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 |
|---|---|---|---|---|---|---|
| 2025-07-08 04:09:08 | C | 17 52 26.23 | -18 35 00.5 | – | W | W84 |
| 2025-07-08 04:10:23 | C | 17 52 26.11 | -18 35 00.4 | – | W | W84 |
| 2025-07-08 04:11:01 | C | 17 52 26.04 | -18 35 00.3 | – | W | W84 |
| 2025-07-08 04:11:37 | C | 17 52 26.00 | -18 34 59.9 | – | W | W84 |
| 2025-07-08 04:12:15 | C | 17 52 25.96 | -18 35 00.0 | – | W | W84 |
| 2025-07-08 04:17:28 | C | 17 52 25.406 | -18 34 59.45 | – | W | X07 |
| 2025-07-08 04:28:36 | C | 17 52 24.38 | -18 34 59.4 | – | W | W84 |
| 2025-07-08 04:29:13 | C | 17 52 24.32 | -18 34 59.4 | – | W | W84 |
| 2025-07-08 04:29:49 | C | 17 52 24.26 | -18 34 59.3 | – | W | W84 |
| 2025-07-08 04:30:27 | C | 17 52 24.19 | -18 34 59.4 | – | W | W84 |
| 2025-07-08 04:31:02 | C | 17 52 24.14 | -18 34 59.3 | – | W | W84 |
| 2025-07-08 04:31:38 | C | 17 52 24.08 | -18 34 59.2 | – | W | W84 |
| 2025-07-08 04:32:15 | C | 17 52 24.02 | -18 34 59.2 | – | W | W84 |
| 2025-07-08 04:48:02 | C | 17 52 22.53 | -18 34 58.4 | – | W | W84 |
| 2025-07-08 04:48:38 | C | 17 52 22.47 | -18 34 58.4 | – | W | W84 |
| 2025-07-08 04:49:14 | C | 17 52 22.40 | -18 34 58.4 | – | W | W84 |
| 2025-07-08 04:49:51 | C | 17 52 22.33 | -18 34 58.3 | – | W | W84 |
| 2025-07-08 04:50:28 | C | 17 52 22.28 | -18 34 58.3 | – | W | W84 |
| 2025-07-08 04:51:40 | C | 17 52 22.20 | -18 34 58.1 | – | W | W84 |
| 2025-07-08 05:05:52 | C | 17 52 20.82 | -18 34 57.5 | – | W | W84 |
| 2025-07-08 05:06:28 | C | 17 52 20.75 | -18 34 57.4 | – | W | W84 |
| 2025-07-08 05:07:03 | C | 17 52 20.71 | -18 34 57.4 | – | W | W84 |
| 2025-07-08 05:07:41 | C | 17 52 20.66 | -18 34 57.4 | – | W | W84 |
| 2025-07-08 05:08:55 | C | 17 52 20.53 | -18 34 57.3 | – | W | W84 |
| 2025-07-08 05:09:33 | C | 17 52 20.47 | -18 34 57.2 | – | W | W84 |
| 2025-07-08 06:11:28 | C | 17 52 14.59 | -18 34 54.0 | – | W | W84 |
| 2025-07-08 06:12:04 | C | 17 52 14.53 | -18 34 53.8 | – | W | W84 |
| 2025-07-08 06:12:42 | C | 17 52 14.46 | -18 34 53.8 | – | W | W84 |
| 2025-07-08 06:13:19 | C | 17 52 14.40 | -18 34 53.7 | – | W | W84 |
| 2025-07-08 06:13:56 | C | 17 52 14.34 | -18 34 53.7 | – | W | W84 |
| 2025-07-08 06:14:31 | C | 17 52 14.27 | -18 34 53.5 | – | W | W84 |
| 2025-07-08 06:15:09 | C | 17 52 14.22 | -18 34 53.4 | – | W | W84 |
| 2025-07-08 13:54:47 | C | 17 51 30.69 | -18 34 32.1 | – | m | 349 |
| 2025-07-08 14:18:31 | C | 17 51 28.45 | -18 34 31.3 | – | m | 349 |
| 2025-07-08 21:23:08 | B | 17 50 48.03 | -18 34 06.3 | – | X | 958 |
| 2025-07-08 21:53:07 | B | 17 50 45.15 | -18 34 05.9 | – | X | 958 |
| 2025-07-08 22:23:01 | B | 17 50 42.31 | -18 34 04.0 | – | X | 958 |
| 2025-07-08 22:33:42 | C | 17 50 41.267 | -18 34 03.18 | – | W | 586 |
| 2025-07-08 22:37:20 | C | 17 50 40.912 | -18 34 02.90 | – | W | 586 |
| 2025-07-08 22:40:58 | C | 17 50 40.568 | -18 34 02.70 | – | W | 586 |
| 2025-07-08 22:44:36 | C | 17 50 40.220 | -18 34 02.56 | – | W | 586 |
| 2025-07-08 22:52:58 | B | 17 50 39.43 | -18 34 02.2 | – | X | 958 |
| 2025-07-08 23:22:54 | B | 17 50 36.60 | -18 33 59.7 | – | X | 958 |
| 2025-07-09 05:14:42 | C | 17 50 02.811 | -18 33 37.50 | – | W | I33 |
| 2025-07-09 05:33:41 | C | 17 50 00.981 | -18 33 36.39 | – | W | I33 |
| 2025-07-09 05:50:16 | C | 17 49 59.377 | -18 33 35.41 | – | W | I33 |
| 2025-07-09 05:53:51 | C | 17 49 59.028 | -18 33 35.18 | – | W | I33 |
| 2025-07-09 14:20:56 | C | 17 49 10.34 | -18 33 06.7 | – | – | O40 |
| 2025-07-09 15:01:04 | C | 17 49 06.53 | -18 33 05.7 | – | – | O40 |
| 2025-07-09 15:29:09 | C | 17 49 03.92 | -18 33 04.3 | – | – | O40 |