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 |
|---|---|---|---|---|---|---|
| 2025-08-01 20:16:46 | C | 16 49 14.94 | -17 27 14.9 | – | V | K88 |
| 2025-08-01 20:20:55 | B | 16 49 14.46 | -17 27 14.2 | – | X | A71 |
| 2025-08-01 20:22:35 | C | 16 49 14.29 | -17 27 13.8 | – | V | K88 |
| 2025-08-01 20:22:58 | B | 16 49 14.24 | -17 27 14.1 | – | V | B15 |
| 2025-08-01 20:23:27 | C | 16 49 14.25 | -17 27 13.4 | – | – | A77 |
| 2025-08-01 20:26:40 | B | 16 49 13.82 | -17 27 12.9 | – | X | A71 |
| 2025-08-01 20:28:07 | C | 16 49 13.71 | -17 27 12.5 | – | – | A77 |
| 2025-08-01 20:31:47 | B | 16 49 13.21 | -17 27 12.3 | – | X | A71 |
| 2025-08-01 20:32:47 | C | 16 49 13.11 | -17 27 11.5 | – | – | A77 |
| 2025-08-01 20:36:35 | C | 16 49 12.670 | -17 27 10.66 | – | V | L54 |
| 2025-08-01 20:44:07 | B | 16 49 11.82 | -17 27 10.1 | – | V | B15 |
| 2025-08-01 20:48:48 | B | 16 49 11.282 | -17 27 09.07 | – | V | B15 |
| 2025-08-01 20:56:06 | B | 16 49 10.464 | -17 27 07.63 | – | V | B15 |
| 2025-08-01 21:02:38 | C | 16 49 09.75 | -17 27 05.9 | – | X | 958 |
| 2025-08-01 21:03:10 | B | 16 49 09.653 | -17 27 06.19 | – | V | B15 |
| 2025-08-01 21:06:36 | B | 16 49 09.25 | -17 27 05.7 | – | V | B15 |
| 2025-08-01 21:12:33 | C | 16 49 08.618 | -17 27 04.00 | – | V | R17 |
| 2025-08-01 21:32:56 | C | 16 49 06.283 | -17 27 00.68 | – | V | R17 |
| 2025-08-01 21:49:35 | C | 16 49 04.34 | -17 26 57.4 | – | X | 958 |
| 2025-08-01 21:53:17 | C | 16 49 03.946 | -17 26 56.83 | – | V | R17 |
| 2025-08-01 22:13:39 | C | 16 49 01.591 | -17 26 52.91 | – | V | R17 |
| 2025-08-01 22:30:55 | B | 16 48 59.60 | -17 26 50.6 | – | Z | Y88 |
| 2025-08-01 22:32:49 | C | 16 48 59.381 | -17 26 50.14 | – | W | J01 |
| 2025-08-01 22:37:03 | C | 16 48 58.86 | -17 26 48.7 | – | X | 958 |
| 2025-08-01 22:42:41 | C | 16 48 58.246 | -17 26 48.16 | – | W | J01 |
| 2025-08-01 22:42:56 | B | 16 48 58.20 | -17 26 47.7 | – | Z | Y88 |
| 2025-08-01 22:52:33 | C | 16 48 57.175 | -17 26 46.14 | – | W | J01 |
| 2025-08-01 22:54:58 | B | 16 48 56.79 | -17 26 46.0 | – | Z | Y88 |
| 2025-08-02 00:28:58 | B | 16 48 46.111 | -17 26 25.62 | – | q | X93 |
| 2025-08-02 00:35:00 | B | 16 48 45.403 | -17 26 24.47 | – | q | X93 |
| 2025-08-02 00:40:38 | B | 16 48 44.770 | -17 26 23.28 | – | q | X93 |
| 2025-08-02 02:04:34 | C | 16 48 35.179 | -17 26 10.93 | – | V | 851 |
| 2025-08-02 02:19:49 | C | 16 48 33.414 | -17 26 08.12 | – | V | 851 |
| 2025-08-02 02:34:47 | C | 16 48 31.695 | -17 26 05.64 | – | V | 851 |
| 2025-08-02 12:05:30 | C | 16 47 26.42 | -17 24 19.0 | – | q | 903 |
| 2025-08-02 12:17:26 | B | 16 47 25.09 | -17 24 17.6 | – | q | P87 |
| 2025-08-02 12:17:51 | C | 16 47 24.97 | -17 24 17.8 | – | q | 903 |
| 2025-08-02 12:30:04 | C | 16 47 23.61 | -17 24 15.4 | – | q | 903 |
| 2025-08-02 12:34:16 | B | 16 47 23.13 | -17 24 14.7 | – | q | P87 |
| 2025-08-02 12:52:30 | B | 16 47 21.06 | -17 24 11.1 | – | q | P87 |
| 2025-08-02 19:13:10 | B | 16 46 37.51 | -17 23 00.1 | – | X | M45 |
| 2025-08-02 19:16:37 | B | 16 46 37.13 | -17 22 59.9 | – | X | M45 |
| 2025-08-02 19:20:07 | B | 16 46 36.74 | -17 22 59.0 | – | X | M45 |
| 2025-08-02 19:44:26 | C | 16 46 33.878 | -17 22 55.49 | – | V | L54 |
| 2025-08-02 20:16:03 | C | 16 46 30.252 | -17 22 49.12 | – | V | L54 |
| 2025-08-02 20:39:38 | B | 16 46 27.655 | -17 22 43.61 | – | Z | 232 |
| 2025-08-02 20:49:31 | C | 16 46 26.494 | -17 22 41.74 | – | V | L54 |
| 2025-08-02 20:49:50 | C | 16 46 26.410 | -17 22 42.17 | – | Z | M06 |
| 2025-08-02 21:04:33 | B | 16 46 24.758 | -17 22 39.40 | – | Z | 232 |
| 2025-08-02 21:07:20 | C | 16 46 24.427 | -17 22 38.24 | – | Z | M06 |