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 |
|---|---|---|---|---|---|---|
| 2025-09-11 17:27:23 | C | 15 04 54.88 | -13 13 10.1 | – | X | C40 |
| 2025-09-11 17:36:50 | C | 15 04 53.95 | -13 13 06.6 | – | X | C40 |
| 2025-09-11 17:39:30 | C | 15 04 53.797 | -13 13 02.40 | – | W | K91 |
| 2025-09-11 17:40:45 | C | 15 04 53.692 | -13 13 02.09 | – | W | K91 |
| 2025-09-11 17:43:15 | C | 15 04 53.465 | -13 13 01.20 | – | W | K91 |
| 2025-09-11 17:44:30 | C | 15 04 53.350 | -13 13 00.82 | – | W | K91 |
| 2025-09-11 17:47:01 | C | 15 04 53.110 | -13 13 00.24 | – | W | K91 |
| 2025-09-11 17:48:16 | C | 15 04 52.997 | -13 12 59.83 | – | W | K91 |
| 2025-09-11 17:50:47 | C | 15 04 52.766 | -13 12 59.17 | – | W | K91 |
| 2025-09-11 17:52:03 | C | 15 04 52.649 | -13 12 58.65 | – | W | K91 |
| 2025-09-11 22:53:59 | B | 15 04 25.145 | -13 11 30.80 | – | Z | X33 |
| 2025-09-11 23:14:38 | B | 15 04 23.134 | -13 11 24.32 | – | Z | X33 |
| 2025-09-11 23:20:25 | C | 15 04 22.632 | -13 11 21.46 | – | V | X07 |
| 2025-09-11 23:22:08 | C | 15 04 22.484 | -13 11 20.83 | – | V | X07 |
| 2025-09-11 23:23:51 | C | 15 04 22.331 | -13 11 20.77 | – | V | X07 |
| 2025-09-11 23:28:17 | C | 15 04 21.953 | -13 11 18.78 | – | X | X29 |
| 2025-09-11 23:34:57 | C | 15 04 21.302 | -13 11 16.91 | – | X | X29 |
| 2025-09-11 23:35:01 | B | 15 04 21.290 | -13 11 19.46 | – | Z | X33 |
| 2025-09-11 23:41:11 | C | 15 04 20.731 | -13 11 15.11 | – | X | X29 |
| 2025-09-11 23:51:19 | C | 15 04 19.83 | -13 11 11.9 | – | q | I47 |
| 2025-09-11 23:51:50 | C | 15 04 19.78 | -13 11 12.2 | – | V | W79 |
| 2025-09-11 23:54:54 | C | 15 04 19.47 | -13 11 11.1 | – | V | W79 |
| 2025-09-11 23:55:47 | C | 15 04 19.392 | -13 11 10.79 | – | W | W86 |
| 2025-09-11 23:57:04 | C | 15 04 19.278 | -13 11 10.42 | – | W | W86 |
| 2025-09-11 23:57:57 | C | 15 04 19.18 | -13 11 10.4 | – | V | W79 |
| 2025-09-11 23:59:35 | C | 15 04 19.059 | -13 11 09.79 | – | W | W86 |
| 2025-09-12 00:00:50 | C | 15 04 18.930 | -13 11 09.37 | – | W | W86 |
| 2025-09-12 00:03:22 | C | 15 04 18.710 | -13 11 08.44 | – | W | W86 |
| 2025-09-12 00:04:38 | C | 15 04 18.594 | -13 11 08.11 | – | W | W86 |
| 2025-09-12 00:07:09 | C | 15 04 18.369 | -13 11 07.35 | – | W | W86 |
| 2025-09-12 00:08:25 | C | 15 04 18.238 | -13 11 07.00 | – | W | W86 |
| 2025-09-12 00:47:07 | C | 15 04 14.72 | -13 10 55.1 | – | q | I47 |
| 2025-09-12 08:58:21 | C | 15 03 29.93 | -13 08 29.6 | – | V | Q62 |
| 2025-09-12 09:00:48 | C | 15 03 29.74 | -13 08 29.3 | – | V | Q62 |
| 2025-09-12 09:03:16 | C | 15 03 29.51 | -13 08 28.7 | – | V | Q62 |
| 2025-09-12 09:54:56 | C | 15 03 24.78 | -13 08 13.0 | – | V | Q62 |
| 2025-09-12 10:01:06 | C | 15 03 24.23 | -13 08 11.2 | – | V | Q62 |
| 2025-09-12 10:07:18 | C | 15 03 23.66 | -13 08 09.4 | – | V | Q62 |
| 2025-09-12 16:44:08 | C | 15 02 47.68 | -13 06 15.5 | – | X | C40 |
| 2025-09-12 16:52:52 | C | 15 02 46.86 | -13 06 12.7 | – | X | C40 |
| 2025-09-12 17:01:32 | C | 15 02 46.02 | -13 06 10.0 | – | X | C40 |
| 2025-09-12 17:45:36 | C | 15 02 42.050 | -13 05 57.01 | – | V | L54 |
| 2025-09-12 18:12:48 | C | 15 02 39.586 | -13 05 48.88 | – | V | L54 |
| 2025-09-12 18:36:46 | C | 15 02 37.344 | -13 05 42.07 | – | V | L54 |
| 2025-09-12 18:58:52 | C | 15 02 35.482 | -13 05 35.34 | – | Z | C23 |
| 2025-09-12 19:02:49 | C | 15 02 35.057 | -13 05 34.01 | – | Z | C23 |
| 2025-09-13 16:38:00 | C | 15 00 38.02 | -12 59 09.2 | – | X | C40 |
| 2025-09-13 16:46:01 | C | 15 00 37.32 | -12 59 06.9 | – | X | C40 |
| 2025-09-13 16:54:03 | C | 15 00 36.63 | -12 59 04.1 | – | X | C40 |
| 2025-09-13 17:35:58 | C | 15 00 32.820 | -12 58 53.11 | – | V | L54 |