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 |
|---|---|---|---|---|---|---|
| 2026-01-16 21:39:15 | B | 08 35 40.706 | +16 20 35.05 | – | X | K83 |
| 2026-01-16 21:50:00 | B | 08 35 38.987 | +16 20 40.68 | – | V | 160 |
| 2026-01-16 21:50:11 | B | 08 35 38.964 | +16 20 40.74 | – | X | K83 |
| 2026-01-16 22:06:34 | B | 08 35 36.353 | +16 20 49.11 | – | V | 160 |
| 2026-01-16 22:28:48 | B | 08 35 32.839 | +16 21 00.83 | – | X | K87 |
| 2026-01-16 22:49:49 | B | 08 35 29.491 | +16 21 11.30 | – | X | K87 |
| 2026-01-16 23:10:49 | B | 08 35 26.143 | +16 21 22.28 | – | X | K87 |
| 2026-01-17 00:04:26 | B | 08 35 17.743 | +16 21 49.18 | – | W | J01 |
| 2026-01-17 00:31:54 | B | 08 35 13.289 | +16 22 03.58 | – | W | J01 |
| 2026-01-17 00:38:44 | C | 08 35 12.09 | +16 22 06.8 | – | X | L04 |
| 2026-01-17 00:44:59 | C | 08 35 11.09 | +16 22 09.9 | – | X | L04 |
| 2026-01-17 00:50:17 | B | 08 35 10.414 | +16 22 13.26 | – | W | J01 |
| 2026-01-17 00:51:04 | C | 08 35 10.12 | +16 22 13.1 | – | X | L04 |
| 2026-01-17 07:05:40 | B | 08 34 11.028 | +16 25 24.79 | – | Z | 303 |
| 2026-01-17 07:12:45 | B | 08 34 09.880 | +16 25 28.79 | – | Z | 303 |
| 2026-01-17 07:17:44 | B | 08 34 09.119 | +16 25 31.17 | – | Z | 303 |
| 2026-01-17 09:12:38 | C | 08 33 51.319 | +16 26 28.04 | – | X | F52 |
| 2026-01-17 09:30:18 | C | 08 33 48.544 | +16 26 36.94 | – | X | F52 |
| 2026-01-17 09:48:07 | C | 08 33 45.693 | +16 26 45.76 | – | X | F52 |
| 2026-01-17 10:06:12 | C | 08 33 42.845 | +16 26 54.82 | – | X | F52 |
| 2026-01-17 11:29:05 | C | 08 33 29.808 | +16 27 36.25 | – | V | T05 |
| 2026-01-17 11:33:45 | C | 08 33 29.081 | +16 27 38.56 | – | V | T05 |
| 2026-01-17 11:41:42 | C | 08 33 27.823 | +16 27 42.52 | – | V | T05 |
| 2026-01-17 12:26:33 | C | 08 33 20.750 | +16 28 04.91 | – | V | T05 |
| 2026-01-17 13:32:28 | B | 08 33 10.591 | +16 28 41.74 | – | V | E41 |
| 2026-01-17 13:37:36 | B | 08 33 09.785 | +16 28 43.86 | – | V | E41 |
| 2026-01-17 13:43:17 | B | 08 33 08.892 | +16 28 46.74 | – | V | E41 |
| 2026-01-17 15:38:17 | C | 08 32 50.825 | +16 29 39.48 | – | W | Q21 |
| 2026-01-17 15:41:10 | B | 08 32 50.441 | +16 29 45.60 | – | Z | P14 |
| 2026-01-17 15:45:50 | C | 08 32 49.682 | +16 29 42.74 | – | W | Q21 |
| 2026-01-17 15:53:23 | C | 08 32 48.385 | +16 29 46.75 | – | W | Q21 |
| 2026-01-17 16:09:59 | B | 08 32 45.991 | +16 29 58.67 | – | Z | P14 |
| 2026-01-17 16:38:42 | B | 08 32 41.443 | +16 30 14.18 | – | Z | P14 |
| 2026-01-17 16:47:54 | C | 08 32 39.931 | +16 30 13.46 | – | q | Q14 |
| 2026-01-17 17:07:23 | C | 08 32 36.857 | +16 30 23.29 | – | q | Q14 |
| 2026-01-17 19:12:34 | B | 08 32 17.632 | +16 31 23.63 | – | X | B72 |
| 2026-01-17 19:22:49 | B | 08 32 16.033 | +16 31 28.65 | – | X | B72 |
| 2026-01-17 19:33:02 | B | 08 32 14.438 | +16 31 33.71 | – | X | B72 |
| 2026-01-17 19:46:13 | B | 08 32 12.379 | +16 31 40.12 | – | V | D63 |
| 2026-01-17 19:58:49 | C | 08 32 10.438 | +16 31 46.20 | – | Z | C23 |
| 2026-01-17 20:01:59 | B | 08 32 09.958 | +16 31 48.11 | – | V | D63 |
| 2026-01-17 20:15:00 | C | 08 32 07.944 | +16 31 54.52 | – | Z | C23 |
| 2026-01-17 20:30:05 | C | 08 32 05.407 | +16 32 01.79 | – | Z | C23 |
| 2026-01-17 20:33:47 | B | 08 32 04.991 | +16 32 03.80 | – | V | D63 |
| 2026-01-17 20:51:38 | C | 08 32 02.198 | +16 32 12.52 | – | Z | C23 |
| 2026-01-17 23:15:27 | C | 08 31 39.819 | +16 33 23.35 | – | Z | M09 |
| 2026-01-17 23:23:11 | C | 08 31 38.628 | +16 33 27.14 | – | Z | C23 |
| 2026-01-17 23:30:15 | C | 08 31 37.514 | +16 33 30.59 | – | Z | M09 |
| 2026-01-17 23:32:54 | C | 08 31 37.111 | +16 33 31.79 | – | Z | C23 |
| 2026-01-17 23:43:41 | C | 08 31 35.422 | +16 33 37.19 | – | Z | C23 |