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 |
|---|---|---|---|---|---|---|
| 2025-11-23 04:59:16 | C | 12 27 30.994 | -01 48 25.12 | – | X | R59 |
| 2025-11-23 05:06:13 | C | 12 27 30.095 | -01 48 20.46 | – | X | R59 |
| 2025-11-23 05:15:03 | C | 12 27 28.94 | -01 48 14.9 | – | Z | L27 |
| 2025-11-23 05:19:01 | C | 12 27 28.43 | -01 48 12.3 | – | Z | L27 |
| 2025-11-23 05:22:59 | C | 12 27 27.92 | -01 48 09.6 | – | Z | L27 |
| 2025-11-23 05:26:57 | C | 12 27 27.41 | -01 48 07.0 | – | Z | L27 |
| 2025-11-23 05:30:38 | C | 12 27 26.94 | -01 48 04.5 | – | Z | L27 |
| 2025-11-23 05:34:03 | C | 12 27 26.50 | -01 48 02.2 | – | Z | L27 |
| 2025-11-23 18:57:34 | C | 12 25 43.445 | -01 39 01.98 | – | W | Q21 |
| 2025-11-23 19:05:07 | C | 12 25 42.458 | -01 38 56.65 | – | W | Q21 |
| 2025-11-23 19:11:35 | C | 12 25 41.602 | -01 38 52.44 | – | W | Q21 |
| 2025-11-24 01:55:10 | C | 12 24 49.32 | -01 34 18.2 | – | X | D04 |
| 2025-11-24 02:05:51 | B | 12 24 48.03 | -01 34 06.7 | – | X | 194 |
| 2025-11-24 02:13:23 | C | 12 24 46.85 | -01 34 06.2 | – | X | D04 |
| 2025-11-24 02:17:45 | C | 12 24 46.37 | -01 34 03.9 | – | X | C40 |
| 2025-11-24 02:21:29 | B | 12 24 46.04 | -01 33 56.2 | – | X | 194 |
| 2025-11-24 02:24:14 | C | 12 24 45.55 | -01 33 59.9 | – | X | C40 |
| 2025-11-24 02:30:08 | B | 12 24 44.86 | -01 33 50.2 | – | X | 194 |
| 2025-11-24 02:30:42 | C | 12 24 44.68 | -01 33 55.6 | – | X | C40 |
| 2025-11-24 02:31:05 | C | 12 24 44.48 | -01 33 57.6 | – | X | D04 |
| 2025-11-24 03:57:32 | C | 12 24 33.439 | -01 32 55.61 | – | Z | C23 |
| 2025-11-24 04:04:35 | C | 12 24 32.518 | -01 32 51.32 | – | Z | C23 |
| 2025-11-24 04:11:40 | C | 12 24 31.589 | -01 32 46.32 | – | Z | C23 |
| 2025-11-24 10:20:49 | C | 12 23 43.474 | -01 28 33.28 | – | X | W62 |
| 2025-11-24 10:30:55 | C | 12 23 42.149 | -01 28 26.44 | – | X | W62 |
| 2025-11-24 10:41:00 | C | 12 23 40.819 | -01 28 19.45 | – | X | W62 |
| 2025-11-24 12:19:34 | C | 12 23 27.972 | -01 27 11.66 | – | W | V39 |
| 2025-11-24 12:22:06 | C | 12 23 27.643 | -01 27 09.79 | – | W | V39 |
| 2025-11-24 12:24:37 | C | 12 23 27.319 | -01 27 08.03 | – | W | V39 |
| 2025-11-24 12:29:38 | C | 12 23 26.657 | -01 27 04.64 | – | W | V39 |
| 2025-11-24 13:10:53 | C | 12 23 21.294 | -01 26 37.03 | – | V | U94 |
| 2025-11-24 13:13:58 | C | 12 23 20.836 | -01 26 35.06 | – | V | U94 |
| 2025-11-24 13:15:13 | C | 12 23 20.694 | -01 26 33.64 | – | V | U94 |
| 2025-11-25 04:36:00 | C | 12 21 19.334 | -01 15 56.92 | – | W | I81 |
| 2025-11-25 04:40:04 | C | 12 21 18.787 | -01 15 53.82 | – | W | I81 |
| 2025-11-25 04:44:08 | C | 12 21 18.262 | -01 15 51.34 | – | W | I81 |
| 2025-11-25 05:05:50 | B | 12 21 15.39 | -01 15 35.9 | – | – | A77 |
| 2025-11-25 05:14:46 | B | 12 21 14.20 | -01 15 29.2 | – | – | A77 |
| 2025-11-25 05:23:28 | B | 12 21 13.02 | -01 15 22.7 | – | – | A77 |
| 2025-11-25 11:55:50 | C | 12 20 20.927 | -01 10 47.68 | – | W | V37 |
| 2025-11-25 11:58:21 | C | 12 20 20.610 | -01 10 46.03 | – | W | V37 |
| 2025-11-25 12:00:52 | C | 12 20 20.261 | -01 10 44.34 | – | W | V37 |
| 2025-11-25 12:03:23 | C | 12 20 19.923 | -01 10 42.39 | – | W | V37 |
| 2025-11-25 12:03:51 | C | 12 20 19.957 | -01 10 43.61 | – | V | 703 |
| 2025-11-25 12:05:55 | C | 12 20 19.580 | -01 10 40.82 | – | W | V37 |
| 2025-11-25 12:07:04 | C | 12 20 19.507 | -01 10 41.12 | – | V | 703 |
| 2025-11-25 12:07:48 | C | 12 20 19.32 | -01 10 38.8 | – | X | U94 |
| 2025-11-25 12:10:17 | C | 12 20 19.072 | -01 10 38.89 | – | V | 703 |
| 2025-11-25 12:13:31 | C | 12 20 18.647 | -01 10 36.66 | – | V | 703 |
| 2025-11-25 12:16:25 | C | 12 20 18.274 | -01 10 32.77 | – | W | V16 |