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 |
|---|---|---|---|---|---|---|
| 2025-12-08 05:44:50 | C | 11 34 17.36 | +02 54 15.5 | – | Z | L27 |
| 2025-12-08 05:48:18 | C | 11 34 16.829 | +02 54 19.44 | – | Z | 213 |
| 2025-12-08 05:59:00 | B | 11 34 15.058 | +02 54 29.34 | – | X | J51 |
| 2025-12-08 06:06:35 | B | 11 34 13.781 | +02 54 36.22 | – | X | J51 |
| 2025-12-08 06:13:56 | B | 11 34 12.528 | +02 54 42.77 | – | X | J51 |
| 2025-12-08 07:14:12 | C | 11 34 02.522 | +02 55 41.23 | – | V | W68 |
| 2025-12-08 07:16:48 | C | 11 34 02.105 | +02 55 43.25 | – | V | W68 |
| 2025-12-08 07:18:47 | C | 11 34 01.735 | +02 55 45.34 | – | V | W68 |
| 2025-12-08 07:22:43 | C | 11 34 01.094 | +02 55 48.79 | – | V | W68 |
| 2025-12-08 07:26:42 | C | 11 34 00.391 | +02 55 52.32 | – | V | W68 |
| 2025-12-08 07:31:25 | C | 11 33 59.606 | +02 55 56.35 | – | V | W68 |
| 2025-12-08 07:48:31 | C | 11 33 56.707 | +02 56 12.12 | – | V | W68 |
| 2025-12-08 08:01:09 | C | 11 33 54.574 | +02 56 23.21 | – | V | W68 |
| 2025-12-08 09:19:22 | C | 11 33 41.46 | +02 57 31.6 | – | – | H78 |
| 2025-12-08 09:20:37 | C | 11 33 41.24 | +02 57 32.2 | – | – | H78 |
| 2025-12-08 09:23:08 | C | 11 33 40.81 | +02 57 35.0 | – | – | H78 |
| 2025-12-08 09:25:37 | C | 11 33 40.40 | +02 57 36.8 | – | – | H78 |
| 2025-12-08 09:26:12 | C | 11 33 40.30 | +02 57 38.1 | – | – | H78 |
| 2025-12-08 09:26:47 | C | 11 33 40.23 | +02 57 38.2 | – | – | H78 |
| 2025-12-08 09:30:34 | C | 11 33 39.56 | +02 57 41.2 | – | – | H78 |
| 2025-12-08 09:31:59 | C | 11 33 39.33 | +02 57 42.6 | – | – | H78 |
| 2025-12-08 09:33:25 | C | 11 33 39.08 | +02 57 43.9 | – | – | H78 |
| 2025-12-08 09:34:50 | C | 11 33 38.80 | +02 57 45.5 | – | – | H78 |
| 2025-12-08 09:36:16 | C | 11 33 38.60 | +02 57 46.5 | – | – | H78 |
| 2025-12-08 09:37:41 | C | 11 33 38.36 | +02 57 47.9 | – | – | H78 |
| 2025-12-08 09:39:07 | C | 11 33 38.08 | +02 57 49.2 | – | – | H78 |
| 2025-12-08 09:40:04 | C | 11 33 37.94 | +02 57 50.0 | – | – | H78 |
| 2025-12-08 09:46:18 | C | 11 33 36.88 | +02 57 55.6 | – | – | H78 |
| 2025-12-08 09:47:46 | C | 11 33 36.64 | +02 57 56.9 | – | – | H78 |
| 2025-12-08 09:48:31 | C | 11 33 36.53 | +02 57 57.7 | – | – | H78 |
| 2025-12-08 09:49:16 | C | 11 33 36.39 | +02 57 58.6 | – | – | H78 |
| 2025-12-08 10:28:37 | C | 11 33 29.718 | +02 58 28.99 | – | V | 703 |
| 2025-12-08 10:31:54 | C | 11 33 29.174 | +02 58 31.91 | – | V | 703 |
| 2025-12-08 10:35:10 | C | 11 33 28.627 | +02 58 34.57 | – | V | 703 |
| 2025-12-08 10:38:27 | C | 11 33 28.087 | +02 58 37.49 | – | V | 703 |
| 2025-12-08 12:20:47 | C | 11 33 10.750 | +03 00 12.85 | – | V | T05 |
| 2025-12-08 12:26:01 | C | 11 33 09.890 | +03 00 17.60 | – | V | T05 |
| 2025-12-08 12:42:27 | C | 11 33 07.116 | +03 00 32.36 | – | V | T05 |
| 2025-12-08 12:53:02 | C | 11 33 05.299 | +03 00 41.65 | – | V | T05 |
| 2025-12-08 23:55:37 | B | 11 31 12.739 | +03 10 37.26 | – | V | L54 |
| 2025-12-09 00:27:05 | B | 11 31 07.258 | +03 11 07.45 | – | V | L54 |
| 2025-12-09 00:54:12 | C | 11 31 02.64 | +03 11 31.6 | – | X | C40 |
| 2025-12-09 00:57:44 | B | 11 31 02.109 | +03 11 34.70 | – | V | L54 |
| 2025-12-09 01:11:14 | C | 11 30 59.74 | +03 11 47.0 | – | X | C40 |
| 2025-12-09 01:28:15 | C | 11 30 56.81 | +03 12 02.6 | – | X | C40 |
| 2025-12-09 01:36:46 | B | 11 30 55.343 | +03 12 10.68 | – | W | L92 |
| 2025-12-09 02:06:58 | B | 11 30 50.279 | +03 12 38.30 | – | X | L34 |
| 2025-12-09 02:07:28 | B | 11 30 50.142 | +03 12 38.19 | – | W | L92 |
| 2025-12-09 02:42:14 | B | 11 30 44.190 | +03 13 10.11 | – | W | L92 |
| 2025-12-09 03:10:25 | B | 11 30 39.414 | +03 13 35.55 | – | X | L34 |