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 |
|---|---|---|---|---|---|---|
| 2025-12-22 01:11:21 | B | 10 32 52.980 | +08 12 06.53 | – | X | B72 |
| 2025-12-22 01:26:53 | B | 10 32 49.889 | +08 12 21.84 | – | X | B72 |
| 2025-12-22 01:40:51 | C | 10 32 47.222 | +08 12 36.97 | – | Z | J22 |
| 2025-12-22 01:44:15 | B | 10 32 46.430 | +08 12 38.87 | – | X | B72 |
| 2025-12-22 01:53:18 | C | 10 32 44.753 | +08 12 49.07 | – | Z | J22 |
| 2025-12-22 02:05:47 | C | 10 32 42.293 | +08 13 01.45 | – | Z | J22 |
| 2025-12-22 07:16:46 | B | 10 31 40.441 | +08 18 05.99 | – | X | W62 |
| 2025-12-22 07:25:07 | B | 10 31 38.802 | +08 18 14.39 | – | X | W62 |
| 2025-12-22 07:32:42 | B | 10 31 37.254 | +08 18 21.49 | – | X | W62 |
| 2025-12-22 07:46:22 | B | 10 31 34.539 | +08 18 36.75 | – | W | 303 |
| 2025-12-22 07:54:01 | C | 10 31 33.152 | +08 18 42.62 | – | W | 705 |
| 2025-12-22 07:54:19 | C | 10 31 33.074 | +08 18 42.92 | – | W | 705 |
| 2025-12-22 07:57:03 | B | 10 31 32.375 | +08 18 47.98 | – | W | 303 |
| 2025-12-22 08:01:59 | C | 10 31 31.552 | +08 18 50.39 | – | W | 705 |
| 2025-12-22 08:05:47 | B | 10 31 30.641 | +08 18 56.54 | – | W | 303 |
| 2025-12-22 09:49:22 | C | 10 31 10.10 | +08 20 36.1 | – | X | U94 |
| 2025-12-22 09:55:36 | C | 10 31 08.90 | +08 20 41.9 | – | X | U94 |
| 2025-12-22 10:01:50 | C | 10 31 07.64 | +08 20 47.9 | – | X | U94 |
| 2025-12-22 10:08:04 | C | 10 31 06.38 | +08 20 53.9 | – | X | U94 |
| 2025-12-22 11:57:13 | C | 10 30 44.805 | +08 22 41.97 | – | W | T15 |
| 2025-12-22 12:01:08 | C | 10 30 44.030 | +08 22 45.91 | – | W | T15 |
| 2025-12-22 12:05:04 | C | 10 30 43.236 | +08 22 49.75 | – | W | T15 |
| 2025-12-22 16:44:22 | C | 10 29 47.599 | +08 27 22.23 | – | W | Q21 |
| 2025-12-22 16:49:27 | C | 10 29 46.577 | +08 27 27.06 | – | W | Q21 |
| 2025-12-22 16:54:30 | C | 10 29 45.573 | +08 27 32.02 | – | W | Q21 |
| 2025-12-22 16:59:33 | C | 10 29 44.566 | +08 27 37.21 | – | W | Q21 |
| 2025-12-22 17:59:40 | C | 10 29 32.621 | +08 28 41.74 | – | Z | 323 |
| 2025-12-22 18:03:48 | C | 10 29 31.814 | +08 28 46.27 | – | Z | 323 |
| 2025-12-22 18:07:57 | C | 10 29 30.996 | +08 28 50.48 | – | Z | 323 |
| 2025-12-22 18:23:32 | C | 10 29 27.770 | +08 28 59.38 | – | q | Q14 |
| 2025-12-22 18:32:46 | C | 10 29 25.918 | +08 29 08.95 | – | q | Q14 |
| 2025-12-22 19:59:23 | C | 10 29 08.57 | +08 30 33.7 | – | – | D95 |
| 2025-12-22 20:03:39 | C | 10 29 07.70 | +08 30 37.8 | – | – | D95 |
| 2025-12-22 20:06:30 | C | 10 29 07.13 | +08 30 40.4 | – | – | D95 |
| 2025-12-22 20:24:01 | B | 10 29 03.62 | +08 30 58.2 | – | – | P87 |
| 2025-12-22 20:29:53 | B | 10 29 02.48 | +08 31 02.7 | – | – | P87 |
| 2025-12-22 20:36:25 | B | 10 29 01.14 | +08 31 09.3 | – | – | P87 |
| 2025-12-22 21:41:06 | C | 10 28 48.571 | +08 32 13.56 | – | q | M73 |
| 2025-12-22 21:48:32 | C | 10 28 47.066 | +08 32 21.12 | – | q | M73 |
| 2025-12-22 21:56:21 | C | 10 28 45.514 | +08 32 28.57 | – | q | M73 |
| 2025-12-22 22:03:24 | C | 10 28 44.105 | +08 32 35.63 | – | q | M73 |
| 2025-12-22 22:09:04 | B | 10 28 42.888 | +08 32 40.07 | – | W | L92 |
| 2025-12-22 22:10:29 | C | 10 28 42.679 | +08 32 42.54 | – | q | M73 |
| 2025-12-22 22:14:10 | B | 10 28 42.001 | +08 32 43.97 | – | W | L92 |
| 2025-12-22 22:19:15 | B | 10 28 40.985 | +08 32 49.94 | – | W | L92 |
| 2025-12-22 22:24:21 | B | 10 28 39.996 | +08 32 55.04 | – | W | L92 |
| 2025-12-22 22:29:27 | B | 10 28 38.972 | +08 32 59.55 | – | W | L92 |
| 2025-12-22 22:34:33 | B | 10 28 37.972 | +08 33 04.39 | – | W | L92 |
| 2025-12-22 22:39:39 | B | 10 28 36.906 | +08 33 09.49 | – | W | L92 |
| 2025-12-22 22:44:45 | B | 10 28 35.898 | +08 33 14.59 | – | W | L92 |