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 |
|---|---|---|---|---|---|---|
| 2025-07-03 08:30:57 | C | 18 03 00.59 | -18 40 03.0 | – | V | X07 |
| 2025-07-03 09:38:46 | C | 18 02 54.762 | -18 40 03.11 | – | W | F65 |
| 2025-07-03 09:39:27 | C | 18 02 54.701 | -18 40 03.11 | – | W | F65 |
| 2025-07-03 11:05:26 | C | 18 02 47.031 | -18 39 59.97 | – | W | F65 |
| 2025-07-03 11:06:07 | C | 18 02 46.976 | -18 39 59.98 | – | W | F65 |
| 2025-07-03 11:06:49 | C | 18 02 46.915 | -18 39 59.98 | – | W | F65 |
| 2025-07-03 11:07:31 | C | 18 02 46.851 | -18 39 59.89 | – | W | F65 |
| 2025-07-03 12:48:35 | C | 18 02 38.014 | -18 39 55.08 | – | V | E62 |
| 2025-07-03 13:23:00 | C | 18 02 34.93 | -18 39 56.4 | – | V | P87 |
| 2025-07-03 13:26:16 | C | 18 02 34.627 | -18 39 52.74 | – | V | E62 |
| 2025-07-03 13:39:00 | C | 18 02 33.53 | -18 39 55.0 | – | V | P87 |
| 2025-07-03 13:56:37 | C | 18 02 31.94 | -18 39 53.4 | – | V | P87 |
| 2025-07-03 16:29:24 | B | 18 02 18.365 | -18 39 48.85 | – | V | P13 |
| 2025-07-03 17:04:58 | B | 18 02 15.192 | -18 39 46.73 | – | V | P13 |
| 2025-07-03 18:50:08 | B | 18 02 05.95 | -18 39 42.9 | – | V | M44 |
| 2025-07-03 19:05:24 | B | 18 02 04.58 | -18 39 42.6 | – | V | M44 |
| 2025-07-03 19:20:40 | B | 18 02 03.23 | -18 39 42.5 | – | V | M44 |
| 2025-07-03 19:56:51 | C | 18 02 00.043 | -18 39 41.69 | – | V | L54 |
| 2025-07-03 20:14:35 | C | 18 01 58.447 | -18 39 40.46 | – | V | L54 |
| 2025-07-03 20:35:26 | C | 18 01 56.486 | -18 39 39.96 | – | V | L54 |
| 2025-07-03 20:56:27 | C | 18 01 54.69 | -18 39 38.9 | – | X | C40 |
| 2025-07-03 21:04:53 | B | 18 01 54.044 | -18 39 37.64 | – | Z | B72 |
| 2025-07-03 21:05:32 | C | 18 01 53.90 | -18 39 38.7 | – | X | C40 |
| 2025-07-03 21:07:13 | C | 18 01 53.76 | -18 39 39.0 | – | V | K88 |
| 2025-07-03 21:14:37 | C | 18 01 53.06 | -18 39 38.3 | – | X | C40 |
| 2025-07-03 21:17:32 | C | 18 01 52.82 | -18 39 38.8 | – | V | K88 |
| 2025-07-03 21:22:47 | B | 18 01 52.42 | -18 39 37.7 | – | V | J43 |
| 2025-07-03 21:23:43 | C | 18 01 52.22 | -18 39 38.0 | – | X | C40 |
| 2025-07-03 21:27:51 | C | 18 01 51.88 | -18 39 38.3 | – | V | K88 |
| 2025-07-03 21:28:45 | B | 18 01 51.851 | -18 39 38.44 | – | Z | B72 |
| 2025-07-03 21:32:32 | C | 18 01 51.47 | -18 39 37.8 | – | X | C40 |
| 2025-07-03 21:36:22 | C | 18 01 51.14 | -18 39 37.5 | – | X | L51 |
| 2025-07-03 21:38:30 | B | 18 01 50.940 | -18 39 36.79 | – | X | A77 |
| 2025-07-03 21:38:56 | B | 18 01 50.935 | -18 39 37.89 | – | Z | B72 |
| 2025-07-03 21:41:05 | C | 18 01 50.71 | -18 39 37.5 | – | X | C40 |
| 2025-07-03 21:41:54 | B | 18 01 50.72 | -18 39 36.9 | – | V | J43 |
| 2025-07-03 21:47:31 | C | 18 01 50.12 | -18 39 37.3 | – | X | L51 |
| 2025-07-03 21:47:39 | B | 18 01 50.13 | -18 39 37.4 | – | Z | 106 |
| 2025-07-03 21:49:07 | B | 18 01 49.980 | -18 39 37.00 | – | Z | B72 |
| 2025-07-03 21:50:22 | B | 18 01 50.01 | -18 39 36.2 | – | Z | Y71 |
| 2025-07-03 21:54:35 | C | 18 01 49.450 | -18 39 37.11 | – | q | 095 |
| 2025-07-03 21:55:14 | B | 18 01 49.47 | -18 39 37.9 | – | Z | 106 |
| 2025-07-03 21:57:36 | C | 18 01 49.22 | -18 39 37.7 | – | X | L51 |
| 2025-07-03 22:00:09 | B | 18 01 49.046 | -18 39 36.68 | – | X | A77 |
| 2025-07-03 22:01:43 | B | 18 01 48.898 | -18 39 37.33 | – | Z | K74 |
| 2025-07-03 22:02:48 | B | 18 01 48.77 | -18 39 37.1 | – | Z | 106 |
| 2025-07-03 22:03:36 | B | 18 01 48.80 | -18 39 35.9 | – | V | J43 |
| 2025-07-03 22:06:35 | B | 18 01 48.51 | -18 39 36.5 | – | q | R77 |
| 2025-07-03 22:07:48 | C | 18 01 48.290 | -18 39 34.60 | – | Z | C23 |
| 2025-07-03 22:10:22 | B | 18 01 48.10 | -18 39 36.6 | – | Z | 106 |