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 |
|---|---|---|---|---|---|---|
| 2025-08-14 19:15:37 | C | 16 13 46.217 | -16 20 15.18 | – | Z | S30 |
| 2025-08-14 19:24:52 | C | 16 13 45.118 | -16 20 12.44 | – | q | 056 |
| 2025-08-14 19:25:45 | C | 16 13 45.074 | -16 20 12.62 | – | Z | S30 |
| 2025-08-14 19:27:34 | B | 16 13 44.89 | -16 20 12.3 | – | X | G02 |
| 2025-08-14 19:30:26 | B | 16 13 44.55 | -16 20 11.6 | – | X | G00 |
| 2025-08-14 19:31:52 | C | 16 13 44.388 | -16 20 11.29 | – | W | A98 |
| 2025-08-14 19:32:55 | C | 16 13 43.903 | -16 20 08.99 | – | W | A98 |
| 2025-08-14 19:33:10 | B | 16 13 44.27 | -16 20 10.9 | – | X | G00 |
| 2025-08-14 19:35:54 | B | 16 13 43.94 | -16 20 10.1 | – | X | G00 |
| 2025-08-14 19:36:33 | B | 16 13 43.87 | -16 20 10.0 | – | X | G02 |
| 2025-08-14 19:38:55 | C | 16 13 43.618 | -16 20 05.96 | – | W | A98 |
| 2025-08-14 19:41:14 | C | 16 13 43.291 | -16 20 08.45 | – | q | 056 |
| 2025-08-14 19:43:07 | B | 16 13 43.12 | -16 20 08.3 | – | X | G00 |
| 2025-08-14 19:45:52 | B | 16 13 42.82 | -16 20 07.6 | – | X | G02 |
| 2025-08-14 19:49:26 | C | 16 13 42.430 | -16 20 07.12 | – | q | 056 |
| 2025-08-14 19:51:16 | C | 16 13 42.170 | -16 20 06.50 | – | V | L54 |
| 2025-08-14 19:51:59 | B | 16 13 42.12 | -16 20 06.4 | – | X | G00 |
| 2025-08-14 19:57:37 | C | 16 13 41.458 | -16 20 04.20 | – | q | 056 |
| 2025-08-14 20:00:44 | B | 16 13 41.12 | -16 20 04.2 | – | X | G00 |
| 2025-08-14 20:05:47 | C | 16 13 40.541 | -16 20 01.54 | – | q | 056 |
| 2025-08-14 20:13:58 | C | 16 13 39.614 | -16 20 00.89 | – | q | 056 |
| 2025-08-14 20:21:54 | C | 16 13 38.77 | -16 19 58.7 | – | X | 958 |
| 2025-08-14 20:30:27 | C | 16 13 37.790 | -16 19 57.04 | – | V | L54 |
| 2025-08-14 20:43:01 | C | 16 13 36.36 | -16 19 53.7 | – | X | 958 |
| 2025-08-14 20:45:33 | C | 16 13 35.988 | -16 19 52.82 | – | Z | I75 |
| 2025-08-14 20:45:59 | C | 16 13 36.072 | -16 19 52.57 | – | Z | C23 |
| 2025-08-14 20:52:49 | C | 16 13 35.234 | -16 19 50.45 | – | V | 179 |
| 2025-08-14 20:56:45 | C | 16 13 34.824 | -16 19 50.74 | – | Z | C23 |
| 2025-08-14 20:56:49 | C | 16 13 34.795 | -16 19 50.88 | – | Z | I75 |
| 2025-08-14 20:57:59 | C | 16 13 34.680 | -16 19 49.98 | – | V | 179 |
| 2025-08-14 21:00:37 | C | 16 13 34.433 | -16 19 49.02 | – | V | J13 |
| 2025-08-14 21:02:36 | C | 16 13 34.211 | -16 19 48.56 | – | V | J13 |
| 2025-08-14 21:04:35 | C | 16 13 33.988 | -16 19 48.03 | – | V | J13 |
| 2025-08-14 21:05:04 | C | 16 13 33.90 | -16 19 49.9 | – | X | 958 |
| 2025-08-14 21:07:32 | C | 16 13 33.535 | -16 19 48.94 | – | Z | C23 |
| 2025-08-14 21:09:18 | C | 16 13 33.350 | -16 19 47.03 | – | Z | I75 |
| 2025-08-14 21:18:19 | C | 16 13 32.366 | -16 19 43.97 | – | Z | C23 |
| 2025-08-14 22:07:57 | C | 16 13 26.808 | -16 19 32.45 | – | X | J47 |
| 2025-08-14 22:15:10 | C | 16 13 25.985 | -16 19 30.43 | – | X | J47 |
| 2025-08-14 22:22:37 | C | 16 13 25.111 | -16 19 28.67 | – | X | J47 |
| 2025-08-14 23:34:37 | C | 16 13 17.15 | -16 19 08.1 | – | V | W79 |
| 2025-08-14 23:37:39 | C | 16 13 16.81 | -16 19 07.4 | – | V | W79 |
| 2025-08-14 23:40:43 | C | 16 13 16.46 | -16 19 06.6 | – | V | W79 |
| 2025-08-15 06:21:23 | C | 16 12 31.402 | -16 17 30.59 | – | Z | F65 |
| 2025-08-15 06:23:53 | C | 16 12 31.123 | -16 17 29.98 | – | Z | F65 |
| 2025-08-15 06:25:32 | C | 16 12 30.931 | -16 17 29.54 | – | Z | F65 |
| 2025-08-15 09:55:11 | C | 16 12 07.40 | -16 16 35.6 | – | V | Q62 |
| 2025-08-15 09:56:56 | C | 16 12 07.21 | -16 16 35.2 | – | V | Q62 |
| 2025-08-15 10:05:45 | C | 16 12 06.21 | -16 16 32.9 | – | V | Q62 |
| 2025-08-15 10:09:16 | C | 16 12 05.81 | -16 16 31.9 | – | V | Q62 |