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 21:41:41 | B | 08 17 41.263 | +17 15 41.90 | – | Z | R92 |
| 2026-01-21 22:06:48 | B | 08 17 37.711 | +17 15 52.31 | – | Z | R92 |
| 2026-01-21 23:13:22 | B | 08 17 28.373 | +17 16 19.74 | – | X | K87 |
| 2026-01-21 23:19:40 | B | 08 17 27.526 | +17 16 22.04 | – | X | K87 |
| 2026-01-21 23:25:58 | B | 08 17 26.635 | +17 16 26.15 | – | X | J51 |
| 2026-01-21 23:26:00 | B | 08 17 26.640 | +17 16 24.96 | – | X | K87 |
| 2026-01-21 23:32:09 | B | 08 17 25.673 | +17 16 27.26 | – | V | L65 |
| 2026-01-21 23:37:19 | B | 08 17 25.037 | +17 16 30.68 | – | X | J51 |
| 2026-01-21 23:42:29 | B | 08 17 24.202 | +17 16 31.40 | – | V | L65 |
| 2026-01-21 23:48:38 | B | 08 17 23.412 | +17 16 35.11 | – | X | J51 |
| 2026-01-21 23:52:49 | B | 08 17 22.726 | +17 16 35.51 | – | V | L65 |
| 2026-01-22 07:45:35 | C | 08 16 16.417 | +17 19 47.37 | – | q | H36 |
| 2026-01-22 07:47:47 | C | 08 16 16.135 | +17 19 48.60 | – | q | H36 |
| 2026-01-22 07:50:00 | C | 08 16 15.786 | +17 19 48.55 | – | q | H36 |
| 2026-01-22 12:28:03 | B | 08 15 37.17 | +17 21 44.5 | – | q | E94 |
| 2026-01-22 12:46:56 | B | 08 15 34.55 | +17 21 52.0 | – | q | E94 |
| 2026-01-22 13:05:19 | B | 08 15 31.97 | +17 21 59.3 | – | q | E94 |
| 2026-01-22 13:13:40 | B | 08 15 30.955 | +17 21 58.03 | – | W | 900 |
| 2026-01-22 13:23:48 | B | 08 15 29.546 | +17 22 02.17 | – | W | 900 |
| 2026-01-22 13:33:57 | B | 08 15 28.106 | +17 22 06.31 | – | W | 900 |
| 2026-01-22 16:07:59 | C | 08 15 06.627 | +17 23 11.25 | – | W | D90 |
| 2026-01-22 16:10:34 | C | 08 15 06.280 | +17 23 12.13 | – | W | D90 |
| 2026-01-22 16:13:09 | C | 08 15 05.896 | +17 23 12.76 | – | W | D90 |
| 2026-01-22 16:15:34 | C | 08 15 05.606 | +17 23 10.28 | – | q | Q14 |
| 2026-01-22 16:35:03 | C | 08 15 02.897 | +17 23 17.77 | – | q | Q14 |
| 2026-01-22 20:20:01 | B | 08 14 32.038 | +17 24 45.04 | – | Z | R92 |
| 2026-01-22 20:46:16 | B | 08 14 28.426 | +17 24 55.66 | – | Z | R92 |
| 2026-01-22 21:13:02 | B | 08 14 24.746 | +17 25 05.66 | – | Z | R92 |
| 2026-01-22 21:24:43 | B | 08 14 23.14 | +17 25 11.2 | – | X | 958 |
| 2026-01-22 21:43:06 | C | 08 14 20.568 | +17 25 18.65 | – | X | M57 |
| 2026-01-22 21:43:40 | B | 08 14 20.54 | +17 25 18.5 | – | X | 958 |
| 2026-01-22 21:54:31 | B | 08 14 19.03 | +17 25 22.6 | – | X | 958 |
| 2026-01-22 21:57:05 | C | 08 14 18.629 | +17 25 24.14 | – | X | M57 |
| 2026-01-22 22:12:10 | C | 08 14 16.531 | +17 25 29.47 | – | X | M57 |
| 2026-01-22 23:12:05 | B | 08 14 08.350 | +17 25 52.90 | – | X | A06 |
| 2026-01-22 23:54:20 | B | 08 14 02.513 | +17 26 09.31 | – | X | A06 |
| 2026-01-23 00:35:53 | B | 08 13 56.784 | +17 26 25.80 | – | X | A06 |
| 2026-01-23 06:07:44 | C | 08 13 11.373 | +17 28 37.58 | – | W | W85 |
| 2026-01-23 06:11:35 | C | 08 13 10.842 | +17 28 39.13 | – | W | W85 |
| 2026-01-23 06:15:22 | C | 08 13 10.316 | +17 28 40.60 | – | W | W85 |
| 2026-01-23 08:11:36 | B | 08 12 54.395 | +17 29 23.24 | – | W | 303 |
| 2026-01-23 08:14:26 | B | 08 12 53.982 | +17 29 23.60 | – | W | 303 |
| 2026-01-23 08:17:19 | B | 08 12 53.632 | +17 29 24.59 | – | W | 303 |
| 2026-01-23 13:18:51 | B | 08 12 13.042 | +17 31 22.01 | – | V | E41 |
| 2026-01-23 13:21:36 | C | 08 12 12.67 | +17 31 19.5 | – | q | 903 |
| 2026-01-23 13:22:39 | B | 08 12 12.523 | +17 31 23.59 | – | V | E41 |
| 2026-01-23 13:26:10 | B | 08 12 12.038 | +17 31 24.85 | – | V | E41 |
| 2026-01-23 13:27:08 | C | 08 12 11.94 | +17 31 21.8 | – | q | 903 |
| 2026-01-23 13:32:42 | C | 08 12 11.14 | +17 31 22.8 | – | q | 903 |
| 2026-01-23 16:04:39 | C | 08 11 50.503 | +17 32 24.42 | – | W | D90 |