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 |
|---|---|---|---|---|---|---|
| 2025-07-03 03:42:54 | C | 18 03 26.150 | -18 40 12.97 | – | W | X07 |
| 2025-07-03 04:11:54 | C | 18 03 23.531 | -18 40 12.36 | – | X | W93 |
| 2025-07-03 04:13:52 | C | 18 03 23.359 | -18 40 12.27 | – | X | W93 |
| 2025-07-03 04:15:48 | C | 18 03 23.186 | -18 40 12.22 | – | X | W93 |
| 2025-07-03 04:17:43 | C | 18 03 23.012 | -18 40 12.14 | – | X | W93 |
| 2025-07-03 04:17:57 | C | 18 03 23.01 | -18 40 12.4 | – | V | W89 |
| 2025-07-03 04:19:39 | C | 18 03 22.844 | -18 40 12.12 | – | X | W93 |
| 2025-07-03 04:21:00 | C | 18 03 22.74 | -18 40 12.1 | – | V | W89 |
| 2025-07-03 04:21:36 | C | 18 03 22.672 | -18 40 12.08 | – | X | W93 |
| 2025-07-03 04:23:33 | C | 18 03 22.499 | -18 40 11.97 | – | X | W93 |
| 2025-07-03 04:24:03 | C | 18 03 22.46 | -18 40 12.0 | – | V | W89 |
| 2025-07-03 04:25:39 | C | 18 03 22.314 | -18 40 11.91 | – | X | W93 |
| 2025-07-03 04:27:38 | C | 18 03 22.139 | -18 40 11.84 | – | X | W93 |
| 2025-07-03 04:29:34 | C | 18 03 21.966 | -18 40 11.82 | – | X | W93 |
| 2025-07-03 04:31:43 | C | 18 03 21.776 | -18 40 11.70 | – | X | W93 |
| 2025-07-03 04:33:41 | C | 18 03 21.607 | -18 40 11.69 | – | X | W93 |
| 2025-07-03 04:51:21 | C | 18 03 20.12 | -18 40 13.5 | – | Z | W24 |
| 2025-07-03 05:06:51 | S | 18 03 18.690 | -18 40 13.20 | – | L | C53 |
| 2025-07-03 05:06:58 | C | 18 03 18.69 | -18 40 10.4 | – | W | W84 |
| 2025-07-03 05:07:35 | C | 18 03 18.63 | -18 40 10.4 | – | W | W84 |
| 2025-07-03 05:08:11 | C | 18 03 18.58 | -18 40 10.4 | – | W | W84 |
| 2025-07-03 05:08:48 | C | 18 03 18.53 | -18 40 10.3 | – | W | W84 |
| 2025-07-03 05:10:03 | C | 18 03 18.42 | -18 40 10.3 | – | W | W84 |
| 2025-07-03 05:10:38 | C | 18 03 18.36 | -18 40 10.3 | – | W | W84 |
| 2025-07-03 05:10:51 | S | 18 03 18.430 | -18 40 13.00 | – | L | C53 |
| 2025-07-03 05:11:16 | C | 18 03 18.31 | -18 40 10.3 | – | W | W84 |
| 2025-07-03 05:11:54 | C | 18 03 18.25 | -18 40 10.2 | – | W | W84 |
| 2025-07-03 05:14:51 | S | 18 03 18.090 | -18 40 12.80 | – | L | C53 |
| 2025-07-03 05:18:09 | C | 18 03 17.74 | -18 40 12.3 | – | Z | W24 |
| 2025-07-03 05:20:09 | C | 18 03 17.47 | -18 40 10.3 | 18.2 | c | X07 |
| 2025-07-03 05:20:51 | S | 18 03 17.600 | -18 40 12.50 | – | L | C53 |
| 2025-07-03 05:27:24 | C | 18 03 16.87 | -18 40 09.5 | 18.1 | c | X07 |
| 2025-07-03 05:32:46 | B | 18 03 16.514 | -18 40 11.82 | – | V | U52 |
| 2025-07-03 05:36:16 | C | 18 03 16.08 | -18 40 09.7 | 18.0 | c | X07 |
| 2025-07-03 05:38:19 | B | 18 03 16.034 | -18 40 12.14 | – | V | U52 |
| 2025-07-03 05:43:45 | C | 18 03 15.48 | -18 40 11.3 | – | Z | W24 |
| 2025-07-03 05:43:53 | B | 18 03 15.514 | -18 40 11.14 | – | V | U52 |
| 2025-07-03 05:59:32 | B | 18 03 14.02 | -18 40 08.6 | – | V | X02 |
| 2025-07-03 06:38:40 | B | 18 03 10.620 | -18 40 09.62 | – | Z | H36 |
| 2025-07-03 06:39:38 | B | 18 03 10.47 | -18 40 07.1 | – | V | X02 |
| 2025-07-03 06:44:47 | B | 18 03 10.051 | -18 40 09.19 | – | Z | H36 |
| 2025-07-03 07:00:46 | B | 18 03 08.60 | -18 40 06.4 | – | V | X02 |
| 2025-07-03 07:12:55 | C | 18 03 07.52 | -18 40 05.9 | – | W | W84 |
| 2025-07-03 07:13:31 | C | 18 03 07.46 | -18 40 05.8 | – | W | W84 |
| 2025-07-03 07:14:10 | C | 18 03 07.41 | -18 40 05.8 | – | W | W84 |
| 2025-07-03 07:14:47 | C | 18 03 07.35 | -18 40 05.7 | – | W | W84 |
| 2025-07-03 07:15:26 | C | 18 03 07.29 | -18 40 05.7 | – | W | W84 |
| 2025-07-03 07:16:01 | C | 18 03 07.24 | -18 40 05.7 | – | W | W84 |
| 2025-07-03 07:16:39 | C | 18 03 07.18 | -18 40 05.7 | – | W | W84 |
| 2025-07-03 08:18:21 | C | 18 03 01.72 | -18 40 03.2 | – | V | X07 |