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 |
|---|---|---|---|---|---|---|
| 2026-01-22 23:24:48 | C | 08 14 06.53 | +17 25 58.2 | – | V | 134 |
| 2026-01-24 20:30:41 | C | 08 08 04.36 | +17 42 43.7 | – | V | 134 |
| 2026-01-24 20:32:57 | C | 08 08 04.01 | +17 42 44.4 | – | V | 134 |
| 2026-01-24 20:35:11 | C | 08 08 03.81 | +17 42 44.9 | – | V | 134 |
| 2026-01-24 20:37:24 | C | 08 08 03.47 | +17 42 45.7 | – | V | 134 |
| 2026-02-06 21:34:41 | C | 07 34 01.920 | +19 04 31.19 | – | W | M31 |
| 2026-02-06 21:36:45 | C | 07 34 01.735 | +19 04 32.41 | – | W | M31 |
| 2026-02-06 21:38:50 | C | 07 34 01.658 | +19 04 32.63 | – | W | M31 |
| 2026-02-06 21:40:54 | C | 07 34 01.450 | +19 04 32.84 | – | W | M31 |
| 2026-02-06 21:42:58 | C | 07 34 01.236 | +19 04 32.99 | – | W | M31 |
| 2026-02-06 21:45:01 | C | 07 34 01.090 | +19 04 33.49 | – | W | M31 |
| 2026-02-06 21:47:05 | C | 07 34 00.864 | +19 04 33.64 | – | W | M31 |
| 2026-02-06 21:49:10 | C | 07 34 00.725 | +19 04 33.82 | – | W | M31 |
| 2026-02-06 21:51:14 | C | 07 34 00.468 | +19 04 35.62 | – | W | M31 |
| 2026-02-06 21:53:18 | C | 07 34 00.096 | +19 04 33.35 | – | W | M31 |
| 2026-02-06 21:55:23 | C | 07 34 00.110 | +19 04 35.36 | – | W | M31 |
| 2026-02-06 21:57:27 | C | 07 33 59.930 | +19 04 34.50 | – | W | M31 |