IAA SBSS Data Base| 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 |
|---|---|---|---|---|---|---|
| 2025-12-30 16:14:19 | C | 09 51 21.406 | +11 27 56.95 | – | W | Q21 |
| 2025-12-30 16:21:52 | C | 09 51 19.866 | +11 28 03.69 | – | W | Q21 |
| 2025-12-30 16:29:26 | C | 09 51 18.359 | +11 28 10.59 | – | W | Q21 |
| 2025-12-30 18:01:02 | C | 09 51 00.067 | +11 29 37.57 | – | V | 323 |
| 2025-12-30 18:11:57 | C | 09 50 57.833 | +11 29 47.69 | – | V | 323 |
| 2025-12-30 18:13:07 | C | 09 50 57.643 | +11 29 48.52 | – | V | 323 |
| 2025-12-30 18:25:48 | C | 09 50 55.022 | +11 29 59.32 | – | V | 323 |
| 2025-12-30 21:34:19 | C | 09 50 17.515 | +11 32 39.99 | – | Z | M09 |
| 2025-12-30 21:44:21 | C | 09 50 15.498 | +11 32 49.01 | – | Z | M09 |
| 2025-12-30 21:52:17 | C | 09 50 13.944 | +11 32 56.15 | – | Z | C23 |
| 2025-12-30 21:54:02 | C | 09 50 13.570 | +11 32 57.40 | – | Z | M09 |
| 2025-12-30 22:23:45 | C | 09 50 07.646 | +11 33 23.87 | – | Z | C23 |
| 2025-12-30 22:27:45 | C | 09 50 06.877 | +11 33 28.26 | – | W | B74 |
| 2025-12-30 22:33:55 | C | 09 50 05.646 | +11 33 33.54 | – | W | B74 |
| 2025-12-30 22:40:21 | C | 09 50 04.355 | +11 33 39.24 | – | W | B74 |
| 2025-12-30 22:55:01 | C | 09 50 01.392 | +11 33 51.80 | – | Z | C23 |
| 2025-12-30 22:56:11 | C | 09 50 01.147 | +11 33 52.96 | – | Z | C23 |
| 2025-12-30 23:05:42 | C | 09 49 59.280 | +11 34 01.92 | – | Z | I75 |
| 2025-12-30 23:09:08 | B | 09 49 58.60 | +11 34 04.8 | – | V | Y83 |
| 2025-12-30 23:23:03 | B | 09 49 55.81 | +11 34 17.0 | – | V | Y83 |
| 2025-12-30 23:30:19 | C | 09 49 54.264 | +11 34 23.34 | – | Z | C23 |
| 2025-12-30 23:36:55 | B | 09 49 53.04 | +11 34 29.4 | – | V | Y83 |
| 2025-12-30 23:44:12 | B | 09 49 51.569 | +11 34 36.16 | – | V | D49 |
| 2025-12-30 23:50:25 | C | 09 49 50.338 | +11 34 41.48 | – | Z | I75 |
| 2025-12-30 23:51:27 | B | 09 49 50.114 | +11 34 42.60 | – | Z | 232 |
| 2025-12-30 23:51:36 | n | 09 49 50.07 | +11 34 41.8 | – | V | Z92 |
| 2025-12-30 23:58:36 | B | 09 49 48.702 | +11 34 48.59 | – | V | D49 |
| 2025-12-31 00:03:18 | C | 09 49 47.738 | +11 34 52.36 | – | Z | C23 |
| 2025-12-31 00:07:43 | B | 09 49 46.882 | +11 34 56.69 | – | V | R45 |
| 2025-12-31 00:11:44 | n | 09 49 46.02 | +11 34 59.7 | – | V | Z92 |
| 2025-12-31 00:13:00 | B | 09 49 45.811 | +11 35 01.75 | – | V | R51 |
| 2025-12-31 00:21:55 | B | 09 49 44.009 | +11 35 09.60 | – | Z | 232 |
| 2025-12-31 00:34:15 | n | 09 49 41.52 | +11 35 19.5 | – | V | Z92 |
| 2025-12-31 00:35:09 | C | 09 49 41.405 | +11 35 21.30 | – | Z | I75 |
| 2025-12-31 00:51:16 | B | 09 49 38.143 | +11 35 35.45 | – | V | R51 |
| 2025-12-31 00:52:22 | B | 09 49 37.901 | +11 35 36.56 | – | Z | 232 |
| 2025-12-31 01:04:44 | B | 09 49 35.561 | +11 35 48.12 | – | X | R20 |
| 2025-12-31 01:09:24 | B | 09 49 34.632 | +11 35 52.40 | – | X | R20 |
| 2025-12-31 01:13:28 | B | 09 49 33.778 | +11 35 55.61 | – | X | R20 |
| 2025-12-31 01:28:34 | B | 09 49 30.674 | +11 36 08.64 | – | V | R51 |
| 2025-12-31 01:47:35 | C | 09 49 26.859 | +11 36 25.20 | – | X | R60 |
| 2025-12-31 01:48:27 | B | 09 49 26.654 | +11 36 26.31 | – | Z | R45 |
| 2025-12-31 01:48:27 | B | 09 49 26.656 | +11 36 26.37 | – | V | R45 |
| 2025-12-31 01:48:36 | C | 09 49 26.698 | +11 36 26.38 | – | X | R60 |
| 2025-12-31 01:49:37 | C | 09 49 26.475 | +11 36 27.20 | – | X | R60 |
| 2025-12-31 02:09:13 | B | 09 49 22.52 | +11 36 44.7 | – | Z | Y99 |
| 2025-12-31 02:28:31 | B | 09 49 18.65 | +11 37 01.5 | – | Z | Y99 |
| 2025-12-31 02:46:49 | B | 09 49 15.00 | +11 37 17.9 | – | Z | Y99 |
| 2025-12-31 02:57:40 | B | 09 49 12.763 | +11 37 26.94 | – | Z | 185 |
| 2025-12-31 03:29:10 | B | 09 49 06.458 | +11 37 55.08 | – | V | R45 |