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 |
|---|---|---|---|---|---|---|
| 2025-07-10 03:46:07 | C | 17 47 52.447 | -18 32 17.81 | – | Z | 874 |
| 2025-07-10 03:47:27 | C | 17 47 52.286 | -18 32 17.77 | – | Z | 874 |
| 2025-07-10 03:48:49 | C | 17 47 52.150 | -18 32 17.99 | – | Z | 874 |
| 2025-07-10 03:50:11 | C | 17 47 51.994 | -18 32 17.41 | – | Z | 874 |
| 2025-07-10 03:51:33 | C | 17 47 51.895 | -18 32 17.48 | – | Z | 874 |
| 2025-07-10 03:52:54 | C | 17 47 51.742 | -18 32 17.30 | – | Z | 874 |
| 2025-07-10 03:54:16 | C | 17 47 51.626 | -18 32 17.16 | – | Z | 874 |
| 2025-07-10 03:55:37 | C | 17 47 51.466 | -18 32 17.20 | – | Z | 874 |
| 2025-07-10 03:56:58 | C | 17 47 51.377 | -18 32 17.34 | – | Z | 874 |
| 2025-07-10 04:35:48 | C | 17 47 47.604 | -18 32 14.24 | – | Z | 874 |
| 2025-07-10 04:38:19 | C | 17 47 47.366 | -18 32 14.89 | – | Z | 874 |
| 2025-07-10 04:40:49 | C | 17 47 47.033 | -18 32 13.81 | – | Z | 874 |
| 2025-07-10 04:43:21 | C | 17 47 46.819 | -18 32 13.78 | – | Z | 874 |
| 2025-07-10 04:45:52 | C | 17 47 46.627 | -18 32 13.78 | – | Z | 874 |
| 2025-07-10 04:48:25 | C | 17 47 46.298 | -18 32 13.70 | – | Z | 874 |
| 2025-07-10 04:50:56 | C | 17 47 46.082 | -18 32 14.03 | – | Z | 874 |
| 2025-07-10 04:53:28 | C | 17 47 45.804 | -18 32 13.34 | – | Z | 874 |
| 2025-07-10 04:55:58 | C | 17 47 45.581 | -18 32 13.27 | – | Z | 874 |
| 2025-07-10 04:58:30 | C | 17 47 45.401 | -18 32 14.57 | – | Z | 874 |
| 2025-07-10 05:01:01 | C | 17 47 45.235 | -18 32 12.16 | – | Z | 874 |
| 2025-07-10 05:03:33 | C | 17 47 44.906 | -18 32 12.66 | – | Z | 874 |
| 2025-07-10 05:06:05 | C | 17 47 44.590 | -18 32 12.41 | – | Z | 874 |
| 2025-07-10 05:08:36 | C | 17 47 44.393 | -18 32 12.16 | – | Z | 874 |
| 2025-07-10 05:11:07 | C | 17 47 44.016 | -18 32 11.90 | – | Z | 874 |
| 2025-07-10 05:13:38 | C | 17 47 44.016 | -18 32 11.90 | – | Z | 874 |
| 2025-07-10 05:14:27 | B | 17 47 43.898 | -18 32 15.18 | – | Z | H36 |
| 2025-07-10 05:16:09 | C | 17 47 43.750 | -18 32 11.72 | – | Z | 874 |
| 2025-07-10 05:18:42 | C | 17 47 43.442 | -18 32 11.36 | – | Z | 874 |
| 2025-07-10 05:21:13 | C | 17 47 43.121 | -18 32 11.76 | – | Z | 874 |
| 2025-07-10 05:23:45 | C | 17 47 42.893 | -18 32 10.93 | – | Z | 874 |
| 2025-07-10 05:26:15 | C | 17 47 42.679 | -18 32 11.62 | – | Z | 874 |
| 2025-07-10 05:28:47 | C | 17 47 42.437 | -18 32 12.77 | – | Z | 874 |
| 2025-07-10 05:31:18 | C | 17 47 42.180 | -18 32 11.22 | – | Z | 874 |
| 2025-07-10 05:33:50 | C | 17 47 41.940 | -18 32 10.50 | – | Z | 874 |
| 2025-07-10 05:36:22 | C | 17 47 41.666 | -18 32 11.36 | – | Z | 874 |
| 2025-07-10 05:36:31 | B | 17 47 41.731 | -18 32 14.86 | – | Z | H36 |
| 2025-07-10 05:38:54 | C | 17 47 41.441 | -18 32 10.79 | – | Z | 874 |
| 2025-07-10 05:41:24 | C | 17 47 41.210 | -18 32 10.72 | – | Z | 874 |
| 2025-07-10 05:43:56 | C | 17 47 40.920 | -18 32 10.39 | – | Z | 874 |
| 2025-07-10 05:46:27 | C | 17 47 40.730 | -18 32 09.02 | – | Z | 874 |
| 2025-07-10 05:48:59 | C | 17 47 40.471 | -18 32 09.31 | – | Z | 874 |
| 2025-07-10 05:51:31 | C | 17 47 40.164 | -18 32 09.10 | – | Z | 874 |
| 2025-07-10 05:54:02 | C | 17 47 39.816 | -18 32 08.09 | – | Z | 874 |
| 2025-07-10 06:40:33 | C | 17 47 35.471 | -18 32 06.48 | – | W | I33 |
| 2025-07-10 06:54:42 | C | 17 47 34.069 | -18 32 05.53 | – | W | I33 |
| 2025-07-10 14:31:42 | B | 17 46 49.639 | -18 31 38.86 | – | W | 900 |
| 2025-07-10 14:34:22 | C | 17 46 49.55 | -18 31 36.8 | – | – | O40 |
| 2025-07-10 14:41:50 | B | 17 46 48.600 | -18 31 38.68 | – | W | 900 |
| 2025-07-10 15:17:34 | C | 17 46 44.96 | -18 31 31.6 | – | – | O40 |
| 2025-07-10 16:15:01 | C | 17 46 39.50 | -18 31 28.9 | – | – | O40 |