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 |
|---|---|---|---|---|---|---|
| 2025-07-01 22:27:19 | B | 18 05 59.13 | -18 41 12.4 | – | X | G00 |
| 2025-07-01 22:29:15 | B | 18 05 58.97 | -18 41 12.4 | – | V | L65 |
| 2025-07-01 22:31:45 | B | 18 05 58.75 | -18 41 11.8 | – | X | G00 |
| 2025-07-01 22:31:45 | C | 18 05 58.81 | -18 41 12.0 | – | V | Z21 |
| 2025-07-01 22:34:48 | C | 18 05 58.54 | -18 41 11.8 | – | V | Z21 |
| 2025-07-01 22:37:50 | C | 18 05 58.29 | -18 41 11.6 | – | V | Z21 |
| 2025-07-01 23:03:13 | C | 18 05 56.04 | -18 41 11.1 | – | V | K62 |
| 2025-07-01 23:05:22 | C | 18 05 55.85 | -18 41 11.2 | – | V | K62 |
| 2025-07-01 23:11:58 | C | 18 05 55.26 | -18 41 11.0 | – | V | K62 |
| 2025-07-01 23:13:51 | C | 18 05 55.07 | -18 41 10.9 | – | V | K62 |
| 2025-07-01 23:31:19 | B | 18 05 53.682 | -18 41 08.65 | – | Z | Y05 |
| 2025-07-01 23:51:40 | B | 18 05 51.937 | -18 41 08.07 | – | Z | Y05 |
| 2025-07-01 23:54:28 | C | 18 05 51.573 | -18 41 10.52 | – | q | G33 |
| 2025-07-01 23:59:32 | C | 18 05 51.107 | -18 41 09.21 | – | q | G33 |
| 2025-07-02 00:04:35 | C | 18 05 50.657 | -18 41 09.09 | – | q | G33 |
| 2025-07-02 00:11:35 | B | 18 05 50.214 | -18 41 07.50 | – | Z | Y05 |
| 2025-07-02 00:20:17 | C | 18 05 49.394 | -18 41 08.92 | – | V | R17 |
| 2025-07-02 00:32:27 | C | 18 05 48.47 | -18 41 06.5 | – | W | X09 |
| 2025-07-02 00:39:56 | C | 18 05 47.678 | -18 41 08.34 | – | V | R17 |
| 2025-07-02 00:42:32 | C | 18 05 47.59 | -18 41 05.5 | – | W | X09 |
| 2025-07-02 00:59:34 | C | 18 05 45.970 | -18 41 07.73 | – | V | R17 |
| 2025-07-02 01:19:46 | C | 18 05 44.215 | -18 41 06.83 | – | V | R17 |
| 2025-07-02 01:39:43 | B | 18 05 42.46 | -18 41 06.3 | – | Z | Y64 |
| 2025-07-02 01:42:18 | B | 18 05 42.25 | -18 41 06.2 | – | Z | Y64 |
| 2025-07-02 01:44:23 | B | 18 05 42.07 | -18 41 06.2 | – | Z | Y64 |
| 2025-07-02 01:47:34 | B | 18 05 41.79 | -18 41 05.9 | – | Z | Y64 |
| 2025-07-02 01:50:51 | B | 18 05 41.50 | -18 41 05.9 | – | Z | Y64 |
| 2025-07-02 03:33:14 | C | 18 05 32.542 | -18 41 03.08 | – | V | G40 |
| 2025-07-02 03:43:18 | C | 18 05 31.675 | -18 41 02.11 | – | V | G40 |
| 2025-07-02 03:53:16 | C | 18 05 30.806 | -18 41 02.11 | – | V | G40 |
| 2025-07-02 03:56:45 | C | 18 05 30.719 | -18 41 02.61 | – | V | V11 |
| 2025-07-02 04:03:16 | C | 18 05 29.930 | -18 41 01.36 | – | V | G40 |
| 2025-07-02 04:08:06 | C | 18 05 29.759 | -18 41 01.78 | – | V | V11 |
| 2025-07-02 04:36:28 | C | 18 05 27.18 | -18 40 58.6 | – | V | X07 |
| 2025-07-02 04:38:51 | C | 18 05 26.96 | -18 40 58.4 | – | V | X07 |
| 2025-07-02 04:41:11 | C | 18 05 26.75 | -18 40 58.3 | – | V | X07 |
| 2025-07-02 04:43:30 | C | 18 05 26.56 | -18 40 58.4 | – | V | X07 |
| 2025-07-02 05:20:55 | C | 18 05 23.38 | -18 40 59.7 | – | V | H21 |
| 2025-07-02 05:25:00 | C | 18 05 23.04 | -18 40 59.7 | – | V | H21 |
| 2025-07-02 05:29:05 | C | 18 05 22.58 | -18 40 57.2 | – | q | I47 |
| 2025-07-02 05:29:06 | C | 18 05 22.68 | -18 40 59.5 | – | V | H21 |
| 2025-07-02 05:36:24 | C | 18 05 21.901 | -18 40 56.89 | – | X | W93 |
| 2025-07-02 05:38:31 | C | 18 05 21.727 | -18 40 56.77 | – | X | W93 |
| 2025-07-02 05:40:47 | C | 18 05 21.534 | -18 40 56.66 | – | X | W93 |
| 2025-07-02 05:43:03 | C | 18 05 21.335 | -18 40 56.56 | – | X | W93 |
| 2025-07-02 06:13:38 | C | 18 05 18.710 | -18 40 55.50 | – | V | 807 |
| 2025-07-02 06:21:29 | C | 18 05 18.030 | -18 40 55.40 | – | V | 807 |
| 2025-07-02 06:29:22 | C | 18 05 17.340 | -18 40 55.10 | – | V | 807 |
| 2025-07-02 06:35:23 | C | 18 05 16.81 | -18 40 54.8 | – | V | X07 |
| 2025-07-02 06:38:30 | C | 18 05 16.54 | -18 40 54.6 | – | V | X07 |