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 |
|---|---|---|---|---|---|---|
| 2025-07-25 21:30:42 | C | 17 08 07.661 | -17 54 23.76 | – | Z | C23 |
| 2025-07-25 21:45:16 | C | 17 08 06.12 | -17 54 22.0 | – | V | G06 |
| 2025-07-25 21:47:26 | C | 17 08 05.784 | -17 54 21.35 | – | Z | C23 |
| 2025-07-25 21:48:37 | B | 17 08 05.71 | -17 54 21.0 | – | Z | Y71 |
| 2025-07-25 21:50:25 | C | 17 08 05.46 | -17 54 21.7 | – | V | G06 |
| 2025-07-25 21:51:22 | C | 17 08 05.340 | -17 54 17.67 | – | W | K91 |
| 2025-07-25 21:51:50 | C | 17 08 05.33 | -17 54 20.8 | – | X | 958 |
| 2025-07-25 21:55:35 | C | 17 08 04.88 | -17 54 21.4 | – | V | G06 |
| 2025-07-25 21:56:26 | C | 17 08 04.777 | -17 54 16.87 | – | W | K91 |
| 2025-07-25 21:58:12 | C | 17 08 04.639 | -17 54 20.52 | – | Z | C23 |
| 2025-07-25 22:01:31 | C | 17 08 04.200 | -17 54 16.13 | – | W | K91 |
| 2025-07-25 22:05:16 | B | 17 08 03.83 | -17 54 18.9 | – | Z | Y71 |
| 2025-07-25 22:06:36 | C | 17 08 03.627 | -17 54 15.40 | – | W | K91 |
| 2025-07-25 22:11:40 | C | 17 08 03.056 | -17 54 14.62 | – | W | K91 |
| 2025-07-25 22:16:46 | C | 17 08 02.490 | -17 54 13.95 | – | W | K91 |
| 2025-07-25 22:21:52 | C | 17 08 01.932 | -17 54 13.16 | – | W | K91 |
| 2025-07-25 22:23:11 | C | 17 08 01.82 | -17 54 16.2 | – | X | 958 |
| 2025-07-25 22:24:04 | C | 17 08 01.675 | -17 54 16.09 | – | Z | C23 |
| 2025-07-25 22:30:15 | B | 17 08 01.04 | -17 54 15.1 | – | Z | Y71 |
| 2025-07-25 22:35:49 | B | 17 08 00.38 | -17 54 14.6 | – | Z | Y88 |
| 2025-07-25 22:46:21 | B | 17 07 59.24 | -17 54 12.7 | – | Z | Y88 |
| 2025-07-25 22:54:01 | C | 17 07 58.35 | -17 54 11.6 | – | X | 958 |
| 2025-07-25 22:55:22 | B | 17 07 58.20 | -17 54 11.6 | – | Z | Y88 |
| 2025-07-25 23:03:33 | B | 17 07 57.31 | -17 54 10.2 | – | Z | Y71 |
| 2025-07-25 23:26:12 | C | 17 07 54.74 | -17 54 06.7 | – | X | 958 |
| 2025-07-25 23:28:33 | B | 17 07 54.47 | -17 54 06.7 | – | Z | Y71 |
| 2025-07-25 23:59:20 | C | 17 07 50.99 | -17 54 02.5 | – | X | 958 |
| 2025-07-26 03:49:11 | C | 17 07 25.457 | -17 53 29.22 | – | W | V16 |
| 2025-07-26 03:52:42 | C | 17 07 25.128 | -17 53 29.18 | – | W | V16 |
| 2025-07-26 04:03:48 | C | 17 07 23.810 | -17 53 27.49 | – | W | V16 |
| 2025-07-26 04:08:24 | C | 17 07 23.304 | -17 53 26.81 | – | W | V16 |
| 2025-07-26 04:38:22 | C | 17 07 19.908 | -17 53 22.22 | – | U | I41 |
| 2025-07-26 04:39:43 | C | 17 07 19.757 | -17 53 21.85 | – | U | I41 |
| 2025-07-26 05:05:21 | B | 17 07 16.894 | -17 53 18.06 | – | W | V21 |
| 2025-07-26 05:26:21 | B | 17 07 14.510 | -17 53 15.14 | – | W | V21 |
| 2025-07-26 06:08:21 | B | 17 07 09.797 | -17 53 08.99 | – | W | V21 |
| 2025-07-26 06:10:54 | C | 17 07 09.508 | -17 53 08.45 | – | U | I41 |
| 2025-07-26 06:29:21 | B | 17 07 07.426 | -17 53 05.96 | – | W | V21 |
| 2025-07-26 06:50:22 | B | 17 07 05.054 | -17 53 02.87 | – | W | V21 |
| 2025-07-26 07:11:21 | B | 17 07 02.702 | -17 52 59.52 | – | W | V21 |
| 2025-07-26 07:32:23 | B | 17 07 00.324 | -17 52 57.07 | – | W | V21 |
| 2025-07-26 07:53:23 | B | 17 06 57.946 | -17 52 52.97 | – | W | V21 |
| 2025-07-26 11:56:50 | C | 17 06 30.84 | -17 52 18.2 | – | q | Q11 |
| 2025-07-26 12:09:30 | C | 17 06 29.44 | -17 52 16.5 | – | V | P87 |
| 2025-07-26 12:16:17 | C | 17 06 28.65 | -17 52 15.3 | – | q | Q11 |
| 2025-07-26 12:24:11 | C | 17 06 27.76 | -17 52 14.0 | – | V | P87 |
| 2025-07-26 12:33:40 | C | 17 06 26.69 | -17 52 12.9 | – | q | Q11 |
| 2025-07-26 12:35:09 | C | 17 06 26.54 | -17 52 12.7 | – | V | P87 |
| 2025-07-26 12:49:50 | C | 17 06 24.89 | -17 52 10.5 | – | V | P87 |
| 2025-07-26 18:31:38 | C | 17 05 46.63 | -17 51 20.2 | – | V | 094 |