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 |
|---|---|---|---|---|---|---|
| 2025-07-07 03:34:20 | C | 17 54 44.78 | -18 36 15.7 | – | W | W84 |
| 2025-07-07 04:07:39 | C | 17 54 41.635 | -18 36 13.61 | – | W | X07 |
| 2025-07-07 04:09:04 | C | 17 54 41.51 | -18 36 13.8 | – | W | W84 |
| 2025-07-07 04:10:18 | C | 17 54 41.39 | -18 36 13.6 | – | W | W84 |
| 2025-07-07 04:10:57 | C | 17 54 41.33 | -18 36 13.5 | – | W | W84 |
| 2025-07-07 04:18:40 | C | 17 54 40.596 | -18 36 13.36 | – | W | X07 |
| 2025-07-07 05:11:48 | C | 17 54 35.61 | -18 36 10.7 | – | W | W84 |
| 2025-07-07 06:56:03 | C | 17 54 25.82 | -18 36 05.3 | – | W | W84 |
| 2025-07-07 06:57:18 | C | 17 54 25.70 | -18 36 05.3 | – | W | W84 |
| 2025-07-07 06:57:55 | C | 17 54 25.64 | -18 36 05.3 | – | W | W84 |
| 2025-07-07 12:58:14 | C | 17 53 52.02 | -18 35 47.5 | – | q | Q62 |
| 2025-07-07 13:08:04 | C | 17 53 51.10 | -18 35 47.0 | – | q | Q62 |
| 2025-07-07 13:17:41 | C | 17 53 50.20 | -18 35 46.4 | – | q | Q62 |
| 2025-07-07 20:16:40 | C | 17 53 10.85 | -18 35 27.7 | – | X | C40 |
| 2025-07-07 20:21:14 | C | 17 53 10.394 | -18 35 27.49 | – | q | 095 |
| 2025-07-07 20:35:55 | C | 17 53 09.03 | -18 35 26.7 | – | X | C40 |
| 2025-07-07 20:48:46 | C | 17 53 07.80 | -18 35 26.6 | – | X | C40 |
| 2025-07-07 20:55:11 | C | 17 53 07.20 | -18 35 25.9 | – | X | C40 |
| 2025-07-07 21:07:44 | C | 17 53 05.97 | -18 35 25.1 | – | X | C40 |
| 2025-07-07 21:17:49 | B | 17 53 05.11 | -18 35 24.9 | – | X | 958 |
| 2025-07-07 21:25:22 | C | 17 53 04.33 | -18 35 23.9 | – | X | C40 |
| 2025-07-07 21:45:26 | C | 17 53 02.432 | -18 35 23.12 | – | q | 095 |
| 2025-07-07 21:45:59 | B | 17 53 02.50 | -18 35 23.6 | – | X | 958 |
| 2025-07-07 22:14:05 | B | 17 52 59.79 | -18 35 22.0 | – | X | 958 |
| 2025-07-07 22:34:38 | B | 17 52 57.82 | -18 35 20.2 | – | V | I93 |
| 2025-07-07 22:42:16 | B | 17 52 57.12 | -18 35 20.6 | – | X | 958 |
| 2025-07-07 23:13:16 | B | 17 52 54.12 | -18 35 19.1 | – | X | 958 |
| 2025-07-07 23:33:11 | C | 17 52 52.31 | -18 35 17.5 | – | V | I93 |
| 2025-07-07 23:40:42 | C | 17 52 51.59 | -18 35 16.9 | – | V | I93 |
| 2025-07-08 01:22:17 | C | 17 52 42.12 | -18 35 09.1 | – | W | W84 |
| 2025-07-08 01:22:55 | C | 17 52 42.04 | -18 35 09.2 | – | W | W84 |
| 2025-07-08 01:23:32 | C | 17 52 41.99 | -18 35 09.2 | – | W | W84 |
| 2025-07-08 01:24:10 | C | 17 52 41.94 | -18 35 09.1 | – | W | W84 |
| 2025-07-08 01:25:23 | C | 17 52 41.81 | -18 35 09.1 | – | W | W84 |
| 2025-07-08 01:26:01 | C | 17 52 41.75 | -18 35 09.0 | – | W | W84 |
| 2025-07-08 01:26:36 | C | 17 52 41.70 | -18 35 08.9 | – | W | W84 |
| 2025-07-08 01:27:13 | C | 17 52 41.64 | -18 35 08.9 | – | W | W84 |
| 2025-07-08 03:05:12 | C | 17 52 32.32 | -18 35 03.7 | – | W | W84 |
| 2025-07-08 03:05:49 | C | 17 52 32.25 | -18 35 03.7 | – | W | W84 |
| 2025-07-08 03:07:40 | C | 17 52 32.10 | -18 35 03.3 | – | W | W84 |
| 2025-07-08 03:08:16 | C | 17 52 32.04 | -18 35 03.3 | – | W | W84 |
| 2025-07-08 03:08:53 | C | 17 52 31.98 | -18 35 03.5 | – | W | W84 |
| 2025-07-08 03:09:31 | C | 17 52 31.91 | -18 35 03.6 | – | W | W84 |
| 2025-07-08 03:10:09 | C | 17 52 31.84 | -18 35 03.7 | – | W | W84 |
| 2025-07-08 03:10:47 | C | 17 52 31.79 | -18 35 03.6 | – | W | W84 |
| 2025-07-08 03:11:26 | C | 17 52 31.73 | -18 35 03.5 | – | W | W84 |
| 2025-07-08 04:06:24 | C | 17 52 26.472 | -18 35 00.85 | – | W | X07 |
| 2025-07-08 04:07:16 | C | 17 52 26.42 | -18 35 00.7 | – | W | W84 |
| 2025-07-08 04:07:53 | C | 17 52 26.35 | -18 35 00.6 | – | W | W84 |
| 2025-07-08 04:08:31 | C | 17 52 26.29 | -18 35 00.5 | – | W | W84 |