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 |
|---|---|---|---|---|---|---|
| 2025-08-31 09:17:49 | B | 15 31 05.08 | -14 32 47.6 | – | q | Q73 |
| 2025-08-31 11:46:16 | B | 15 30 50.014 | -14 32 08.27 | – | W | 900 |
| 2025-08-31 11:56:27 | B | 15 30 48.998 | -14 32 04.56 | – | W | 900 |
| 2025-08-31 17:25:23 | C | 15 30 15.977 | -14 30 27.61 | – | V | M22 |
| 2025-08-31 17:30:36 | C | 15 30 15.446 | -14 30 26.10 | – | V | M22 |
| 2025-08-31 17:39:03 | C | 15 30 14.599 | -14 30 23.83 | – | V | M22 |
| 2025-08-31 18:11:03 | C | 15 30 11.354 | -14 30 14.40 | – | V | M22 |
| 2025-08-31 18:46:47 | B | 15 30 07.786 | -14 30 07.99 | – | V | 160 |
| 2025-08-31 18:54:09 | B | 15 30 07.020 | -14 30 05.18 | – | W | L92 |
| 2025-08-31 18:54:11 | B | 15 30 07.022 | -14 30 06.23 | – | V | 160 |
| 2025-08-31 18:56:42 | B | 15 30 06.778 | -14 30 05.66 | – | W | L92 |
| 2025-08-31 18:59:15 | B | 15 30 06.514 | -14 30 04.78 | – | W | L92 |
| 2025-08-31 18:59:23 | B | 15 30 06.52 | -14 30 04.4 | – | X | G00 |
| 2025-08-31 19:01:59 | B | 15 30 06.23 | -14 30 04.1 | – | X | G00 |
| 2025-08-31 19:02:09 | B | 15 30 06.182 | -14 30 03.64 | – | V | 160 |
| 2025-08-31 19:04:35 | B | 15 30 05.96 | -14 30 03.0 | – | X | G00 |
| 2025-08-31 19:07:12 | B | 15 30 05.71 | -14 30 01.9 | – | X | G00 |
| 2025-08-31 19:07:24 | C | 15 30 05.719 | -14 30 03.02 | – | X | B67 |
| 2025-08-31 19:09:47 | B | 15 30 05.47 | -14 30 01.3 | – | X | G00 |
| 2025-08-31 19:10:30 | C | 15 30 05.364 | -14 30 01.87 | – | X | B67 |
| 2025-08-31 19:13:35 | C | 15 30 05.050 | -14 30 00.61 | – | X | B67 |
| 2025-08-31 19:33:42 | C | 15 30 03.132 | -14 29 54.49 | – | X | B67 |
| 2025-08-31 19:40:55 | C | 15 30 02.299 | -14 29 52.08 | – | X | B67 |
| 2025-08-31 19:48:10 | C | 15 30 01.591 | -14 29 49.96 | – | X | B67 |
| 2025-08-31 20:24:24 | C | 15 29 57.943 | -14 29 39.41 | – | X | J47 |
| 2025-08-31 20:34:28 | C | 15 29 56.918 | -14 29 36.60 | – | X | J47 |
| 2025-08-31 20:44:19 | C | 15 29 55.970 | -14 29 34.01 | – | X | J47 |
| 2025-08-31 23:44:03 | C | 15 29 37.94 | -14 28 39.0 | – | W | W84 |
| 2025-08-31 23:44:54 | C | 15 29 37.83 | -14 28 38.6 | – | W | W84 |
| 2025-08-31 23:45:43 | C | 15 29 37.76 | -14 28 38.4 | – | W | W84 |
| 2025-09-01 00:14:51 | C | 15 29 34.81 | -14 28 29.8 | – | W | W84 |
| 2025-09-01 00:38:16 | C | 15 29 32.45 | -14 28 23.1 | – | W | W84 |
| 2025-09-01 00:42:23 | C | 15 29 32.02 | -14 28 21.8 | – | W | W84 |
| 2025-09-01 00:43:12 | C | 15 29 31.95 | -14 28 21.6 | – | W | W84 |
| 2025-09-01 00:47:19 | C | 15 29 31.53 | -14 28 20.3 | – | W | W84 |
| 2025-09-01 00:58:03 | C | 15 29 30.45 | -14 28 17.3 | – | W | W84 |
| 2025-09-01 00:58:52 | C | 15 29 30.36 | -14 28 17.1 | – | W | W84 |
| 2025-09-01 00:59:41 | C | 15 29 30.28 | -14 28 16.9 | – | W | W84 |
| 2025-09-01 01:00:30 | C | 15 29 30.20 | -14 28 16.6 | – | W | W84 |
| 2025-09-01 01:37:14 | C | 15 29 26.49 | -14 28 06.0 | – | W | W84 |
| 2025-09-01 01:38:02 | C | 15 29 26.41 | -14 28 05.6 | – | W | W84 |
| 2025-09-01 01:38:52 | C | 15 29 26.32 | -14 28 05.4 | – | W | W84 |
| 2025-09-01 01:39:42 | C | 15 29 26.24 | -14 28 05.1 | – | W | W84 |
| 2025-09-01 10:14:00 | C | 15 28 34.78 | -14 25 40.6 | – | m | 349 |
| 2025-09-01 10:24:47 | C | 15 28 33.69 | -14 25 37.4 | – | m | 349 |
| 2025-09-01 10:35:55 | C | 15 28 32.59 | -14 25 34.3 | – | m | 349 |
| 2025-09-01 12:20:36 | C | 15 28 21.79 | -14 25 01.1 | – | V | G26 |
| 2025-09-01 12:59:11 | C | 15 28 18.17 | -14 24 48.0 | – | V | G26 |
| 2025-09-01 13:11:24 | C | 15 28 16.788 | -14 24 44.78 | – | Z | 323 |
| 2025-09-01 13:17:32 | C | 15 28 16.207 | -14 24 43.31 | – | Z | 323 |