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 |
|---|---|---|---|---|---|---|
| 2025-11-10 19:50:08 | C | 13 01 32.148 | -04 42 07.74 | – | W | Q21 |
| 2025-11-10 19:56:13 | C | 13 01 31.428 | -04 42 02.23 | – | W | Q21 |
| 2025-11-10 20:12:22 | B | 13 01 29.76 | -04 41 53.8 | – | – | P87 |
| 2025-11-10 20:20:26 | B | 13 01 28.94 | -04 41 50.1 | – | – | P87 |
| 2025-11-10 20:28:48 | B | 13 01 28.12 | -04 41 46.1 | – | – | P87 |
| 2025-11-10 23:36:07 | B | 13 01 08.776 | -04 40 09.75 | – | X | N56 |
| 2025-11-10 23:38:49 | C | 13 01 08.486 | -04 40 08.48 | – | X | N56 |
| 2025-11-10 23:44:02 | C | 13 01 07.931 | -04 40 05.86 | – | X | N56 |
| 2025-11-10 23:44:24 | B | 13 01 07.917 | -04 40 05.19 | – | X | N56 |
| 2025-11-10 23:48:50 | C | 13 01 07.430 | -04 40 03.45 | – | X | N56 |
| 2025-11-10 23:52:41 | B | 13 01 07.043 | -04 40 01.35 | – | X | N56 |
| 2025-11-11 04:47:17 | C | 13 00 36.650 | -04 37 30.29 | – | Z | 213 |
| 2025-11-11 04:53:51 | C | 13 00 35.916 | -04 37 26.47 | – | Z | 213 |
| 2025-11-11 05:00:24 | C | 13 00 35.256 | -04 37 23.23 | – | Z | 213 |
| 2025-11-11 05:08:04 | C | 13 00 34.385 | -04 37 19.72 | – | X | R59 |
| 2025-11-11 05:14:28 | C | 13 00 33.738 | -04 37 16.48 | – | X | R59 |
| 2025-11-11 05:21:24 | C | 13 00 33.048 | -04 37 12.78 | – | X | R59 |
| 2025-11-11 05:24:11 | B | 13 00 32.68 | -04 37 12.0 | – | – | A77 |
| 2025-11-11 05:26:09 | B | 13 00 32.49 | -04 37 10.9 | – | – | A77 |
| 2025-11-11 05:28:07 | B | 13 00 32.28 | -04 37 09.8 | – | – | A77 |
| 2025-11-11 06:20:33 | C | 13 00 26.892 | -04 36 41.72 | – | Z | Z21 |
| 2025-11-11 06:23:11 | C | 13 00 26.611 | -04 36 40.32 | – | Z | Z21 |
| 2025-11-11 06:25:50 | C | 13 00 26.335 | -04 36 38.99 | – | Z | Z21 |
| 2025-11-11 09:52:14 | C | 13 00 05.02 | -04 34 50.4 | – | – | H78 |
| 2025-11-11 09:53:42 | C | 13 00 04.89 | -04 34 50.1 | – | – | H78 |
| 2025-11-11 09:54:27 | C | 13 00 04.79 | -04 34 49.7 | – | – | H78 |
| 2025-11-11 09:55:12 | C | 13 00 04.71 | -04 34 49.2 | – | – | H78 |
| 2025-11-11 09:55:57 | C | 13 00 04.61 | -04 34 48.8 | – | – | H78 |
| 2025-11-11 19:42:08 | B | 12 59 03.343 | -04 29 46.21 | – | W | 900 |
| 2025-11-11 19:43:18 | B | 12 59 03.25 | -04 29 45.9 | – | q | D88 |
| 2025-11-11 19:45:21 | B | 12 59 03.01 | -04 29 44.9 | – | q | D88 |
| 2025-11-11 19:47:23 | B | 12 59 02.84 | -04 29 44.1 | – | q | D88 |
| 2025-11-11 19:48:56 | B | 12 59 02.635 | -04 29 43.04 | – | W | 900 |
| 2025-11-11 20:07:13 | C | 12 59 00.75 | -04 29 33.7 | – | u | 367 |
| 2025-11-11 20:08:43 | C | 12 59 00.57 | -04 29 32.8 | – | u | 367 |
| 2025-11-11 20:17:13 | C | 12 58 59.68 | -04 29 28.5 | – | u | 367 |
| 2025-11-11 20:18:43 | C | 12 58 59.52 | -04 29 27.7 | – | u | 367 |
| 2025-11-12 04:02:13 | B | 12 58 10.84 | -04 25 25.5 | – | X | G00 |
| 2025-11-12 04:09:59 | B | 12 58 10.04 | -04 25 21.6 | – | X | G00 |
| 2025-11-12 04:18:26 | B | 12 58 09.15 | -04 25 17.2 | – | X | G00 |
| 2025-11-12 04:31:10 | B | 12 58 07.80 | -04 25 10.5 | – | X | G00 |
| 2025-11-12 04:45:42 | B | 12 58 06.268 | -04 25 02.72 | – | W | 204 |
| 2025-11-12 04:54:59 | B | 12 58 05.304 | -04 24 58.41 | – | W | 204 |
| 2025-11-12 05:04:15 | B | 12 58 04.296 | -04 24 53.11 | – | W | 204 |
| 2025-11-12 05:45:12 | C | 12 58 00.086 | -04 24 30.78 | – | X | J47 |
| 2025-11-12 05:59:32 | C | 12 57 58.577 | -04 24 23.33 | – | X | J47 |
| 2025-11-12 06:14:03 | C | 12 57 57.038 | -04 24 15.73 | – | X | J47 |
| 2025-11-12 06:20:59 | C | 12 57 56.278 | -04 24 11.52 | – | Z | Z21 |
| 2025-11-12 06:24:26 | C | 12 57 55.886 | -04 24 09.76 | – | Z | Z21 |
| 2025-11-12 06:27:54 | C | 12 57 55.469 | -04 24 07.45 | – | Z | Z21 |