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 |
|---|---|---|---|---|---|---|
| 2025-07-18 00:22:09 | B | 17 28 43.60 | -18 17 17.3 | – | X | 958 |
| 2025-07-18 00:28:54 | C | 17 28 42.878 | -18 17 17.02 | – | X | B67 |
| 2025-07-18 01:44:17 | C | 17 28 35.11 | -18 17 06.1 | – | W | W84 |
| 2025-07-18 01:44:55 | C | 17 28 35.04 | -18 17 06.1 | – | W | W84 |
| 2025-07-18 01:45:22 | C | 17 28 34.98 | -18 17 09.0 | – | X | W62 |
| 2025-07-18 01:45:33 | C | 17 28 34.97 | -18 17 06.0 | – | W | W84 |
| 2025-07-18 01:46:10 | C | 17 28 34.91 | -18 17 05.9 | – | W | W84 |
| 2025-07-18 01:46:46 | C | 17 28 34.84 | -18 17 05.9 | – | W | W84 |
| 2025-07-18 01:47:25 | C | 17 28 34.77 | -18 17 05.8 | – | W | W84 |
| 2025-07-18 01:48:01 | C | 17 28 34.71 | -18 17 05.8 | – | W | W84 |
| 2025-07-18 01:48:39 | C | 17 28 34.65 | -18 17 05.7 | – | W | W84 |
| 2025-07-18 01:49:16 | C | 17 28 34.57 | -18 17 05.7 | – | W | W84 |
| 2025-07-18 01:49:53 | C | 17 28 34.51 | -18 17 05.5 | – | W | W84 |
| 2025-07-18 02:00:30 | C | 17 28 33.39 | -18 17 07.6 | – | X | W62 |
| 2025-07-18 02:15:38 | C | 17 28 31.77 | -18 17 06.0 | – | X | W62 |
| 2025-07-18 02:40:20 | C | 17 28 29.14 | -18 17 00.5 | – | W | W84 |
| 2025-07-18 02:40:58 | C | 17 28 29.07 | -18 17 00.4 | – | W | W84 |
| 2025-07-18 02:41:09 | C | 17 28 29.081 | -18 17 00.49 | – | V | W88 |
| 2025-07-18 02:41:41 | C | 17 28 28.99 | -18 17 00.4 | – | W | W84 |
| 2025-07-18 02:42:20 | C | 17 28 28.92 | -18 17 00.3 | – | W | W84 |
| 2025-07-18 02:43:09 | C | 17 28 28.84 | -18 17 00.2 | – | W | W84 |
| 2025-07-18 02:43:46 | C | 17 28 28.77 | -18 17 00.2 | – | W | W84 |
| 2025-07-18 02:44:33 | C | 17 28 28.69 | -18 17 00.1 | – | W | W84 |
| 2025-07-18 02:45:11 | C | 17 28 28.62 | -18 17 00.0 | – | W | W84 |
| 2025-07-18 02:45:49 | C | 17 28 28.55 | -18 17 00.0 | – | W | W84 |
| 2025-07-18 03:05:23 | C | 17 28 26.483 | -18 16 58.32 | – | W | 309 |
| 2025-07-18 03:05:41 | C | 17 28 26.55 | -18 16 58.9 | – | W | 829 |
| 2025-07-18 03:17:29 | C | 17 28 25.176 | -18 16 56.89 | – | V | W68 |
| 2025-07-18 03:21:12 | C | 17 28 24.804 | -18 16 57.07 | – | V | W88 |
| 2025-07-18 03:27:21 | C | 17 28 24.23 | -18 16 57.0 | – | W | 829 |
| 2025-07-18 03:36:37 | C | 17 28 23.146 | -18 16 54.91 | – | V | W68 |
| 2025-07-18 03:38:50 | C | 17 28 22.914 | -18 16 54.93 | – | W | 309 |
| 2025-07-18 03:44:32 | C | 17 28 22.296 | -18 16 54.01 | – | V | W68 |
| 2025-07-18 03:48:01 | C | 17 28 21.940 | -18 16 53.94 | – | W | 309 |
| 2025-07-18 04:00:38 | C | 17 28 20.67 | -18 16 53.5 | – | W | 829 |
| 2025-07-18 04:00:54 | C | 17 28 20.566 | -18 16 52.72 | – | W | 309 |
| 2025-07-18 04:01:54 | C | 17 28 20.53 | -18 16 53.4 | – | W | 829 |
| 2025-07-18 04:41:26 | C | 17 28 16.32 | -18 16 49.4 | – | W | 829 |
| 2025-07-18 04:48:35 | C | 17 28 15.48 | -18 16 47.6 | – | W | W84 |
| 2025-07-18 04:49:12 | C | 17 28 15.41 | -18 16 47.5 | – | W | W84 |
| 2025-07-18 04:49:51 | C | 17 28 15.34 | -18 16 47.4 | – | W | W84 |
| 2025-07-18 04:50:28 | C | 17 28 15.28 | -18 16 47.4 | – | W | W84 |
| 2025-07-18 04:51:06 | C | 17 28 15.22 | -18 16 47.3 | – | W | W84 |
| 2025-07-18 04:56:21 | C | 17 28 14.66 | -18 16 46.9 | – | W | W84 |
| 2025-07-18 04:56:59 | C | 17 28 14.59 | -18 16 46.7 | – | W | W84 |
| 2025-07-18 04:57:34 | C | 17 28 14.53 | -18 16 46.6 | – | W | W84 |
| 2025-07-18 05:15:31 | C | 17 28 12.70 | -18 16 45.8 | – | W | 829 |
| 2025-07-18 05:16:47 | C | 17 28 12.56 | -18 16 45.6 | – | W | 829 |
| 2025-07-18 05:25:29 | C | 17 28 11.64 | -18 16 44.7 | – | W | 829 |
| 2025-07-18 05:26:45 | C | 17 28 11.50 | -18 16 44.6 | – | W | 829 |