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 |
|---|---|---|---|---|---|---|
| 2025-11-17 04:46:48 | B | 12 44 56.429 | -03 18 31.93 | – | Z | A06 |
| 2025-11-17 04:50:10 | B | 12 44 55.992 | -03 18 30.06 | – | V | 232 |
| 2025-11-17 04:52:51 | B | 12 44 55.73 | -03 18 29.4 | – | – | A77 |
| 2025-11-17 04:56:35 | B | 12 44 55.272 | -03 18 26.68 | – | V | 232 |
| 2025-11-17 05:01:40 | B | 12 44 54.734 | -03 18 23.44 | – | Z | A06 |
| 2025-11-17 05:05:15 | B | 12 44 54.30 | -03 18 21.8 | – | – | A77 |
| 2025-11-17 05:16:28 | B | 12 44 53.038 | -03 18 15.12 | – | Z | A06 |
| 2025-11-17 05:17:19 | C | 12 44 52.91 | -03 18 14.6 | – | Z | L27 |
| 2025-11-17 05:17:41 | B | 12 44 52.86 | -03 18 14.2 | – | – | A77 |
| 2025-11-17 05:22:59 | C | 12 44 52.25 | -03 18 11.3 | – | Z | L27 |
| 2025-11-17 05:28:39 | C | 12 44 51.60 | -03 18 08.0 | – | Z | L27 |
| 2025-11-17 20:06:12 | B | 12 43 10.67 | -03 09 31.0 | – | – | P87 |
| 2025-11-17 20:15:01 | B | 12 43 09.64 | -03 09 25.9 | – | – | P87 |
| 2025-11-17 20:23:53 | B | 12 43 08.63 | -03 09 20.3 | – | – | P87 |
| 2025-11-17 22:10:48 | B | 12 42 56.19 | -03 08 16.0 | – | – | O40 |
| 2025-11-17 22:21:25 | B | 12 42 54.95 | -03 08 09.8 | – | – | O40 |
| 2025-11-17 22:31:16 | B | 12 42 53.80 | -03 08 03.9 | – | – | O40 |
| 2025-11-18 03:05:15 | C | 12 42 22.00 | -03 05 22.5 | – | X | C40 |
| 2025-11-18 03:15:20 | C | 12 42 20.81 | -03 05 16.4 | – | X | C40 |
| 2025-11-18 03:25:19 | C | 12 42 19.64 | -03 05 10.3 | – | X | C40 |
| 2025-11-18 03:44:53 | B | 12 42 17.37 | -03 04 59.5 | – | X | A71 |
| 2025-11-18 03:48:48 | B | 12 42 16.92 | -03 04 56.9 | – | X | A71 |
| 2025-11-18 03:52:17 | B | 12 42 16.50 | -03 04 54.9 | – | X | A71 |
| 2025-11-18 04:21:13 | B | 12 42 13.159 | -03 04 37.34 | – | Z | K74 |
| 2025-11-18 04:26:15 | B | 12 42 12.586 | -03 04 34.39 | – | Z | K74 |
| 2025-11-18 04:31:18 | B | 12 42 12.010 | -03 04 30.97 | – | Z | K74 |
| 2025-11-18 04:36:21 | B | 12 42 11.419 | -03 04 28.16 | – | Z | K74 |
| 2025-11-18 04:41:24 | B | 12 42 10.790 | -03 04 24.78 | – | Z | K74 |
| 2025-11-18 04:43:49 | B | 12 42 10.546 | -03 04 22.04 | – | Z | R51 |
| 2025-11-18 04:44:41 | B | 12 42 10.430 | -03 04 23.56 | – | W | 970 |
| 2025-11-18 04:48:03 | B | 12 42 10.090 | -03 04 22.19 | – | W | 970 |
| 2025-11-18 05:11:17 | C | 12 42 07.35 | -03 04 07.3 | – | Z | C10 |
| 2025-11-18 05:14:33 | B | 12 42 07.015 | -03 04 04.84 | – | Z | R51 |
| 2025-11-18 05:16:50 | C | 12 42 06.70 | -03 04 04.0 | – | Z | C10 |
| 2025-11-18 05:22:05 | C | 12 42 06.09 | -03 04 00.9 | – | Z | C10 |
| 2025-11-18 05:27:04 | C | 12 42 05.50 | -03 03 57.9 | – | Z | C10 |
| 2025-11-18 05:32:02 | C | 12 42 04.92 | -03 03 55.0 | – | Z | C10 |
| 2025-11-18 05:44:47 | B | 12 42 03.518 | -03 03 47.41 | – | Z | R51 |
| 2025-11-18 05:50:04 | B | 12 42 02.880 | -03 03 43.31 | – | W | J37 |
| 2025-11-18 06:12:42 | B | 12 42 00.199 | -03 03 30.17 | – | W | J37 |
| 2025-11-18 06:14:48 | B | 12 41 59.969 | -03 03 28.51 | – | W | J37 |
| 2025-11-18 06:18:29 | B | 12 41 59.539 | -03 03 26.53 | – | W | J37 |
| 2025-11-18 19:36:16 | C | 12 40 26.129 | -02 55 26.76 | – | W | Q21 |
| 2025-11-18 19:42:23 | C | 12 40 25.385 | -02 55 22.73 | – | q | Q14 |
| 2025-11-18 19:44:06 | C | 12 40 25.253 | -02 55 20.68 | – | W | Q21 |
| 2025-11-18 19:50:10 | C | 12 40 24.583 | -02 55 18.23 | – | W | Q21 |
| 2025-11-18 20:12:07 | C | 12 40 21.869 | -02 55 04.58 | – | q | Q14 |
| 2025-11-19 04:22:54 | B | 12 39 23.83 | -02 50 06.7 | – | X | A71 |
| 2025-11-19 04:34:28 | B | 12 39 22.45 | -02 49 59.7 | – | X | A71 |
| 2025-11-19 04:35:12 | C | 12 39 22.433 | -02 49 58.79 | – | X | R59 |