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 |
|---|---|---|---|---|---|---|
| 2025-12-19 03:02:36 | C | 10 46 39.547 | +07 03 02.20 | – | W | I81 |
| 2025-12-19 03:06:38 | C | 10 46 38.731 | +07 03 06.30 | – | W | I81 |
| 2025-12-19 03:10:42 | C | 10 46 37.949 | +07 03 09.76 | – | W | I81 |
| 2025-12-19 03:23:13 | C | 10 46 35.520 | +07 03 23.94 | – | Z | 213 |
| 2025-12-19 03:24:05 | C | 10 46 35.306 | +07 03 23.88 | – | W | L85 |
| 2025-12-19 03:51:05 | C | 10 46 30.055 | +07 03 50.53 | – | W | L85 |
| 2025-12-19 04:02:53 | C | 10 46 27.73 | +07 04 02.2 | – | V | 134 |
| 2025-12-19 04:05:06 | C | 10 46 27.28 | +07 04 04.7 | – | V | 134 |
| 2025-12-19 04:07:18 | C | 10 46 26.85 | +07 04 07.3 | – | V | 134 |
| 2025-12-19 04:07:19 | C | 10 46 26.885 | +07 04 06.57 | – | W | 215 |
| 2025-12-19 04:09:31 | C | 10 46 26.44 | +07 04 08.8 | – | V | 134 |
| 2025-12-19 04:11:43 | C | 10 46 25.99 | +07 04 11.3 | – | V | 134 |
| 2025-12-19 04:12:16 | C | 10 46 25.926 | +07 04 11.24 | – | W | 215 |
| 2025-12-19 04:13:56 | C | 10 46 25.58 | +07 04 12.8 | – | V | 134 |
| 2025-12-19 04:15:46 | C | 10 46 25.181 | +07 04 15.17 | – | W | L85 |
| 2025-12-19 04:16:11 | C | 10 46 25.11 | +07 04 15.2 | – | V | 134 |
| 2025-12-19 04:17:13 | C | 10 46 24.949 | +07 04 16.52 | – | W | 215 |
| 2025-12-19 04:18:23 | C | 10 46 24.71 | +07 04 17.7 | – | V | 134 |
| 2025-12-19 04:20:38 | C | 10 46 24.26 | +07 04 19.3 | – | V | 134 |
| 2025-12-19 04:22:50 | C | 10 46 23.84 | +07 04 21.6 | – | V | 134 |
| 2025-12-19 04:25:05 | C | 10 46 23.41 | +07 04 24.0 | – | V | 134 |
| 2025-12-19 04:27:16 | C | 10 46 22.97 | +07 04 26.3 | – | V | 134 |
| 2025-12-19 04:42:51 | C | 10 46 20.001 | +07 04 41.75 | – | X | R60 |
| 2025-12-19 04:43:23 | C | 10 46 19.914 | +07 04 42.92 | – | X | R60 |
| 2025-12-19 04:43:52 | C | 10 46 19.826 | +07 04 43.07 | – | X | R60 |
| 2025-12-19 04:51:29 | C | 10 46 18.274 | +07 04 50.88 | – | Z | 213 |
| 2025-12-19 05:18:01 | C | 10 46 13.206 | +07 05 17.63 | – | V | J13 |
| 2025-12-19 05:32:22 | C | 10 46 10.413 | +07 05 31.66 | – | V | J13 |
| 2025-12-19 08:13:29 | B | 10 45 39.095 | +07 08 12.21 | – | W | 303 |
| 2025-12-19 08:14:12 | B | 10 45 38.944 | +07 08 12.90 | – | W | 303 |
| 2025-12-19 08:24:00 | B | 10 45 37.018 | +07 08 22.64 | – | W | 303 |
| 2025-12-19 10:46:24 | C | 10 45 09.386 | +07 10 40.69 | – | Z | U76 |
| 2025-12-19 11:48:19 | C | 10 44 57.252 | +07 11 41.86 | – | Z | U76 |
| 2025-12-19 12:08:25 | C | 10 44 53.286 | +07 12 02.02 | – | W | V16 |
| 2025-12-19 12:14:01 | C | 10 44 52.175 | +07 12 07.55 | – | W | V16 |
| 2025-12-19 12:21:02 | C | 10 44 50.781 | +07 12 14.55 | – | W | V16 |
| 2025-12-19 12:28:09 | C | 10 44 49.416 | +07 12 21.38 | – | W | V16 |
| 2025-12-19 12:53:00 | C | 10 44 44.594 | +07 12 45.61 | – | Z | U76 |
| 2025-12-19 12:57:50 | C | 10 44 43.62 | +07 12 50.2 | – | V | 290 |
| 2025-12-19 12:59:49 | C | 10 44 43.24 | +07 12 52.2 | – | V | 290 |
| 2025-12-19 13:01:00 | C | 10 44 43.00 | +07 12 53.4 | – | V | 290 |
| 2025-12-19 13:08:00 | C | 10 44 41.63 | +07 13 00.2 | – | V | 290 |
| 2025-12-19 13:08:32 | C | 10 44 41.51 | +07 13 00.8 | – | V | 290 |
| 2025-12-19 13:09:06 | C | 10 44 41.41 | +07 13 01.2 | – | V | 290 |
| 2025-12-19 13:09:38 | C | 10 44 41.32 | +07 13 01.9 | – | V | 290 |
| 2025-12-19 13:10:11 | C | 10 44 41.20 | +07 13 02.3 | – | V | 290 |
| 2025-12-19 15:45:24 | C | 10 44 11.16 | +07 15 35.8 | – | q | 903 |
| 2025-12-19 15:50:08 | C | 10 44 10.24 | +07 15 40.5 | – | q | 903 |
| 2025-12-19 15:56:03 | C | 10 44 09.14 | +07 15 45.9 | – | q | 903 |
| 2025-12-19 22:18:58 | C | 10 42 54.156 | +07 22 04.73 | – | X | M47 |