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 |
|---|---|---|---|---|---|---|
| 2025-09-27 00:18:37 | C | 14 33 15.52 | -11 23 10.4 | – | – | H78 |
| 2025-09-27 22:15:08 | B | 14 31 27.988 | -11 16 28.41 | – | Z | Y05 |
| 2025-09-27 22:18:42 | B | 14 31 27.674 | -11 16 27.45 | – | Z | Y05 |
| 2025-09-27 22:22:27 | B | 14 31 27.396 | -11 16 26.38 | – | Z | Y05 |
| 2025-09-27 23:31:52 | C | 14 31 21.694 | -11 16 04.76 | – | V | X07 |
| 2025-09-27 23:35:10 | C | 14 31 21.457 | -11 16 04.03 | – | V | X07 |
| 2025-09-27 23:38:32 | C | 14 31 21.190 | -11 16 02.37 | – | V | X07 |
| 2025-09-29 09:02:07 | C | 14 28 38.13 | -11 05 50.0 | – | V | Q62 |
| 2025-09-29 09:02:43 | C | 14 28 38.170 | -11 05 50.39 | – | V | E62 |
| 2025-09-29 09:04:35 | C | 14 28 37.94 | -11 05 49.3 | – | V | Q62 |
| 2025-09-29 09:06:59 | C | 14 28 37.829 | -11 05 48.84 | – | V | E62 |
| 2025-09-29 09:07:03 | C | 14 28 37.74 | -11 05 48.8 | – | V | Q62 |
| 2025-10-01 11:24:12 | B | 14 24 33.977 | -10 50 20.00 | – | Z | P14 |
| 2025-10-01 11:36:35 | B | 14 24 33.048 | -10 50 15.40 | – | Z | P14 |
| 2025-10-01 21:50:14 | B | 14 23 43.622 | -10 47 06.91 | – | Z | Y05 |
| 2025-10-01 21:52:44 | B | 14 23 43.445 | -10 47 06.24 | – | Z | Y05 |
| 2025-10-01 21:55:04 | B | 14 23 43.252 | -10 47 05.57 | – | Z | Y05 |
| 2025-10-02 11:24:07 | B | 14 22 38.220 | -10 42 54.14 | – | Z | P14 |
| 2025-10-02 11:35:13 | B | 14 22 37.358 | -10 42 50.58 | – | Z | P14 |
| 2025-10-02 18:08:43 | B | 14 22 05.72 | -10 40 48.9 | – | X | 194 |
| 2025-10-02 18:13:20 | B | 14 22 05.33 | -10 40 47.9 | – | X | 194 |
| 2025-10-02 18:17:11 | B | 14 22 04.95 | -10 40 46.4 | – | X | 194 |
| 2025-10-02 23:34:26 | C | 14 21 39.645 | -10 39 07.06 | – | V | X07 |
| 2025-10-02 23:39:33 | C | 14 21 39.254 | -10 39 05.30 | – | V | X07 |
| 2025-10-02 23:44:41 | C | 14 21 38.840 | -10 39 03.75 | – | V | X07 |
| 2025-10-03 09:18:47 | S | 14 46 54.151 | +35 38 57.90 | – | W | 339 |
| 2025-10-03 09:18:47 | s | 2 -1.8827110 | 4 -1.3067143 | 1592.0 | – | 339 |
| 2025-10-03 09:19:16 | S | 14 46 52.713 | +35 39 03.63 | – | W | 339 |
| 2025-10-03 09:19:16 | s | 2 -1.8827054 | 1 -1.3067224 | 1924.0 | – | 339 |
| 2025-10-03 09:19:46 | S | 14 46 51.239 | +35 39 09.86 | – | W | 339 |
| 2025-10-03 09:19:46 | s | 2 -1.8826997 | 8 -1.3067305 | 2254.0 | – | 339 |
| 2025-10-03 09:20:16 | S | 14 46 49.760 | +35 39 17.13 | – | W | 339 |
| 2025-10-03 09:20:16 | s | 2 -1.8826941 | 3 -1.3067385 | 2583.0 | – | 339 |
| 2025-10-05 21:39:24 | B | 14 16 03.731 | -10 17 07.96 | – | Z | Y05 |
| 2025-10-05 21:43:06 | B | 14 16 03.412 | -10 17 07.52 | – | Z | Y05 |
| 2025-10-05 23:41:07 | C | 14 15 53.917 | -10 16 28.87 | – | W | W57 |
| 2025-10-05 23:45:51 | C | 14 15 53.559 | -10 16 27.60 | – | W | W57 |
| 2025-10-08 23:48:53 | C | 14 10 09.559 | -09 53 26.87 | – | W | W57 |
| 2025-10-29 12:09:55 | S | 08 53 16.508 | +20 47 05.07 | – | q | 338 |
| 2025-10-29 12:09:55 | s | 1 -98306599. | 0 -362108507 | 85.0 | – | 338 |
| 2025-10-31 12:57:06 | C | 13 25 15.290 | -06 36 38.74 | – | W | G37 |
| 2025-10-31 13:03:57 | C | 13 25 14.635 | -06 36 35.60 | – | W | G37 |
| 2025-10-31 13:06:04 | C | 13 25 14.448 | -06 36 34.92 | – | W | G37 |
| 2025-11-02 03:06:38 | C | 13 21 47.165 | -06 20 21.01 | – | X | L51 |
| 2025-11-02 03:08:10 | C | 13 21 46.987 | -06 20 19.79 | – | X | L51 |
| 2025-11-02 03:09:33 | C | 13 21 46.841 | -06 20 18.56 | – | X | L51 |
| 2025-11-02 12:57:44 | C | 13 20 52.798 | -06 16 00.44 | – | W | G37 |
| 2025-11-02 12:59:11 | C | 13 20 52.668 | -06 15 59.87 | – | W | G37 |
| 2025-11-03 11:25:58 | B | 13 18 47.870 | -06 06 05.94 | – | X | W05 |
| 2025-11-03 11:27:44 | B | 13 18 47.741 | -06 06 05.83 | – | X | W05 |