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 |
|---|---|---|---|---|---|---|
| 2026-01-11 05:51:18 | C | 08 58 29.060 | +15 02 27.80 | – | L | X25 |
| 2026-01-11 06:44:08 | C | 08 58 19.618 | +15 03 01.23 | – | W | 309 |
| 2026-01-11 06:47:27 | C | 08 58 19.029 | +15 03 03.35 | – | W | 309 |
| 2026-01-11 06:50:24 | C | 08 58 18.503 | +15 03 05.24 | – | W | 309 |
| 2026-01-11 06:53:00 | B | 08 58 18.211 | +15 03 03.06 | – | W | V21 |
| 2026-01-11 07:14:03 | B | 08 58 14.467 | +15 03 16.45 | – | W | V21 |
| 2026-01-11 07:35:06 | B | 08 58 10.747 | +15 03 29.88 | – | W | V21 |
| 2026-01-11 07:56:09 | B | 08 58 06.994 | +15 03 43.60 | – | W | V21 |
| 2026-01-11 08:17:12 | B | 08 58 03.240 | +15 03 56.95 | – | W | V21 |
| 2026-01-11 10:29:17 | C | 08 57 40.063 | +15 05 21.84 | – | V | T05 |
| 2026-01-11 10:31:53 | C | 08 57 39.600 | +15 05 23.68 | – | V | T05 |
| 2026-01-11 10:36:29 | C | 08 57 38.782 | +15 05 26.45 | – | V | T05 |
| 2026-01-11 10:43:53 | C | 08 57 37.471 | +15 05 31.42 | – | V | T05 |
| 2026-01-11 20:10:09 | B | 08 55 58.073 | +15 11 26.57 | – | V | D63 |
| 2026-01-11 20:31:05 | B | 08 55 54.415 | +15 11 40.08 | – | V | D63 |
| 2026-01-11 20:49:17 | B | 08 55 51.201 | +15 11 51.55 | – | V | D63 |
| 2026-01-11 22:02:28 | B | 08 55 38.365 | +15 12 37.78 | – | V | 160 |
| 2026-01-11 22:09:07 | C | 08 55 37.214 | +15 12 42.16 | – | Z | B56 |
| 2026-01-11 22:09:49 | C | 08 55 37.066 | +15 12 42.60 | – | W | M60 |
| 2026-01-11 22:14:16 | B | 08 55 36.294 | +15 12 45.24 | – | V | 160 |
| 2026-01-11 22:15:21 | C | 08 55 36.127 | +15 12 45.55 | – | W | M60 |
| 2026-01-11 22:22:05 | C | 08 55 34.908 | +15 12 50.23 | – | W | M60 |
| 2026-01-11 22:26:41 | B | 08 55 34.114 | +15 12 52.95 | – | V | 160 |
| 2026-01-11 22:30:19 | C | 08 55 33.500 | +15 12 55.42 | – | W | M26 |
| 2026-01-11 22:31:46 | C | 08 55 33.326 | +15 12 57.20 | – | Z | J22 |
| 2026-01-11 22:35:27 | C | 08 55 32.594 | +15 12 58.64 | – | W | M26 |
| 2026-01-11 22:36:49 | C | 08 55 32.453 | +15 13 00.30 | – | Z | J22 |
| 2026-01-11 22:40:37 | C | 08 55 31.662 | +15 13 01.97 | – | W | M26 |
| 2026-01-11 22:41:52 | C | 08 55 31.536 | +15 13 05.02 | – | Z | J22 |
| 2026-01-11 22:43:50 | C | 08 55 31.12 | +15 13 03.9 | – | X | G17 |
| 2026-01-11 22:48:25 | C | 08 55 30.33 | +15 13 06.7 | – | X | G17 |
| 2026-01-11 22:49:51 | B | 08 55 30.199 | +15 13 08.22 | – | X | J51 |
| 2026-01-11 22:52:42 | C | 08 55 29.57 | +15 13 09.4 | – | X | G17 |
| 2026-01-11 22:53:18 | B | 08 55 29.554 | +15 13 10.60 | – | X | J51 |
| 2026-01-11 22:54:12 | C | 08 55 29.297 | +15 13 10.52 | – | Z | B56 |
| 2026-01-11 22:55:10 | C | 08 55 29.153 | +15 13 11.66 | – | X | Z53 |
| 2026-01-11 22:56:25 | B | 08 55 29.030 | +15 13 12.65 | – | X | J51 |
| 2026-01-11 23:02:34 | B | 08 55 27.853 | +15 13 15.57 | – | W | Z10 |
| 2026-01-11 23:07:35 | C | 08 55 26.974 | +15 13 18.95 | – | Z | 213 |
| 2026-01-11 23:10:21 | B | 08 55 26.481 | +15 13 20.63 | – | W | Z10 |
| 2026-01-11 23:20:20 | B | 08 55 24.722 | +15 13 27.15 | – | W | Z10 |
| 2026-01-11 23:34:58 | C | 08 55 22.142 | +15 13 36.08 | – | Z | B56 |
| 2026-01-12 01:04:49 | C | 08 55 06.415 | +15 14 32.10 | – | Z | 213 |
| 2026-01-12 01:05:09 | C | 08 55 06.437 | +15 14 33.04 | – | V | R17 |
| 2026-01-12 01:22:23 | C | 08 55 03.359 | +15 14 43.69 | – | X | Z53 |
| 2026-01-12 01:25:31 | C | 08 55 02.861 | +15 14 45.82 | – | V | R17 |
| 2026-01-12 01:45:54 | C | 08 54 59.282 | +15 14 58.52 | – | V | R17 |
| 2026-01-12 02:06:15 | C | 08 54 55.711 | +15 15 11.20 | – | V | R17 |
| 2026-01-12 02:10:24 | C | 08 54 54.932 | +15 15 13.00 | – | X | R59 |
| 2026-01-12 02:31:04 | C | 08 54 51.314 | +15 15 25.83 | – | X | R59 |