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 |
|---|---|---|---|---|---|---|
| 2025-07-02 23:36:25 | C | 18 03 47.76 | -18 40 24.1 | – | q | L90 |
| 2025-07-02 23:42:50 | C | 18 03 47.19 | -18 40 24.0 | – | V | K62 |
| 2025-07-02 23:42:58 | C | 18 03 47.215 | -18 40 23.81 | – | W | J95 |
| 2025-07-02 23:44:27 | C | 18 03 47.102 | -18 40 23.84 | – | V | G40 |
| 2025-07-02 23:47:35 | B | 18 03 46.910 | -18 40 21.87 | – | Z | Y05 |
| 2025-07-02 23:50:27 | C | 18 03 46.56 | -18 40 23.8 | – | q | L90 |
| 2025-07-02 23:51:10 | C | 18 03 46.471 | -18 40 23.59 | – | Z | 213 |
| 2025-07-02 23:56:48 | C | 18 03 45.984 | -18 40 23.56 | – | V | G40 |
| 2025-07-03 00:01:04 | B | 18 03 45.720 | -18 40 21.48 | – | Z | Y05 |
| 2025-07-03 00:03:18 | B | 18 03 45.44 | -18 40 22.7 | – | Z | Y71 |
| 2025-07-03 00:04:28 | C | 18 03 45.25 | -18 40 23.7 | – | q | L90 |
| 2025-07-03 00:10:01 | C | 18 03 44.729 | -18 40 20.60 | – | V | M22 |
| 2025-07-03 00:14:06 | B | 18 03 44.556 | -18 40 20.92 | – | Z | Y05 |
| 2025-07-03 00:18:19 | C | 18 03 44.047 | -18 40 24.67 | – | Z | C23 |
| 2025-07-03 00:19:18 | B | 18 03 43.97 | -18 40 22.1 | – | Z | R45 |
| 2025-07-03 00:19:58 | B | 18 03 43.94 | -18 40 22.4 | – | Z | Y71 |
| 2025-07-03 00:20:13 | C | 18 03 43.910 | -18 40 22.55 | – | W | B74 |
| 2025-07-03 00:25:44 | B | 18 03 43.363 | -18 40 22.15 | – | X | L34 |
| 2025-07-03 00:29:06 | C | 18 03 43.102 | -18 40 21.04 | – | Z | C23 |
| 2025-07-03 00:30:53 | C | 18 03 42.960 | -18 40 22.04 | – | W | B74 |
| 2025-07-03 00:31:27 | C | 18 03 43.08 | -18 40 19.6 | – | V | W87 |
| 2025-07-03 00:33:05 | C | 18 03 42.93 | -18 40 19.5 | – | V | W87 |
| 2025-07-03 00:34:07 | C | 18 03 42.732 | -18 40 22.15 | – | Z | J22 |
| 2025-07-03 00:34:46 | C | 18 03 42.78 | -18 40 19.6 | – | V | W87 |
| 2025-07-03 00:36:24 | C | 18 03 42.63 | -18 40 19.5 | – | V | W87 |
| 2025-07-03 00:36:38 | B | 18 03 42.48 | -18 40 21.8 | – | Z | Y71 |
| 2025-07-03 00:38:53 | B | 18 03 42.41 | -18 40 19.4 | – | X | X03 |
| 2025-07-03 00:39:56 | C | 18 03 42.175 | -18 40 21.94 | – | Z | C23 |
| 2025-07-03 00:41:31 | C | 18 03 41.990 | -18 40 22.04 | – | W | B74 |
| 2025-07-03 00:50:48 | B | 18 03 41.35 | -18 40 19.1 | – | X | X03 |
| 2025-07-03 00:52:14 | B | 18 03 41.09 | -18 40 21.1 | – | Z | Y71 |
| 2025-07-03 01:02:08 | B | 18 03 40.36 | -18 40 18.8 | – | X | X03 |
| 2025-07-03 01:05:00 | C | 18 03 39.974 | -18 40 20.96 | – | Z | J22 |
| 2025-07-03 01:06:47 | C | 18 03 39.94 | -18 40 18.4 | – | q | X07 |
| 2025-07-03 01:06:48 | B | 18 03 39.80 | -18 40 20.9 | – | Z | Y71 |
| 2025-07-03 01:12:55 | B | 18 03 39.40 | -18 40 18.4 | – | X | X03 |
| 2025-07-03 01:20:51 | C | 18 03 38.70 | -18 40 17.9 | – | q | X07 |
| 2025-07-03 01:21:23 | B | 18 03 38.52 | -18 40 20.3 | – | Z | Y71 |
| 2025-07-03 01:23:43 | B | 18 03 38.44 | -18 40 18.3 | – | X | X03 |
| 2025-07-03 01:35:59 | C | 18 03 37.229 | -18 40 19.78 | – | Z | J22 |
| 2025-07-03 01:47:59 | C | 18 03 36.26 | -18 40 17.5 | – | q | X74 |
| 2025-07-03 01:57:24 | C | 18 03 35.42 | -18 40 17.4 | – | q | X74 |
| 2025-07-03 02:06:29 | C | 18 03 34.62 | -18 40 17.1 | – | q | X74 |
| 2025-07-03 02:15:44 | C | 18 03 33.86 | -18 40 18.5 | – | X | W62 |
| 2025-07-03 02:40:39 | C | 18 03 31.661 | -18 40 15.56 | – | Z | W88 |
| 2025-07-03 02:42:59 | C | 18 03 31.44 | -18 40 17.7 | – | X | W62 |
| 2025-07-03 03:09:44 | C | 18 03 29.08 | -18 40 16.7 | – | X | W62 |
| 2025-07-03 03:22:08 | C | 18 03 27.989 | -18 40 13.87 | – | W | X07 |
| 2025-07-03 03:31:07 | C | 18 03 27.182 | -18 40 13.69 | – | W | X07 |
| 2025-07-03 03:36:11 | C | 18 03 26.743 | -18 40 13.33 | – | Z | W88 |