | P14 |
| 2026-01-13 16:51:27 | C | 08 48 16.279 | +15 38 37.57 | – | V | 323 |
| 2026-01-13 18:02:54 | C | 08 48 04.020 | +15 39 18.50 | – | V | 323 |
| 2026-01-13 19:33:56 | B | 08 47 48.978 | +15 40 06.75 | – | W | L92 |
| 2026-01-13 19:39:01 | B | 08 47 48.129 | +15 40 09.62 | – | W | L92 |
| 2026-01-13 19:49:14 | B | 08 47 46.413 | +15 40 15.52 | – | W | L92 |
| 2026-01-13 19:54:28 | B | 08 47 45.473 | +15 40 18.49 | – | W | L92 |
| 2026-01-13 19:59:33 | B | 08 47 44.683 | +15 40 21.35 | – | W | L92 |
| 2026-01-13 20:04:39 | B | 08 47 43.780 | +15 40 24.10 | – | W | L92 |
| 2026-01-13 20:09:45 | B | 08 47 42.940 | +15 40 27.85 | – | W | L92 |
| 2026-01-13 21:32:32 | C | 08 47 28.711 | +15 41 15.40 | – | W | C36 |
| 2026-01-13 21:33:05 | C | 08 47 28.769 | +15 41 15.90 | – | W | C36 |
| 2026-01-13 21:37:42 | C | 08 47 27.789 | +15 41 16.72 | – | W | 168 |
| 2026-01-13 21:53:04 | C | 08 47 25.313 | +15 41 26.95 | – | W | C36 |
| 2026-01-13 21:58:05 | C | 08 47 24.732 | +15 41 30.62 | – | W | C36 |
| 2026-01-13 22:00:19 | C | 08 47 23.803 | +15 41 32.28 | – | W | C36 |
| 2026-01-13 22:15:41 | C | 08 47 21.646 | +15 41 40.88 | – | Z | J22 |
| 2026-01-13 22:20:47 | C | 08 47 20.786 | +15 41 43.94 | – | Z | J22 |
| 2026-01-13 22:24:51 | C | 08 47 19.862 | +15 41 51.54 | – | W | C36 |
| 2026-01-13 22:25:50 | C | 08 47 19.925 | +15 41 46.93 | – | Z | J22 |
| 2026-01-13 22:25:59 | C | 08 47 19.855 | +15 41 44.88 | – | W | C36 |
| 2026-01-13 22:29:19 | C | 08 47 19.476 | +15 41 46.39 | – | W | C36 |
| 2026-01-13 22:38:46 | C | 08 47 17.528 | +15 41 51.91 | – | W | 168 |
| 2026-01-13 22:47:42 | B | 08 47 16.181 | +15 41 59.17 | – | q | Y95 |