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 |
|---|---|---|---|---|---|---|
| 2025-11-28 06:59:16 | C | 12 11 09.904 | -00 22 15.57 | – | W | J13 |
| 2025-11-28 06:59:50 | C | 12 11 09.828 | -00 22 15.25 | – | W | J13 |
| 2025-11-28 07:00:22 | C | 12 11 09.746 | -00 22 14.74 | – | W | J13 |
| 2025-11-28 07:00:55 | C | 12 11 09.654 | -00 22 14.54 | – | W | J13 |
| 2025-11-28 12:13:09 | C | 12 10 25.718 | -00 18 21.25 | – | W | 697 |
| 2025-11-28 19:35:12 | B | 12 09 23.11 | -00 12 48.9 | – | – | P87 |
| 2025-11-28 19:52:41 | B | 12 09 20.62 | -00 12 35.7 | – | – | P87 |
| 2025-11-28 20:14:34 | B | 12 09 17.48 | -00 12 19.2 | – | – | P87 |
| 2025-11-28 21:10:30 | B | 12 09 09.519 | -00 11 37.23 | – | V | P13 |
| 2025-11-28 21:24:26 | B | 12 09 07.519 | -00 11 26.78 | – | V | P13 |
| 2025-11-28 21:38:23 | B | 12 09 05.520 | -00 11 16.18 | – | V | P13 |
| 2025-11-29 00:41:48 | B | 12 08 39.506 | -00 08 56.11 | – | V | M44 |
| 2025-11-29 00:45:30 | C | 12 08 39.041 | -00 08 56.90 | – | W | 186 |
| 2025-11-29 00:46:31 | C | 12 08 38.890 | -00 08 56.29 | – | W | 186 |
| 2025-11-29 00:47:33 | C | 12 08 38.750 | -00 08 55.61 | – | W | 186 |
| 2025-11-29 00:48:36 | C | 12 08 38.570 | -00 08 54.10 | – | W | 186 |
| 2025-11-29 00:49:38 | C | 12 08 38.450 | -00 08 53.48 | – | W | 186 |
| 2025-11-29 00:50:40 | C | 12 08 38.290 | -00 08 53.41 | – | W | 186 |
| 2025-11-29 00:51:41 | C | 12 08 38.141 | -00 08 52.01 | – | W | 186 |
| 2025-11-29 00:52:43 | C | 12 08 38.021 | -00 08 52.40 | – | W | 186 |
| 2025-11-29 00:53:46 | C | 12 08 37.829 | -00 08 50.10 | – | W | 186 |
| 2025-11-29 00:54:48 | C | 12 08 37.711 | -00 08 49.60 | – | W | 186 |
| 2025-11-29 00:55:49 | C | 12 08 37.550 | -00 08 49.42 | – | W | 186 |
| 2025-11-29 00:56:51 | C | 12 08 37.399 | -00 08 48.91 | – | W | 186 |
| 2025-11-29 00:57:54 | C | 12 08 37.270 | -00 08 47.29 | – | W | 186 |
| 2025-11-29 00:58:56 | C | 12 08 37.080 | -00 08 46.50 | – | W | 186 |
| 2025-11-29 00:59:57 | C | 12 08 36.941 | -00 08 46.00 | – | W | 186 |
| 2025-11-29 01:02:36 | B | 12 08 36.509 | -00 08 41.03 | – | V | M44 |
| 2025-11-29 01:18:12 | B | 12 08 34.279 | -00 08 29.08 | – | V | M44 |
| 2025-11-29 01:39:38 | B | 12 08 31.27 | -00 08 08.8 | – | X | 194 |
| 2025-11-29 01:55:14 | B | 12 08 29.05 | -00 07 57.1 | – | X | 194 |
| 2025-11-29 02:00:54 | B | 12 08 28.24 | -00 07 52.8 | – | X | 194 |
| 2025-11-29 02:36:32 | B | 12 08 23.143 | -00 07 26.11 | – | V | M49 |
| 2025-11-29 02:41:46 | B | 12 08 22.392 | -00 07 22.04 | – | V | M49 |
| 2025-11-29 02:46:59 | B | 12 08 21.634 | -00 07 17.94 | – | V | M49 |
| 2025-11-29 04:06:06 | C | 12 08 10.272 | -00 06 23.03 | – | W | 598 |
| 2025-11-29 04:23:40 | C | 12 08 07.748 | -00 06 09.80 | – | W | 598 |
| 2025-11-29 04:24:41 | B | 12 08 07.575 | -00 06 08.74 | – | V | 160 |
| 2025-11-29 04:43:57 | B | 12 08 04.800 | -00 05 54.28 | – | W | D47 |
| 2025-11-29 04:47:44 | C | 12 08 04.361 | -00 05 50.17 | – | X | J47 |
| 2025-11-29 04:48:34 | B | 12 08 04.144 | -00 05 50.69 | – | V | 160 |
| 2025-11-29 04:49:20 | B | 12 08 04.033 | -00 05 49.98 | – | W | D47 |
| 2025-11-29 04:51:31 | C | 12 08 03.750 | -00 05 48.62 | – | W | 598 |
| 2025-11-29 04:55:38 | C | 12 08 03.099 | -00 05 45.03 | – | V | 104 |
| 2025-11-29 04:58:11 | B | 12 08 02.753 | -00 05 43.32 | – | W | D47 |
| 2025-11-29 05:10:33 | C | 12 08 01.050 | -00 05 33.83 | – | W | J86 |
| 2025-11-29 05:10:57 | B | 12 08 00.919 | -00 05 33.63 | – | V | 160 |
| 2025-11-29 05:11:33 | C | 12 08 00.816 | -00 05 33.09 | – | V | 104 |
| 2025-11-29 05:16:42 | C | 12 08 00.171 | -00 05 29.22 | – | W | J86 |
| 2025-11-29 05:22:15 | C | 12 07 59.375 | -00 05 24.94 | – | W | J86 |