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 |
|---|---|---|---|---|---|---|
| 2025-11-29 05:27:50 | C | 12 07 58.473 | -00 05 20.50 | – | V | 104 |
| 2025-11-29 05:28:31 | C | 12 07 58.483 | -00 05 19.00 | – | X | J47 |
| 2025-11-29 05:31:48 | B | 12 07 57.95 | -00 05 17.7 | – | – | A77 |
| 2025-11-29 05:34:36 | B | 12 07 57.53 | -00 05 15.5 | – | – | A77 |
| 2025-11-29 05:37:22 | B | 12 07 57.12 | -00 05 13.4 | – | – | A77 |
| 2025-11-29 05:42:26 | B | 12 07 56.410 | -00 05 09.28 | – | V | R53 |
| 2025-11-29 05:56:43 | B | 12 07 54.454 | -00 04 57.54 | – | X | J51 |
| 2025-11-29 05:57:37 | B | 12 07 54.290 | -00 04 57.76 | – | V | R53 |
| 2025-11-29 06:06:37 | C | 12 07 52.999 | -00 04 49.84 | – | X | J47 |
| 2025-11-29 06:08:00 | B | 12 07 52.824 | -00 04 49.01 | – | X | J51 |
| 2025-11-29 06:11:50 | B | 12 07 52.135 | -00 04 46.74 | – | V | R53 |
| 2025-11-29 06:19:23 | B | 12 07 51.180 | -00 04 40.22 | – | X | J51 |
| 2025-11-29 09:26:13 | C | 12 07 24.54 | -00 02 15.9 | – | – | H78 |
| 2025-11-29 09:29:56 | C | 12 07 24.07 | -00 02 13.4 | – | – | H78 |
| 2025-11-29 09:30:21 | C | 12 07 23.96 | -00 02 13.8 | – | – | H78 |
| 2025-11-29 09:36:57 | C | 12 07 23.04 | -00 02 07.6 | – | – | H78 |
| 2025-11-29 09:37:22 | C | 12 07 22.94 | -00 02 07.3 | – | – | H78 |
| 2025-11-29 10:08:41 | B | 12 07 18.276 | -00 01 46.67 | – | X | W62 |
| 2025-11-29 10:18:46 | B | 12 07 16.824 | -00 01 38.75 | – | X | W62 |
| 2025-11-29 10:28:52 | B | 12 07 15.357 | -00 01 31.22 | – | X | W62 |
| 2025-11-29 11:27:30 | C | 12 07 07.032 | -00 00 46.01 | – | W | V16 |
| 2025-11-29 11:48:05 | C | 12 07 03.972 | -00 00 29.41 | – | W | V16 |
| 2025-11-29 11:55:21 | B | 12 07 03.000 | -00 00 24.66 | – | W | V21 |
| 2025-11-29 11:58:46 | C | 12 07 02.557 | -00 00 21.60 | – | V | 703 |
| 2025-11-29 12:02:02 | C | 12 07 02.086 | -00 00 19.15 | – | V | 703 |
| 2025-11-29 12:05:17 | C | 12 07 01.614 | -00 00 16.67 | – | V | 703 |
| 2025-11-29 12:08:33 | C | 12 07 01.142 | -00 00 14.22 | – | V | 703 |
| 2025-11-29 12:08:47 | C | 12 07 01.044 | -00 00 14.15 | – | W | V16 |
| 2025-11-29 12:15:30 | C | 12 07 00.048 | -00 00 09.16 | – | W | V16 |
| 2025-11-29 12:17:05 | B | 12 06 59.815 | -00 00 07.96 | – | W | V21 |
| 2025-11-29 12:26:56 | C | 12 06 58.403 | -00 00 00.40 | – | W | 697 |
| 2025-11-29 12:30:58 | C | 12 06 57.831 | +00 00 02.50 | – | W | V16 |
| 2025-11-29 12:39:09 | B | 12 06 56.621 | +00 00 08.96 | – | W | V21 |
| 2025-11-29 12:47:17 | C | 12 06 55.444 | +00 00 15.24 | – | W | V16 |
| 2025-11-29 13:01:15 | B | 12 06 53.419 | +00 00 25.78 | – | W | V21 |
| 2025-11-29 18:02:05 | C | 12 06 10.14 | +00 04 16.8 | – | m | 349 |
| 2025-11-29 18:08:33 | C | 12 06 09.20 | +00 04 21.9 | – | m | 349 |
| 2025-11-29 18:21:55 | C | 12 06 07.25 | +00 04 32.0 | – | m | 349 |
| 2025-11-29 18:28:22 | C | 12 06 06.31 | +00 04 37.1 | – | m | 349 |
| 2025-11-29 19:23:12 | C | 12 05 58.320 | +00 05 18.85 | – | W | Q21 |
| 2025-11-29 19:27:26 | C | 12 05 57.687 | +00 05 22.20 | – | W | Q21 |
| 2025-11-29 19:38:47 | C | 12 05 56.063 | +00 05 30.70 | – | W | Q21 |
| 2025-11-29 20:00:02 | C | 12 05 52.97 | +00 05 47.0 | – | – | D95 |
| 2025-11-29 20:01:05 | C | 12 05 52.79 | +00 05 48.2 | – | – | D95 |
| 2025-11-29 20:07:21 | C | 12 05 51.90 | +00 05 54.5 | – | – | D95 |
| 2025-11-29 21:16:58 | B | 12 05 41.878 | +00 06 48.24 | – | V | O51 |
| 2025-11-29 21:48:00 | B | 12 05 37.346 | +00 07 12.29 | – | V | O51 |
| 2025-11-29 22:18:47 | B | 12 05 32.851 | +00 07 35.94 | – | V | O51 |
| 2025-11-29 22:50:40 | C | 12 05 28.251 | +00 07 58.61 | – | X | N42 |
| 2025-11-29 22:54:07 | C | 12 05 27.768 | +00 08 01.24 | – | X | N42 |