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 |
|---|---|---|---|---|---|---|
| 2025-06-21 05:34:23 | C | 18 26 14.460 | -18 45 24.35 | – | U | I41 |
| 2025-06-21 05:34:39 | C | 18 26 14.515 | -18 45 24.36 | – | U | I41 |
| 2025-06-21 14:58:48 | C | 18 25 34.073 | -18 45 22.66 | – | V | E55 |
| 2025-06-21 14:59:42 | C | 18 25 34.068 | -18 45 22.79 | – | V | E55 |
| 2025-06-21 15:00:35 | C | 18 25 34.046 | -18 45 22.27 | – | V | E55 |
| 2025-06-21 15:01:29 | C | 18 25 34.029 | -18 45 23.54 | – | V | E55 |
| 2025-06-24 09:17:54 | C | 18 20 40.188 | -18 44 45.46 | – | V | W68 |
| 2025-06-24 09:22:43 | C | 18 20 39.857 | -18 44 45.64 | – | V | W68 |
| 2025-06-24 09:45:29 | C | 18 20 38.153 | -18 44 45.53 | – | V | W68 |
| 2025-06-25 01:46:27 | C | 18 19 24.814 | -18 44 34.04 | – | V | M22 |
| 2025-06-25 01:48:28 | C | 18 19 24.734 | -18 44 34.73 | – | V | M22 |
| 2025-06-25 02:15:46 | C | 18 19 22.579 | -18 44 33.97 | – | V | M22 |
| 2025-06-27 05:44:47 | C | 18 15 20.887 | -18 43 48.90 | – | V | W68 |
| 2025-06-27 05:51:17 | C | 18 15 20.362 | -18 43 48.61 | – | V | W68 |
| 2025-06-27 08:02:48 | C | 18 15 09.894 | -18 43 49.39 | – | U | I41 |
| 2025-06-27 08:03:05 | C | 18 15 09.843 | -18 43 49.38 | – | U | I41 |
| 2025-06-28 07:01:46 | C | 18 13 18.754 | -18 43 23.42 | – | U | I41 |
| 2025-06-28 07:02:02 | C | 18 13 18.738 | -18 43 22.92 | – | U | I41 |
| 2025-06-28 08:02:51 | C | 18 13 13.758 | -18 43 22.16 | – | U | I41 |
| 2025-06-28 10:48:12 | C | 18 13 00.300 | -18 43 18.55 | – | V | T05 |
| 2025-06-28 10:52:47 | C | 18 12 59.873 | -18 43 17.98 | – | V | T05 |
| 2025-06-28 11:01:59 | C | 18 12 59.158 | -18 43 18.01 | – | V | T05 |
| 2025-06-29 07:17:36 | C | 18 11 19.428 | -18 42 52.55 | – | U | I41 |
| 2025-06-29 07:17:53 | C | 18 11 19.395 | -18 42 52.54 | – | U | I41 |
| 2025-06-29 07:33:42 | C | 18 11 18.077 | -18 42 52.83 | – | U | I41 |
| 2025-06-29 07:33:58 | C | 18 11 18.063 | -18 42 52.32 | – | U | I41 |
| 2025-06-30 08:23:56 | C | 18 09 13.670 | -18 42 16.31 | – | U | I41 |
| 2025-06-30 08:24:12 | C | 18 09 13.708 | -18 42 15.80 | – | U | I41 |
| 2025-07-01 05:15:11 | C | 18 07 27.677 | -18 41 40.16 | – | V | W68 |
| 2025-07-01 05:19:46 | C | 18 07 27.295 | -18 41 40.13 | – | V | W68 |
| 2025-07-01 05:30:03 | C | 18 07 26.400 | -18 41 39.70 | – | V | W68 |
| 2025-07-01 06:20:31 | C | 18 07 22.063 | -18 41 37.82 | – | V | W68 |
| 2025-07-01 08:19:17 | C | 18 07 12.096 | -18 41 34.33 | – | W | 474 |
| 2025-07-01 08:31:47 | C | 18 07 10.999 | -18 41 34.08 | – | W | 474 |
| 2025-07-01 08:41:10 | C | 18 07 10.229 | -18 41 33.58 | – | W | 474 |
| 2025-07-01 20:12:58 | B | 18 06 10.74 | -18 41 16.6 | – | X | M45 |
| 2025-07-01 20:23:48 | B | 18 06 09.77 | -18 41 16.5 | – | X | M45 |
| 2025-07-01 20:34:38 | B | 18 06 08.81 | -18 41 16.5 | – | X | M45 |
| 2025-07-01 21:05:07 | C | 18 06 06.22 | -18 41 14.7 | – | d | L01 |
| 2025-07-01 21:08:09 | C | 18 06 05.95 | -18 41 14.6 | – | d | L01 |
| 2025-07-01 21:19:19 | C | 18 06 05.00 | -18 41 14.4 | – | d | L01 |
| 2025-07-01 21:22:29 | C | 18 06 04.72 | -18 41 14.1 | – | d | L01 |
| 2025-07-01 21:44:02 | B | 18 06 02.88 | -18 41 12.9 | – | X | G02 |
| 2025-07-01 21:57:10 | B | 18 06 01.75 | -18 41 12.6 | – | X | G02 |
| 2025-07-01 22:10:17 | B | 18 06 00.61 | -18 41 11.6 | – | X | G02 |
| 2025-07-01 22:12:41 | B | 18 06 00.42 | -18 41 12.6 | – | X | G00 |
| 2025-07-01 22:15:08 | B | 18 06 00.30 | -18 41 12.2 | – | V | L65 |
| 2025-07-01 22:15:47 | B | 18 06 00.14 | -18 41 12.9 | – | X | G00 |
| 2025-07-01 22:18:53 | B | 18 05 59.90 | -18 41 11.3 | – | X | G00 |
| 2025-07-01 22:22:52 | B | 18 05 59.51 | -18 41 12.5 | – | X | G00 |