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 |
|---|---|---|---|---|---|---|
| 2025-07-06 01:03:41 | B | 17 57 11.99 | -18 37 31.5 | – | Z | Y71 |
| 2025-07-06 01:34:54 | B | 17 57 09.08 | -18 37 29.9 | – | Z | Y71 |
| 2025-07-06 04:03:59 | C | 17 56 55.38 | -18 37 24.1 | – | X | W62 |
| 2025-07-06 04:24:10 | C | 17 56 53.52 | -18 37 23.2 | – | X | W62 |
| 2025-07-06 04:44:20 | C | 17 56 51.68 | -18 37 22.2 | – | X | W62 |
| 2025-07-06 05:08:45 | C | 17 56 49.40 | -18 37 18.7 | – | W | W84 |
| 2025-07-06 05:11:14 | C | 17 56 49.17 | -18 37 18.6 | – | W | W84 |
| 2025-07-06 05:12:28 | C | 17 56 49.06 | -18 37 18.5 | – | W | W84 |
| 2025-07-06 06:26:30 | C | 17 56 42.20 | -18 37 14.9 | – | W | W84 |
| 2025-07-06 08:07:06 | C | 17 56 32.914 | -18 37 13.59 | – | U | I41 |
| 2025-07-06 08:07:22 | C | 17 56 32.915 | -18 37 13.61 | – | U | I41 |
| 2025-07-06 08:51:24 | C | 17 56 28.819 | -18 37 11.25 | – | U | I41 |
| 2025-07-06 08:51:41 | C | 17 56 28.856 | -18 37 11.26 | – | U | I41 |
| 2025-07-06 09:37:11 | C | 17 56 24.598 | -18 37 09.29 | – | U | I41 |
| 2025-07-06 09:37:26 | C | 17 56 24.600 | -18 37 09.30 | – | U | I41 |
| 2025-07-06 10:30:25 | C | 17 56 19.89 | -18 37 04.1 | – | q | Q62 |
| 2025-07-06 10:48:33 | C | 17 56 18.20 | -18 37 03.1 | – | q | Q62 |
| 2025-07-06 11:06:43 | C | 17 56 16.51 | -18 37 02.4 | – | q | Q62 |
| 2025-07-06 14:51:48 | C | 17 55 55.57 | -18 36 51.7 | – | X | Q62 |
| 2025-07-06 15:03:43 | C | 17 55 54.45 | -18 36 51.2 | – | X | Q62 |
| 2025-07-06 15:15:38 | C | 17 55 53.31 | -18 36 50.9 | – | X | Q62 |
| 2025-07-06 20:09:34 | C | 17 55 26.227 | -18 36 39.28 | – | V | L54 |
| 2025-07-06 20:16:29 | C | 17 55 25.51 | -18 36 39.0 | – | X | C40 |
| 2025-07-06 20:29:18 | C | 17 55 24.30 | -18 36 38.4 | – | X | C40 |
| 2025-07-06 20:31:35 | C | 17 55 24.11 | -18 36 38.5 | – | X | L51 |
| 2025-07-06 20:35:43 | C | 17 55 23.74 | -18 36 38.3 | – | X | C40 |
| 2025-07-06 20:39:29 | C | 17 55 23.38 | -18 36 38.1 | – | X | L51 |
| 2025-07-06 20:42:07 | C | 17 55 23.12 | -18 36 38.1 | – | X | C40 |
| 2025-07-06 20:47:04 | C | 17 55 22.69 | -18 36 38.1 | – | Z | C82 |
| 2025-07-06 20:47:43 | C | 17 55 22.666 | -18 36 37.94 | – | V | L54 |
| 2025-07-06 20:48:44 | C | 17 55 22.52 | -18 36 37.7 | – | X | L51 |
| 2025-07-06 20:49:29 | C | 17 55 22.48 | -18 36 37.4 | – | Z | C82 |
| 2025-07-06 20:54:23 | C | 17 55 21.977 | -18 36 37.45 | – | q | 095 |
| 2025-07-06 20:54:57 | C | 17 55 21.95 | -18 36 37.4 | – | X | C40 |
| 2025-07-06 21:00:18 | C | 17 55 21.44 | -18 36 36.6 | – | Z | C82 |
| 2025-07-06 21:07:31 | C | 17 55 20.76 | -18 36 36.4 | – | X | C40 |
| 2025-07-06 21:13:25 | C | 17 55 20.23 | -18 36 36.0 | – | X | C40 |
| 2025-07-06 21:20:43 | C | 17 55 19.57 | -18 36 36.4 | – | Z | C82 |
| 2025-07-06 21:25:11 | C | 17 55 19.13 | -18 36 36.1 | – | X | C40 |
| 2025-07-06 21:25:16 | C | 17 55 19.032 | -18 36 36.58 | – | V | L54 |
| 2025-07-06 22:11:10 | C | 17 55 14.812 | -18 36 33.70 | – | q | 095 |
| 2025-07-06 23:44:42 | B | 17 55 06.310 | -18 36 27.54 | – | q | X93 |
| 2025-07-06 23:53:57 | B | 17 55 05.431 | -18 36 26.60 | – | q | X93 |
| 2025-07-07 00:55:29 | C | 17 54 59.68 | -18 36 23.0 | – | W | W84 |
| 2025-07-07 00:56:07 | C | 17 54 59.62 | -18 36 23.0 | – | W | W84 |
| 2025-07-07 00:57:21 | C | 17 54 59.46 | -18 36 23.5 | – | W | W84 |
| 2025-07-07 01:26:49 | C | 17 54 56.75 | -18 36 21.8 | – | W | W84 |
| 2025-07-07 02:42:43 | C | 17 54 49.62 | -18 36 18.2 | – | W | W84 |
| 2025-07-07 02:43:56 | C | 17 54 49.51 | -18 36 18.0 | – | W | W84 |
| 2025-07-07 02:44:32 | C | 17 54 49.44 | -18 36 17.8 | – | W | W84 |