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 |
|---|---|---|---|---|---|---|
| 2025-07-04 22:09:27 | C | 17 59 39.00 | -18 38 39.3 | – | V | 104 |
| 2025-07-04 22:11:08 | C | 17 59 38.81 | -18 38 40.5 | – | V | 071 |
| 2025-07-04 22:11:45 | C | 17 59 38.760 | -18 38 39.55 | – | Z | C23 |
| 2025-07-04 22:24:46 | C | 17 59 37.65 | -18 38 39.8 | – | V | G17 |
| 2025-07-04 22:24:55 | B | 17 59 37.690 | -18 38 38.35 | – | Z | Y05 |
| 2025-07-04 22:26:46 | C | 17 59 37.44 | -18 38 40.1 | – | V | 071 |
| 2025-07-04 22:30:00 | B | 17 59 37.198 | -18 38 41.06 | – | V | L65 |
| 2025-07-04 22:32:08 | B | 17 59 37.028 | -18 38 38.28 | – | Z | Y05 |
| 2025-07-04 22:39:11 | B | 17 59 36.427 | -18 38 37.11 | – | Z | Y05 |
| 2025-07-04 22:40:50 | C | 17 59 36.128 | -18 38 39.60 | – | q | 095 |
| 2025-07-04 22:42:24 | C | 17 59 36.03 | -18 38 39.8 | – | V | 071 |
| 2025-07-04 22:46:18 | C | 17 59 35.67 | -18 38 39.5 | – | V | G17 |
| 2025-07-04 22:47:37 | C | 17 59 35.52 | -18 38 39.6 | – | V | 071 |
| 2025-07-04 22:52:50 | C | 17 59 35.07 | -18 38 39.2 | – | V | 071 |
| 2025-07-04 22:54:08 | B | 17 59 34.96 | -18 38 39.3 | – | X | 126 |
| 2025-07-04 22:56:43 | B | 17 59 34.757 | -18 38 39.73 | – | V | L65 |
| 2025-07-04 23:01:39 | C | 17 59 34.462 | -18 38 36.24 | – | V | W68 |
| 2025-07-04 23:03:15 | C | 17 59 34.16 | -18 38 39.1 | – | V | 071 |
| 2025-07-04 23:11:54 | C | 17 59 33.566 | -18 38 36.02 | – | V | W68 |
| 2025-07-04 23:12:18 | B | 17 59 33.36 | -18 38 39.0 | – | X | 126 |
| 2025-07-04 23:15:15 | C | 17 59 33.238 | -18 38 35.20 | – | V | W68 |
| 2025-07-04 23:22:07 | C | 17 59 32.558 | -18 38 34.91 | – | V | W68 |
| 2025-07-04 23:25:34 | C | 17 59 32.297 | -18 38 34.58 | – | V | W68 |
| 2025-07-04 23:28:58 | C | 17 59 31.990 | -18 38 34.66 | – | V | W68 |
| 2025-07-04 23:39:14 | C | 17 59 31.061 | -18 38 34.73 | – | V | W68 |
| 2025-07-04 23:42:34 | C | 17 59 30.768 | -18 38 34.33 | – | V | W68 |
| 2025-07-04 23:45:57 | C | 17 59 30.425 | -18 38 33.32 | – | V | W68 |
| 2025-07-04 23:49:17 | C | 17 59 30.142 | -18 38 33.79 | – | V | W68 |
| 2025-07-04 23:52:42 | C | 17 59 29.868 | -18 38 33.58 | – | V | W68 |
| 2025-07-04 23:56:10 | C | 17 59 29.532 | -18 38 33.76 | – | V | W68 |
| 2025-07-04 23:59:46 | C | 17 59 29.206 | -18 38 33.25 | – | V | W68 |
| 2025-07-05 00:03:06 | C | 17 59 28.877 | -18 38 33.14 | – | V | W68 |
| 2025-07-05 00:05:05 | C | 17 59 28.774 | -18 38 31.49 | – | W | 151 |
| 2025-07-05 00:06:30 | C | 17 59 28.625 | -18 38 33.07 | – | V | W68 |
| 2025-07-05 00:08:36 | C | 17 59 28.205 | -18 38 37.54 | – | W | 151 |
| 2025-07-05 00:09:50 | C | 17 59 28.296 | -18 38 33.40 | – | V | W68 |
| 2025-07-05 00:10:58 | C | 17 59 27.934 | -18 38 40.09 | – | W | 151 |
| 2025-07-05 00:13:10 | C | 17 59 27.967 | -18 38 33.25 | – | V | W68 |
| 2025-07-05 00:16:33 | C | 17 59 27.643 | -18 38 32.50 | – | V | W68 |
| 2025-07-05 00:16:48 | C | 17 59 27.127 | -18 38 28.39 | – | W | 151 |
| 2025-07-05 00:19:53 | C | 17 59 27.415 | -18 38 32.57 | – | V | W68 |
| 2025-07-05 00:20:18 | C | 17 59 27.060 | -18 38 37.54 | – | W | 151 |
| 2025-07-05 00:23:12 | C | 17 59 27.074 | -18 38 32.50 | – | V | W68 |
| 2025-07-05 00:26:31 | C | 17 59 26.722 | -18 38 32.60 | – | V | W68 |
| 2025-07-05 00:30:02 | C | 17 59 26.491 | -18 38 31.49 | – | V | W68 |
| 2025-07-05 00:33:36 | C | 17 59 26.122 | -18 38 32.32 | – | V | W68 |
| 2025-07-05 00:36:52 | C | 17 59 25.814 | -18 38 31.78 | – | V | W68 |
| 2025-07-05 00:40:15 | C | 17 59 25.524 | -18 38 31.70 | – | V | W68 |
| 2025-07-05 00:43:44 | C | 17 59 25.178 | -18 38 31.60 | – | V | W68 |
| 2025-07-05 00:47:13 | C | 17 59 24.883 | -18 38 31.34 | – | V | W68 |