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 |
|---|---|---|---|---|---|---|
| 2025-09-01 13:23:40 | C | 15 28 15.581 | -14 24 41.62 | – | Z | 323 |
| 2025-09-01 17:35:57 | C | 15 27 50.62 | -14 23 32.0 | – | X | C40 |
| 2025-09-01 17:49:19 | C | 15 27 49.20 | -14 23 29.4 | – | X | C40 |
| 2025-09-01 18:02:41 | C | 15 27 47.79 | -14 23 25.5 | – | X | C40 |
| 2025-09-01 18:21:19 | C | 15 27 46.073 | -14 23 19.75 | – | V | L54 |
| 2025-09-01 18:37:59 | C | 15 27 44.410 | -14 23 11.18 | – | V | M22 |
| 2025-09-01 18:43:17 | C | 15 27 43.872 | -14 23 09.71 | – | V | M22 |
| 2025-09-01 18:50:40 | B | 15 27 43.128 | -14 23 10.76 | – | W | L92 |
| 2025-09-01 18:51:46 | C | 15 27 43.042 | -14 23 11.29 | – | V | L54 |
| 2025-09-01 18:53:03 | C | 15 27 42.902 | -14 23 06.68 | – | V | M22 |
| 2025-09-01 18:55:47 | B | 15 27 42.657 | -14 23 09.81 | – | W | L92 |
| 2025-09-01 19:00:53 | B | 15 27 42.112 | -14 23 08.02 | – | W | L92 |
| 2025-09-01 19:05:59 | B | 15 27 41.607 | -14 23 07.00 | – | W | L92 |
| 2025-09-01 19:11:05 | B | 15 27 41.158 | -14 23 05.94 | – | W | L92 |
| 2025-09-01 19:15:13 | C | 15 27 40.680 | -14 23 00.38 | – | V | M22 |
| 2025-09-01 19:16:11 | B | 15 27 40.554 | -14 23 03.40 | – | W | L92 |
| 2025-09-01 19:29:48 | C | 15 27 39.317 | -14 23 00.13 | – | V | L54 |
| 2025-09-01 19:37:09 | C | 15 27 38.49 | -14 22 58.0 | – | – | A77 |
| 2025-09-01 19:40:29 | C | 15 27 38.15 | -14 22 57.2 | – | – | A77 |
| 2025-09-01 19:43:30 | C | 15 27 37.88 | -14 22 56.1 | – | – | A77 |
| 2025-09-02 09:00:11 | B | 15 26 18.648 | -14 19 01.38 | – | Z | E86 |
| 2025-09-02 09:20:03 | C | 15 26 16.678 | -14 18 55.87 | – | Z | E10 |
| 2025-09-02 09:23:15 | C | 15 26 16.361 | -14 18 54.97 | – | Z | E10 |
| 2025-09-02 09:25:36 | C | 15 26 16.118 | -14 18 54.25 | – | Z | E10 |
| 2025-09-02 09:27:36 | B | 15 26 15.929 | -14 18 53.35 | – | Z | E86 |
| 2025-09-02 09:51:44 | B | 15 26 13.529 | -14 18 46.26 | – | Z | E86 |
| 2025-09-02 13:07:14 | B | 15 25 54.098 | -14 17 51.32 | – | Z | 299 |
| 2025-09-02 13:38:28 | B | 15 25 50.986 | -14 17 42.18 | – | Z | 299 |
| 2025-09-02 14:14:34 | B | 15 25 47.364 | -14 17 31.67 | – | Z | 299 |
| 2025-09-02 17:15:43 | C | 15 25 29.57 | -14 16 38.0 | – | V | L09 |
| 2025-09-02 17:18:45 | C | 15 25 29.28 | -14 16 37.3 | – | V | L09 |
| 2025-09-02 17:21:48 | C | 15 25 28.98 | -14 16 36.9 | – | V | L09 |
| 2025-09-02 18:07:48 | C | 15 25 24.408 | -14 16 26.40 | – | V | L54 |
| 2025-09-02 18:32:54 | C | 15 25 21.914 | -14 16 19.45 | – | V | L54 |
| 2025-09-02 18:57:54 | C | 15 25 19.428 | -14 16 12.47 | – | V | L54 |
| 2025-09-03 06:18:07 | C | 15 24 12.293 | -14 12 53.50 | – | V | T05 |
| 2025-09-03 06:22:07 | C | 15 24 11.906 | -14 12 52.42 | – | V | T05 |
| 2025-09-03 06:32:38 | C | 15 24 10.862 | -14 12 49.54 | – | V | T05 |
| 2025-09-03 06:55:01 | C | 15 24 08.650 | -14 12 42.88 | – | V | T05 |
| 2025-09-03 09:44:02 | B | 15 23 52.05 | -14 11 50.6 | – | q | Q73 |
| 2025-09-03 09:49:20 | B | 15 23 51.53 | -14 11 49.1 | – | q | Q73 |
| 2025-09-03 09:54:46 | B | 15 23 50.99 | -14 11 47.5 | – | q | Q73 |
| 2025-09-03 12:50:42 | C | 15 23 33.550 | -14 10 56.28 | – | Z | 323 |
| 2025-09-03 12:56:50 | C | 15 23 32.942 | -14 10 54.41 | – | Z | 323 |
| 2025-09-03 13:02:57 | C | 15 23 32.347 | -14 10 52.54 | – | Z | 323 |
| 2025-09-03 19:06:42 | B | 15 22 56.806 | -14 09 10.87 | – | V | 160 |
| 2025-09-03 19:11:55 | B | 15 22 56.290 | -14 09 09.50 | – | V | 160 |
| 2025-09-03 19:17:21 | B | 15 22 55.757 | -14 09 08.10 | – | V | 160 |
| 2025-09-03 19:24:16 | C | 15 22 55.118 | -14 09 05.90 | – | Z | 213 |
| 2025-09-03 19:29:44 | C | 15 22 54.53 | -14 09 03.9 | – | V | Z57 |