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 |
|---|---|---|---|---|---|---|
| 2025-12-13 04:50:10 | C | 11 13 25.944 | +04 44 37.97 | – | W | C36 |
| 2025-12-13 04:52:40 | B | 11 13 25.496 | +04 44 40.01 | – | W | 204 |
| 2025-12-13 04:54:30 | C | 11 13 25.098 | +04 44 41.09 | – | W | 056 |
| 2025-12-13 05:05:00 | B | 11 13 23.240 | +04 44 51.85 | – | W | 204 |
| 2025-12-13 06:04:30 | B | 11 13 12.391 | +04 45 48.49 | – | W | 970 |
| 2025-12-13 06:08:59 | C | 11 13 11.57 | +04 45 52.3 | – | q | Z30 |
| 2025-12-13 06:12:22 | C | 11 13 11.15 | +04 45 54.6 | – | q | Z30 |
| 2025-12-13 06:20:07 | B | 11 13 09.550 | +04 46 03.25 | – | W | 970 |
| 2025-12-13 06:36:20 | C | 11 13 06.845 | +04 46 19.07 | – | X | 810 |
| 2025-12-13 06:38:31 | C | 11 13 06.458 | +04 46 21.24 | – | X | 810 |
| 2025-12-13 06:40:43 | C | 11 13 06.049 | +04 46 23.24 | – | X | 810 |
| 2025-12-13 08:16:07 | B | 11 12 48.692 | +04 47 55.62 | – | X | W42 |
| 2025-12-13 08:46:05 | B | 11 12 43.203 | +04 48 24.15 | – | X | W42 |
| 2025-12-13 09:16:13 | B | 11 12 37.698 | +04 48 53.06 | – | X | W42 |
| 2025-12-13 14:04:09 | C | 11 11 45.216 | +04 53 29.15 | – | V | T08 |
| 2025-12-13 14:09:24 | C | 11 11 44.261 | +04 53 34.22 | – | V | T08 |
| 2025-12-13 14:31:23 | C | 11 11 40.217 | +04 53 55.28 | – | V | T08 |
| 2025-12-13 14:41:15 | C | 11 11 38.398 | +04 54 04.68 | – | V | T08 |
| 2025-12-13 20:36:16 | B | 11 10 33.475 | +04 59 45.42 | – | V | O51 |
| 2025-12-13 21:30:42 | B | 11 10 23.424 | +05 00 37.66 | – | V | O51 |
| 2025-12-13 22:24:53 | B | 11 10 13.423 | +05 01 29.42 | – | V | O51 |
| 2025-12-14 01:11:11 | C | 11 09 43.203 | +05 04 07.58 | – | X | Z97 |
| 2025-12-14 01:15:32 | B | 11 09 42.252 | +05 04 10.62 | – | X | M35 |
| 2025-12-14 01:37:06 | B | 11 09 38.273 | +05 04 31.51 | – | X | M35 |
| 2025-12-14 01:39:50 | C | 11 09 37.890 | +05 04 35.30 | – | X | Z97 |
| 2025-12-14 01:51:48 | B | 11 09 35.551 | +05 04 45.48 | – | X | M35 |
| 2025-12-14 02:00:20 | C | 11 09 34.116 | +05 04 55.00 | – | X | Z97 |
| 2025-12-14 02:25:11 | B | 11 09 29.602 | +05 05 17.02 | – | W | J01 |
| 2025-12-14 02:43:04 | C | 11 09 26.203 | +05 05 34.98 | – | X | A05 |
| 2025-12-14 02:43:30 | B | 11 09 26.134 | +05 05 35.84 | – | W | J01 |
| 2025-12-14 02:48:49 | C | 11 09 25.01 | +05 05 40.5 | – | X | C40 |
| 2025-12-14 02:52:55 | C | 11 09 24.357 | +05 05 44.35 | – | W | 203 |
| 2025-12-14 02:54:41 | C | 11 09 24.060 | +05 05 46.64 | – | Z | 213 |
| 2025-12-14 02:54:56 | B | 11 09 23.983 | +05 05 46.61 | – | W | J01 |
| 2025-12-14 02:57:04 | C | 11 09 23.48 | +05 05 48.4 | – | X | C40 |
| 2025-12-14 03:01:53 | C | 11 09 22.730 | +05 05 52.98 | – | X | A05 |
| 2025-12-14 03:05:14 | C | 11 09 21.97 | +05 05 56.3 | – | X | C40 |
| 2025-12-14 03:05:34 | C | 11 09 22.014 | +05 05 56.50 | – | W | 203 |
| 2025-12-14 03:08:37 | B | 11 09 21.518 | +05 05 59.64 | – | W | J01 |
| 2025-12-14 03:18:44 | C | 11 09 19.597 | +05 06 09.14 | – | W | 203 |
| 2025-12-14 03:20:40 | C | 11 09 19.258 | +05 06 11.09 | – | X | A05 |
| 2025-12-14 04:22:37 | C | 11 09 07.810 | +05 07 11.24 | – | Z | 213 |
| 2025-12-14 04:41:40 | B | 11 09 04.246 | +05 07 29.35 | – | X | K19 |
| 2025-12-14 04:46:53 | B | 11 09 03.310 | +05 07 34.46 | – | X | K19 |
| 2025-12-14 04:52:03 | B | 11 09 02.340 | +05 07 39.25 | – | X | K19 |
| 2025-12-14 05:49:55 | C | 11 08 51.638 | +05 08 35.30 | – | Z | 213 |
| 2025-12-14 06:09:59 | B | 11 08 47.97 | +05 08 54.1 | – | Z | Y88 |
| 2025-12-14 06:13:01 | B | 11 08 47.43 | +05 08 57.8 | – | Z | Y88 |
| 2025-12-14 06:16:32 | B | 11 08 46.75 | +05 09 01.4 | – | Z | Y88 |
| 2025-12-14 07:46:02 | C | 11 08 30.449 | +05 10 32.59 | – | V | W68 |