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 |
|---|---|---|---|---|---|---|
| 2025-09-13 17:40:40 | C | 15 00 32.363 | -12 58 46.65 | – | W | K93 |
| 2025-09-13 17:41:56 | C | 15 00 32.240 | -12 58 46.42 | – | W | K93 |
| 2025-09-13 17:43:11 | C | 15 00 32.130 | -12 58 46.07 | – | W | K93 |
| 2025-09-13 17:44:26 | C | 15 00 31.998 | -12 58 45.72 | – | W | K93 |
| 2025-09-13 17:45:42 | C | 15 00 31.897 | -12 58 45.20 | – | W | K93 |
| 2025-09-13 17:46:57 | C | 15 00 31.787 | -12 58 44.90 | – | W | K93 |
| 2025-09-13 17:48:13 | C | 15 00 31.675 | -12 58 44.49 | – | W | K93 |
| 2025-09-13 17:49:27 | C | 15 00 31.558 | -12 58 44.08 | – | W | K93 |
| 2025-09-13 17:50:43 | C | 15 00 31.446 | -12 58 43.71 | – | W | K93 |
| 2025-09-13 17:51:59 | C | 15 00 31.331 | -12 58 43.43 | – | W | K93 |
| 2025-09-13 17:53:14 | C | 15 00 31.217 | -12 58 42.97 | – | W | K93 |
| 2025-09-13 17:54:30 | C | 15 00 31.107 | -12 58 42.60 | – | W | K93 |
| 2025-09-13 17:56:38 | C | 15 00 31.085 | -12 58 46.09 | – | V | L54 |
| 2025-09-13 18:22:45 | C | 15 00 28.541 | -12 58 38.93 | – | V | L54 |
| 2025-09-13 20:17:57 | C | 15 00 18.230 | -12 58 03.43 | – | V | G40 |
| 2025-09-13 20:27:36 | C | 15 00 17.362 | -12 58 00.41 | – | V | G40 |
| 2025-09-14 00:12:01 | C | 14 59 57.162 | -12 56 50.47 | – | W | W87 |
| 2025-09-14 00:13:17 | C | 14 59 57.044 | -12 56 50.02 | – | W | W87 |
| 2025-09-14 00:14:34 | C | 14 59 56.940 | -12 56 49.72 | – | W | W87 |
| 2025-09-14 00:15:49 | C | 14 59 56.817 | -12 56 49.29 | – | W | W87 |
| 2025-09-14 00:17:05 | C | 14 59 56.704 | -12 56 48.87 | – | W | W87 |
| 2025-09-14 00:19:37 | C | 14 59 56.482 | -12 56 48.16 | – | W | W87 |
| 2025-09-14 00:20:52 | C | 14 59 56.370 | -12 56 47.73 | – | W | W87 |
| 2025-09-14 00:23:23 | C | 14 59 56.134 | -12 56 46.94 | – | W | W87 |
| 2025-09-14 00:24:42 | C | 14 59 56.022 | -12 56 46.65 | – | W | W87 |
| 2025-09-14 09:58:53 | C | 14 59 04.63 | -12 53 59.7 | – | m | 349 |
| 2025-09-14 10:10:17 | C | 14 59 03.60 | -12 53 56.2 | – | m | 349 |
| 2025-09-14 10:21:43 | C | 14 59 02.59 | -12 53 52.6 | – | m | 349 |
| 2025-09-14 11:51:25 | C | 14 58 54.20 | -12 53 22.2 | – | V | G26 |
| 2025-09-14 12:12:16 | C | 14 58 52.55 | -12 53 18.6 | – | V | G26 |
| 2025-09-14 16:30:35 | C | 14 58 29.53 | -12 52 04.1 | – | X | C40 |
| 2025-09-14 16:40:01 | C | 14 58 28.69 | -12 51 59.8 | – | X | C40 |
| 2025-09-14 16:49:21 | C | 14 58 27.80 | -12 51 57.2 | – | X | C40 |
| 2025-09-14 17:30:34 | C | 14 58 24.230 | -12 51 41.34 | – | W | K93 |
| 2025-09-14 17:31:50 | C | 14 58 24.119 | -12 51 40.92 | – | W | K93 |
| 2025-09-14 17:33:05 | C | 14 58 24.011 | -12 51 40.64 | – | W | K93 |
| 2025-09-14 17:34:21 | C | 14 58 23.879 | -12 51 40.12 | – | W | K93 |
| 2025-09-14 17:35:36 | C | 14 58 23.775 | -12 51 39.80 | – | W | K93 |
| 2025-09-14 17:36:52 | C | 14 58 23.662 | -12 51 39.36 | – | W | K93 |
| 2025-09-14 17:38:08 | C | 14 58 23.541 | -12 51 39.00 | – | W | K93 |
| 2025-09-14 17:39:24 | C | 14 58 23.442 | -12 51 38.59 | – | W | K93 |
| 2025-09-14 17:40:39 | C | 14 58 23.329 | -12 51 38.30 | – | W | K93 |
| 2025-09-14 17:41:55 | C | 14 58 23.203 | -12 51 37.84 | – | W | K93 |
| 2025-09-14 17:43:10 | C | 14 58 23.103 | -12 51 37.52 | – | W | K93 |
| 2025-09-14 17:44:26 | C | 14 58 22.974 | -12 51 37.20 | – | W | K93 |
| 2025-09-14 19:00:04 | B | 14 58 16.22 | -12 51 14.9 | – | X | 194 |
| 2025-09-14 19:05:32 | B | 14 58 15.74 | -12 51 13.3 | – | X | 194 |
| 2025-09-14 19:09:54 | B | 14 58 15.28 | -12 51 11.9 | – | X | 194 |
| 2025-09-14 19:15:12 | B | 14 58 14.86 | -12 51 10.5 | – | X | 194 |
| 2025-09-14 19:21:34 | B | 14 58 14.25 | -12 51 08.4 | – | X | 194 |