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 |
|---|---|---|---|---|---|---|
| 2026-01-21 00:24:40 | B | 08 20 43.30 | +17 06 49.5 | – | X | 958 |
| 2026-01-21 00:44:49 | B | 08 20 40.358 | +17 06 57.75 | – | W | 204 |
| 2026-01-21 00:45:41 | B | 08 20 40.25 | +17 06 58.4 | – | X | 958 |
| 2026-01-21 00:50:29 | B | 08 20 39.531 | +17 07 00.38 | – | W | 204 |
| 2026-01-21 00:50:33 | B | 08 20 39.54 | +17 07 00.1 | – | X | M18 |
| 2026-01-21 00:56:09 | B | 08 20 38.702 | +17 07 02.64 | – | W | 204 |
| 2026-01-21 01:06:45 | B | 08 20 37.19 | +17 07 07.4 | – | X | 958 |
| 2026-01-21 01:18:30 | C | 08 20 35.567 | +17 07 12.74 | – | X | R59 |
| 2026-01-21 01:28:03 | C | 08 20 34.202 | +17 07 17.40 | – | V | R17 |
| 2026-01-21 01:44:50 | C | 08 20 31.726 | +17 07 23.84 | – | X | R59 |
| 2026-01-21 01:48:06 | C | 08 20 31.322 | +17 07 25.93 | – | V | R17 |
| 2026-01-21 01:48:24 | C | 08 20 31.301 | +17 07 26.22 | – | Z | J22 |
| 2026-01-21 01:54:07 | C | 08 20 30.371 | +17 07 27.73 | – | X | R59 |
| 2026-01-21 02:07:54 | C | 08 20 28.438 | +17 07 34.39 | – | V | R17 |
| 2026-01-21 02:27:43 | C | 08 20 25.565 | +17 07 42.74 | – | V | R17 |
| 2026-01-21 03:25:41 | C | 08 20 17.141 | +17 08 07.26 | – | Z | J22 |
| 2026-01-21 08:18:29 | C | 08 19 35.422 | +17 10 11.11 | – | X | F51 |
| 2026-01-21 08:53:06 | C | 08 19 30.440 | +17 10 25.57 | – | X | F51 |
| 2026-01-21 09:10:25 | C | 08 19 27.940 | +17 10 33.09 | – | X | F51 |
| 2026-01-21 13:10:43 | C | 08 18 53.652 | +17 12 16.16 | – | Z | E10 |
| 2026-01-21 13:22:44 | C | 08 18 51.936 | +17 12 21.24 | – | Z | E10 |
| 2026-01-21 13:34:31 | C | 08 18 50.244 | +17 12 26.17 | – | Z | E10 |
| 2026-01-21 15:13:40 | C | 08 18 36.199 | +17 13 07.93 | – | Z | 323 |
| 2026-01-21 15:17:49 | C | 08 18 35.602 | +17 13 09.23 | – | Z | 323 |
| 2026-01-21 15:21:58 | C | 08 18 35.030 | +17 13 10.56 | – | Z | 323 |
| 2026-01-21 15:45:34 | B | 08 18 31.651 | +17 13 20.06 | – | Z | P14 |
| 2026-01-21 16:15:23 | B | 08 18 27.430 | +17 13 32.34 | – | Z | P14 |
| 2026-01-21 16:45:05 | B | 08 18 23.143 | +17 13 44.22 | – | Z | P14 |
| 2026-01-21 17:39:52 | C | 08 18 15.314 | +17 14 07.22 | – | V | 323 |
| 2026-01-21 18:06:51 | C | 08 18 11.498 | +17 14 18.10 | – | V | 323 |
| 2026-01-21 18:12:13 | B | 08 18 10.962 | +17 14 15.65 | – | X | B72 |
| 2026-01-21 18:17:51 | B | 08 18 10.150 | +17 14 17.91 | – | X | B72 |
| 2026-01-21 18:22:59 | B | 08 18 09.433 | +17 14 19.94 | – | X | B72 |
| 2026-01-21 18:27:54 | C | 08 18 08.71 | +17 14 22.5 | – | X | C40 |
| 2026-01-21 18:46:16 | C | 08 18 06.11 | +17 14 30.2 | – | X | C40 |
| 2026-01-21 19:04:23 | C | 08 18 03.54 | +17 14 37.9 | – | X | C40 |
| 2026-01-21 19:47:26 | C | 08 17 57.492 | +17 14 54.64 | – | Z | C23 |
| 2026-01-21 19:53:53 | C | 08 17 56.561 | +17 14 57.55 | – | Z | C23 |
| 2026-01-21 19:59:17 | C | 08 17 55.838 | +17 14 59.71 | – | Z | C23 |
| 2026-01-21 20:16:56 | B | 08 17 53.318 | +17 15 07.52 | – | V | B50 |
| 2026-01-21 20:28:00 | B | 08 17 51.770 | +17 15 12.13 | – | V | B50 |
| 2026-01-21 20:34:49 | C | 08 17 50.786 | +17 15 14.58 | – | Z | C23 |
| 2026-01-21 20:39:04 | B | 08 17 50.189 | +17 15 16.56 | – | V | B50 |
| 2026-01-21 20:55:56 | B | 08 17 47.784 | +17 15 23.52 | – | V | 160 |
| 2026-01-21 20:57:28 | C | 08 17 47.568 | +17 15 23.69 | – | Z | C23 |
| 2026-01-21 21:08:24 | B | 08 17 46.017 | +17 15 28.66 | – | V | 160 |
| 2026-01-21 21:12:32 | C | 08 17 45.410 | +17 15 30.20 | – | Z | C23 |
| 2026-01-21 21:15:26 | B | 08 17 44.995 | +17 15 31.18 | – | Z | R92 |
| 2026-01-21 21:21:39 | B | 08 17 44.136 | +17 15 34.16 | – | V | 160 |
| 2026-01-21 21:27:38 | C | 08 17 43.313 | +17 15 36.25 | – | Z | C23 |