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 |
|---|---|---|---|---|---|---|
| 2025-08-23 10:49:48 | C | 15 50 55.21 | -15 26 15.2 | – | X | Q62 |
| 2025-08-23 10:52:38 | C | 15 50 54.90 | -15 26 14.3 | – | X | Q62 |
| 2025-08-23 11:59:47 | C | 15 50 47.54 | -15 26 01.0 | – | – | D95 |
| 2025-08-23 12:10:36 | C | 15 50 46.43 | -15 25 58.1 | – | – | D95 |
| 2025-08-23 12:13:41 | C | 15 50 46.12 | -15 25 55.2 | – | – | D95 |
| 2025-08-23 12:28:03 | C | 15 50 44.63 | -15 25 48.0 | – | X | Q62 |
| 2025-08-23 12:33:42 | C | 15 50 44.03 | -15 25 46.4 | – | X | Q62 |
| 2025-08-23 12:39:22 | C | 15 50 43.43 | -15 25 45.0 | – | X | Q62 |
| 2025-08-23 12:45:01 | C | 15 50 42.81 | -15 25 43.4 | – | X | Q62 |
| 2025-08-23 12:50:42 | C | 15 50 42.19 | -15 25 41.9 | – | X | Q62 |
| 2025-08-23 17:38:53 | C | 15 50 11.45 | -15 24 27.6 | – | X | C40 |
| 2025-08-23 17:56:48 | C | 15 50 09.48 | -15 24 22.5 | – | X | C40 |
| 2025-08-23 18:14:26 | C | 15 50 07.54 | -15 24 17.8 | – | X | C40 |
| 2025-08-23 19:43:05 | C | 15 49 58.133 | -15 23 53.48 | – | Z | 213 |
| 2025-08-23 20:07:22 | C | 15 49 55.673 | -15 23 46.64 | – | Z | C23 |
| 2025-08-23 20:11:26 | B | 15 49 55.094 | -15 23 45.49 | – | Z | 232 |
| 2025-08-23 20:13:37 | C | 15 49 54.854 | -15 23 44.99 | – | Z | 213 |
| 2025-08-23 20:17:05 | C | 15 49 54.485 | -15 23 43.94 | – | Z | C23 |
| 2025-08-23 20:23:45 | B | 15 49 53.734 | -15 23 41.86 | – | Z | 232 |
| 2025-08-23 20:26:31 | B | 15 49 53.68 | -15 23 39.8 | – | V | J01 |
| 2025-08-23 20:26:46 | C | 15 49 53.431 | -15 23 40.88 | – | Z | C23 |
| 2025-08-23 20:29:49 | C | 15 49 53.153 | -15 23 40.20 | – | X | J47 |
| 2025-08-23 20:35:25 | B | 15 49 52.514 | -15 23 38.51 | – | Z | 232 |
| 2025-08-23 20:37:04 | B | 15 49 52.32 | -15 23 39.6 | – | Z | Y88 |
| 2025-08-23 20:37:33 | C | 15 49 52.354 | -15 23 38.36 | – | Z | C23 |
| 2025-08-23 20:39:41 | B | 15 49 52.11 | -15 23 41.2 | – | V | J01 |
| 2025-08-23 20:43:45 | C | 15 49 51.672 | -15 23 36.31 | – | X | J47 |
| 2025-08-23 20:44:09 | C | 15 49 51.576 | -15 23 36.35 | – | Z | 213 |
| 2025-08-23 20:47:36 | B | 15 49 51.19 | -15 23 36.0 | – | Z | Y88 |
| 2025-08-23 20:56:36 | B | 15 49 50.21 | -15 23 33.2 | – | Z | Y88 |
| 2025-08-23 20:57:25 | C | 15 49 50.189 | -15 23 32.64 | – | X | J47 |
| 2025-08-23 23:18:55 | B | 15 49 35.06 | -15 22 52.4 | – | Z | X33 |
| 2025-08-23 23:37:48 | B | 15 49 33.02 | -15 22 47.7 | – | Z | X33 |
| 2025-08-23 23:56:26 | B | 15 49 30.90 | -15 22 42.2 | – | Z | X33 |
| 2025-08-24 01:02:36 | C | 15 49 23.95 | -15 22 21.9 | – | q | I47 |
| 2025-08-24 01:53:02 | C | 15 49 18.54 | -15 22 08.1 | – | q | I47 |
| 2025-08-24 02:39:53 | C | 15 49 13.52 | -15 21 55.4 | – | q | I47 |
| 2025-08-24 10:17:44 | C | 15 48 24.73 | -15 19 49.9 | – | V | Q62 |
| 2025-08-24 10:21:17 | C | 15 48 24.35 | -15 19 48.9 | – | V | Q62 |
| 2025-08-24 10:26:31 | C | 15 48 23.79 | -15 19 47.4 | – | V | Q62 |
| 2025-08-24 10:30:01 | C | 15 48 23.42 | -15 19 46.4 | – | V | Q62 |
| 2025-08-24 18:56:04 | B | 15 47 29.580 | -15 17 27.75 | – | W | M21 |
| 2025-08-24 19:08:13 | B | 15 47 28.36 | -15 17 27.8 | – | X | A71 |
| 2025-08-24 19:11:52 | B | 15 47 27.94 | -15 17 26.9 | – | X | A71 |
| 2025-08-24 19:15:24 | B | 15 47 27.58 | -15 17 25.6 | – | X | A71 |
| 2025-08-24 19:25:38 | B | 15 47 26.408 | -15 17 19.58 | – | W | M21 |
| 2025-08-24 19:55:24 | C | 15 47 23.30 | -15 17 15.1 | – | X | 958 |
| 2025-08-24 20:04:18 | C | 15 47 22.361 | -15 17 12.55 | – | Z | C23 |
| 2025-08-24 20:09:33 | C | 15 47 21.81 | -15 17 11.2 | – | X | 958 |
| 2025-08-24 20:10:45 | C | 15 47 21.696 | -15 17 11.33 | – | Z | C23 |