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 |
|---|---|---|---|---|---|---|
| 2025-09-03 19:32:58 | C | 15 22 54.25 | -14 09 03.1 | – | V | Z57 |
| 2025-09-03 19:36:14 | C | 15 22 53.95 | -14 09 02.6 | – | V | Z57 |
| 2025-09-03 19:39:29 | C | 15 22 53.62 | -14 09 01.3 | – | V | Z57 |
| 2025-09-03 19:40:37 | C | 15 22 53.506 | -14 09 01.26 | – | Z | 213 |
| 2025-09-03 19:42:44 | C | 15 22 53.27 | -14 09 00.4 | – | V | Z57 |
| 2025-09-03 19:49:14 | B | 15 22 52.625 | -14 08 58.38 | – | Z | 232 |
| 2025-09-03 19:56:57 | C | 15 22 51.881 | -14 08 56.11 | – | Z | 213 |
| 2025-09-03 20:05:59 | B | 15 22 50.983 | -14 08 53.16 | – | Z | 232 |
| 2025-09-03 20:16:15 | C | 15 22 50.011 | -14 08 50.10 | – | X | J47 |
| 2025-09-03 20:33:24 | C | 15 22 48.329 | -14 08 45.38 | – | X | J47 |
| 2025-09-03 20:36:43 | C | 15 22 47.998 | -14 08 44.28 | – | V | J13 |
| 2025-09-03 20:38:02 | C | 15 22 47.865 | -14 08 43.76 | – | V | J13 |
| 2025-09-03 20:38:45 | C | 15 22 47.787 | -14 08 43.66 | – | V | J13 |
| 2025-09-03 20:39:28 | C | 15 22 47.720 | -14 08 43.44 | – | V | J13 |
| 2025-09-03 20:40:47 | C | 15 22 47.591 | -14 08 43.13 | – | V | J13 |
| 2025-09-03 20:50:15 | C | 15 22 46.675 | -14 08 40.27 | – | X | J47 |
| 2025-09-04 05:59:31 | C | 15 21 52.922 | -14 05 59.78 | – | V | T05 |
| 2025-09-04 06:07:30 | C | 15 21 52.138 | -14 05 57.66 | – | V | T05 |
| 2025-09-04 06:20:49 | C | 15 21 50.832 | -14 05 53.52 | – | V | T05 |
| 2025-09-04 06:21:28 | C | 15 21 50.755 | -14 05 53.34 | – | V | T05 |
| 2025-09-04 06:26:45 | C | 15 21 50.249 | -14 05 51.86 | – | V | T05 |
| 2025-09-04 06:28:04 | C | 15 21 50.131 | -14 05 51.40 | – | V | T05 |
| 2025-09-04 06:33:59 | C | 15 21 49.543 | -14 05 49.63 | – | V | T05 |
| 2025-09-04 06:47:51 | C | 15 21 48.194 | -14 05 45.53 | – | V | T05 |
| 2025-09-04 09:14:08 | B | 15 21 33.94 | -14 04 59.8 | – | q | Q73 |
| 2025-09-04 09:21:42 | C | 15 21 33.334 | -14 04 58.48 | – | V | E55 |
| 2025-09-04 09:23:19 | C | 15 21 33.111 | -14 04 57.66 | – | V | E55 |
| 2025-09-04 09:24:57 | C | 15 21 32.936 | -14 04 57.22 | – | V | E55 |
| 2025-09-04 09:25:06 | B | 15 21 32.86 | -14 04 56.6 | – | q | Q73 |
| 2025-09-04 09:26:36 | C | 15 21 32.787 | -14 04 56.73 | – | V | E55 |
| 2025-09-04 09:29:56 | C | 15 21 32.441 | -14 04 55.62 | – | V | E55 |
| 2025-09-04 09:30:48 | C | 15 21 32.387 | -14 04 55.56 | – | V | E55 |
| 2025-09-04 09:31:41 | C | 15 21 32.314 | -14 04 54.88 | – | V | E55 |
| 2025-09-04 09:32:34 | C | 15 21 32.197 | -14 04 54.68 | – | V | E55 |
| 2025-09-04 09:35:57 | B | 15 21 31.80 | -14 04 53.4 | – | q | Q73 |
| 2025-09-04 10:12:43 | C | 15 21 28.190 | -14 04 42.64 | – | Z | E10 |
| 2025-09-04 10:15:53 | C | 15 21 27.888 | -14 04 41.81 | – | Z | E10 |
| 2025-09-04 10:18:16 | C | 15 21 27.624 | -14 04 40.76 | – | Z | E10 |
| 2025-09-04 10:29:53 | C | 15 21 26.616 | -14 04 37.98 | – | V | E55 |
| 2025-09-04 10:31:31 | C | 15 21 26.475 | -14 04 37.53 | – | V | E55 |
| 2025-09-04 10:33:09 | C | 15 21 26.323 | -14 04 37.17 | – | V | E55 |
| 2025-09-04 10:34:47 | C | 15 21 26.160 | -14 04 36.46 | – | V | E55 |
| 2025-09-04 12:30:49 | C | 15 21 14.621 | -14 04 02.17 | – | Z | 323 |
| 2025-09-04 12:40:02 | C | 15 21 13.702 | -14 03 59.47 | – | Z | 323 |
| 2025-09-04 12:47:42 | C | 15 21 12.950 | -14 03 57.17 | – | Z | 323 |
| 2025-09-04 17:43:01 | B | 15 20 44.405 | -14 02 31.95 | – | Z | M49 |
| 2025-09-04 17:53:14 | B | 15 20 43.404 | -14 02 28.91 | – | Z | M49 |
| 2025-09-04 18:03:27 | B | 15 20 42.393 | -14 02 25.97 | – | Z | M49 |
| 2025-09-04 18:13:41 | B | 15 20 41.412 | -14 02 23.02 | – | Z | M49 |
| 2025-09-04 18:23:54 | B | 15 20 40.416 | -14 02 19.91 | – | Z | M49 |