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 |
|---|---|---|---|---|---|---|
| 2025-08-02 21:15:53 | C | 16 46 23.45 | -17 22 37.0 | – | V | 104 |
| 2025-08-02 21:21:25 | C | 16 46 22.834 | -17 22 36.01 | – | Z | M06 |
| 2025-08-02 21:22:04 | C | 16 46 22.76 | -17 22 35.6 | – | X | 958 |
| 2025-08-02 21:27:32 | C | 16 46 22.09 | -17 22 34.8 | – | V | 104 |
| 2025-08-02 21:28:52 | B | 16 46 21.965 | -17 22 34.32 | – | Z | 232 |
| 2025-08-02 21:29:28 | B | 16 46 21.94 | -17 22 34.5 | – | Z | Y88 |
| 2025-08-02 21:34:09 | C | 16 46 21.425 | -17 22 33.36 | – | V | J13 |
| 2025-08-02 21:35:27 | C | 16 46 21.272 | -17 22 33.07 | – | V | J13 |
| 2025-08-02 21:35:52 | B | 16 46 21.175 | -17 22 33.28 | – | X | R49 |
| 2025-08-02 21:38:54 | C | 16 46 20.78 | -17 22 32.2 | – | V | 104 |
| 2025-08-02 21:39:33 | C | 16 46 20.790 | -17 22 32.30 | – | V | J13 |
| 2025-08-02 21:41:30 | B | 16 46 20.59 | -17 22 32.7 | – | Z | Y88 |
| 2025-08-02 21:54:04 | B | 16 46 19.07 | -17 22 29.9 | – | V | Y87 |
| 2025-08-02 21:56:32 | B | 16 46 18.86 | -17 22 29.5 | – | Z | Y88 |
| 2025-08-02 22:04:21 | B | 16 46 17.906 | -17 22 27.88 | – | X | R49 |
| 2025-08-02 22:11:06 | C | 16 46 17.13 | -17 22 26.5 | – | X | 958 |
| 2025-08-02 22:11:53 | B | 16 46 17.01 | -17 22 26.4 | – | V | Y87 |
| 2025-08-02 22:24:11 | C | 16 46 15.595 | -17 22 24.13 | – | V | 179 |
| 2025-08-02 22:29:43 | B | 16 46 14.96 | -17 22 23.1 | – | V | Y87 |
| 2025-08-02 22:31:41 | C | 16 46 14.731 | -17 22 22.76 | – | V | 179 |
| 2025-08-02 22:34:39 | B | 16 46 14.417 | -17 22 22.15 | – | X | R49 |
| 2025-08-02 22:39:20 | C | 16 46 13.862 | -17 22 21.22 | – | V | 179 |
| 2025-08-02 22:55:08 | C | 16 46 12.05 | -17 22 18.4 | – | X | 958 |
| 2025-08-02 22:55:09 | B | 16 46 12.135 | -17 22 15.95 | – | X | Y05 |
| 2025-08-02 23:15:41 | B | 16 46 09.736 | -17 22 12.15 | – | X | Y05 |
| 2025-08-02 23:25:38 | B | 16 46 08.597 | -17 22 10.21 | – | X | Y05 |
| 2025-08-02 23:33:46 | B | 16 46 07.718 | -17 22 08.01 | – | X | Y05 |
| 2025-08-02 23:35:52 | B | 16 46 07.441 | -17 22 07.82 | – | X | Y05 |
| 2025-08-02 23:41:36 | B | 16 46 06.819 | -17 22 06.64 | – | X | Y05 |
| 2025-08-02 23:43:12 | B | 16 46 06.692 | -17 22 06.51 | – | Z | W96 |
| 2025-08-02 23:48:23 | B | 16 46 06.113 | -17 22 05.50 | – | Z | W96 |
| 2025-08-02 23:53:34 | B | 16 46 05.506 | -17 22 04.58 | – | Z | W96 |
| 2025-08-02 23:58:47 | B | 16 46 04.884 | -17 22 03.52 | – | Z | W96 |
| 2025-08-03 00:03:58 | B | 16 46 04.280 | -17 22 02.48 | – | Z | W96 |
| 2025-08-03 00:09:09 | B | 16 46 03.680 | -17 22 01.55 | – | Z | W96 |
| 2025-08-03 00:12:18 | B | 16 46 03.352 | -17 22 00.54 | – | Z | W96 |
| 2025-08-03 00:13:51 | B | 16 46 03.171 | -17 22 00.55 | – | Z | W96 |
| 2025-08-03 00:21:38 | B | 16 46 02.283 | -17 21 58.93 | – | Z | W96 |
| 2025-08-03 20:12:31 | B | 16 43 45.826 | -17 18 14.33 | – | V | 160 |
| 2025-08-03 20:24:24 | B | 16 43 44.424 | -17 18 12.31 | – | V | 160 |
| 2025-08-03 20:28:50 | C | 16 43 43.975 | -17 18 11.34 | – | Z | 213 |
| 2025-08-03 20:37:50 | B | 16 43 42.890 | -17 18 09.40 | – | V | 160 |
| 2025-08-03 20:52:46 | C | 16 43 41.057 | -17 18 05.98 | – | Z | D63 |
| 2025-08-03 20:53:25 | C | 16 43 41.13 | -17 18 07.0 | – | X | 958 |
| 2025-08-03 21:05:17 | C | 16 43 39.713 | -17 18 05.54 | – | Z | D63 |
| 2025-08-03 21:29:47 | C | 16 43 36.934 | -17 17 59.64 | – | Z | 213 |
| 2025-08-03 21:32:38 | B | 16 43 36.65 | -17 17 59.0 | – | Z | Y88 |
| 2025-08-03 21:38:50 | C | 16 43 35.90 | -17 17 57.6 | – | X | 958 |
| 2025-08-03 21:43:10 | B | 16 43 35.44 | -17 17 56.9 | – | Z | Y88 |
| 2025-08-03 21:52:11 | B | 16 43 34.42 | -17 17 55.1 | – | Z | Y88 |