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 |
|---|---|---|---|---|---|---|
| 2025-12-18 11:15:29 | C | 10 49 42.888 | +06 47 31.27 | – | Z | U76 |
| 2025-12-18 12:46:18 | C | 10 49 25.286 | +06 49 00.66 | – | Z | U76 |
| 2025-12-18 15:28:43 | C | 10 48 54.10 | +06 51 39.7 | – | q | Q23 |
| 2025-12-18 15:40:38 | C | 10 48 51.80 | +06 51 51.5 | – | q | Q23 |
| 2025-12-18 15:53:02 | C | 10 48 49.38 | +06 52 03.8 | – | q | Q23 |
| 2025-12-18 17:06:20 | B | 10 48 35.173 | +06 53 16.31 | – | W | 900 |
| 2025-12-18 17:13:08 | B | 10 48 33.893 | +06 53 22.74 | – | W | 900 |
| 2025-12-18 17:19:55 | B | 10 48 32.547 | +06 53 29.75 | – | W | 900 |
| 2025-12-18 18:53:42 | C | 10 48 14.293 | +06 55 01.82 | – | W | Q21 |
| 2025-12-18 18:58:45 | C | 10 48 13.326 | +06 55 06.87 | – | W | Q21 |
| 2025-12-18 19:03:50 | C | 10 48 12.319 | +06 55 11.78 | – | W | Q21 |
| 2025-12-18 19:09:04 | B | 10 48 11.49 | +06 55 18.9 | – | Z | O56 |
| 2025-12-18 20:06:34 | B | 10 48 00.29 | +06 56 15.6 | – | Z | O56 |
| 2025-12-18 21:03:54 | B | 10 47 49.10 | +06 57 12.0 | – | Z | O56 |
| 2025-12-18 21:54:45 | C | 10 47 39.15 | +06 57 59.2 | – | o | C94 |
| 2025-12-18 22:09:56 | C | 10 47 36.509 | +06 58 14.38 | – | X | C40 |
| 2025-12-18 22:23:38 | C | 10 47 33.852 | +06 58 27.84 | – | X | C40 |
| 2025-12-18 22:26:30 | C | 10 47 32.98 | +06 58 30.9 | – | o | C94 |
| 2025-12-18 22:40:23 | C | 10 47 30.516 | +06 58 45.44 | – | X | C40 |
| 2025-12-18 22:42:54 | C | 10 47 29.82 | +06 58 47.2 | – | o | C94 |
| 2025-12-19 00:10:28 | C | 10 47 13.073 | +07 00 13.39 | – | X | B67 |
| 2025-12-19 00:12:51 | C | 10 47 12.619 | +07 00 15.70 | – | X | B67 |
| 2025-12-19 00:15:12 | C | 10 47 12.146 | +07 00 18.29 | – | X | B67 |
| 2025-12-19 00:30:08 | C | 10 47 09.15 | +07 00 32.6 | – | V | 119 |
| 2025-12-19 00:30:31 | C | 10 47 09.05 | +07 00 33.1 | – | V | 119 |
| 2025-12-19 00:30:56 | C | 10 47 09.01 | +07 00 33.5 | – | V | 119 |
| 2025-12-19 00:31:20 | C | 10 47 08.90 | +07 00 34.2 | – | V | 119 |
| 2025-12-19 00:31:45 | C | 10 47 08.82 | +07 00 34.4 | – | V | 119 |
| 2025-12-19 00:32:11 | C | 10 47 08.73 | +07 00 35.0 | – | V | 119 |
| 2025-12-19 00:32:36 | C | 10 47 08.65 | +07 00 35.5 | – | V | 119 |
| 2025-12-19 00:33:01 | C | 10 47 08.57 | +07 00 35.8 | – | V | 119 |
| 2025-12-19 00:33:25 | C | 10 47 08.49 | +07 00 36.3 | – | V | 119 |
| 2025-12-19 00:33:50 | C | 10 47 08.40 | +07 00 36.6 | – | V | 119 |
| 2025-12-19 00:34:14 | C | 10 47 08.31 | +07 00 36.9 | – | V | 119 |
| 2025-12-19 00:34:39 | C | 10 47 08.25 | +07 00 37.6 | – | V | 119 |
| 2025-12-19 00:35:04 | C | 10 47 08.18 | +07 00 37.4 | – | V | 119 |
| 2025-12-19 00:35:29 | C | 10 47 08.09 | +07 00 38.1 | – | V | 119 |
| 2025-12-19 00:35:53 | C | 10 47 08.01 | +07 00 38.5 | – | V | 119 |
| 2025-12-19 00:36:19 | C | 10 47 07.92 | +07 00 39.1 | – | V | 119 |
| 2025-12-19 00:36:44 | C | 10 47 07.87 | +07 00 39.1 | – | V | 119 |
| 2025-12-19 00:37:09 | C | 10 47 07.77 | +07 00 39.9 | – | V | 119 |
| 2025-12-19 00:37:34 | C | 10 47 07.68 | +07 00 40.3 | – | V | 119 |
| 2025-12-19 00:37:56 | B | 10 47 07.680 | +07 00 40.32 | – | V | D69 |
| 2025-12-19 00:37:58 | C | 10 47 07.59 | +07 00 40.7 | – | V | 119 |
| 2025-12-19 01:43:00 | B | 10 46 55.022 | +07 01 44.33 | – | V | D69 |
| 2025-12-19 01:54:35 | C | 10 46 52.819 | +07 01 56.46 | – | Z | 213 |
| 2025-12-19 02:09:32 | C | 10 46 49.888 | +07 02 10.72 | – | W | B74 |
| 2025-12-19 02:12:33 | C | 10 46 49.313 | +07 02 13.62 | – | W | B74 |
| 2025-12-19 02:30:45 | C | 10 46 45.745 | +07 02 31.73 | – | W | B74 |
| 2025-12-19 02:37:21 | B | 10 46 44.441 | +07 02 37.75 | – | V | D69 |