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 |
|---|---|---|---|---|---|---|
| 2025-07-25 03:46:59 | B | 17 10 06.312 | -17 56 53.81 | – | W | V21 |
| 2025-07-25 03:48:49 | C | 17 10 06.067 | -17 56 53.52 | – | V | V11 |
| 2025-07-25 04:09:06 | B | 17 10 03.838 | -17 56 50.57 | – | W | V21 |
| 2025-07-25 04:19:37 | C | 17 10 02.555 | -17 56 46.10 | – | W | W85 |
| 2025-07-25 04:24:42 | C | 17 10 02.004 | -17 56 45.28 | – | W | W85 |
| 2025-07-25 04:29:49 | C | 17 10 01.417 | -17 56 44.52 | – | W | W85 |
| 2025-07-25 04:34:53 | C | 17 10 00.853 | -17 56 43.95 | – | W | W85 |
| 2025-07-25 04:39:57 | C | 17 10 00.280 | -17 56 43.24 | – | W | W85 |
| 2025-07-25 04:45:02 | C | 17 09 59.705 | -17 56 42.52 | – | W | W85 |
| 2025-07-25 04:45:55 | B | 17 09 59.714 | -17 56 45.17 | – | W | V21 |
| 2025-07-25 04:50:07 | C | 17 09 59.137 | -17 56 41.73 | – | W | W85 |
| 2025-07-25 05:16:56 | B | 17 09 56.254 | -17 56 40.96 | – | W | V21 |
| 2025-07-25 05:25:56 | C | 17 09 55.22 | -17 56 39.7 | – | V | V21 |
| 2025-07-25 05:46:28 | C | 17 09 52.96 | -17 56 37.1 | – | V | V21 |
| 2025-07-25 05:48:28 | B | 17 09 52.711 | -17 56 36.49 | – | W | V21 |
| 2025-07-25 06:06:59 | C | 17 09 50.62 | -17 56 34.1 | – | V | V21 |
| 2025-07-25 06:27:30 | C | 17 09 48.34 | -17 56 31.0 | – | V | V21 |
| 2025-07-25 06:30:31 | B | 17 09 48.002 | -17 56 30.70 | – | W | V21 |
| 2025-07-25 06:48:00 | C | 17 09 46.04 | -17 56 28.2 | – | V | V21 |
| 2025-07-25 07:02:02 | B | 17 09 44.470 | -17 56 26.41 | – | W | V21 |
| 2025-07-25 11:20:52 | C | 17 09 15.77 | -17 55 50.2 | – | q | Q11 |
| 2025-07-25 11:33:12 | C | 17 09 14.39 | -17 55 48.6 | – | q | Q11 |
| 2025-07-25 11:46:17 | C | 17 09 12.95 | -17 55 46.7 | – | V | P87 |
| 2025-07-25 11:46:30 | C | 17 09 12.89 | -17 55 46.6 | – | q | Q11 |
| 2025-07-25 11:48:53 | C | 17 09 12.68 | -17 55 46.5 | – | q | D95 |
| 2025-07-25 11:56:36 | C | 17 09 11.74 | -17 55 45.6 | – | q | D95 |
| 2025-07-25 11:56:46 | C | 17 09 11.76 | -17 55 45.1 | – | V | P87 |
| 2025-07-25 11:58:37 | C | 17 09 11.460 | -17 55 46.02 | – | q | Q21 |
| 2025-07-25 12:03:42 | C | 17 09 10.958 | -17 55 45.52 | – | q | Q21 |
| 2025-07-25 12:07:15 | C | 17 09 10.63 | -17 55 44.1 | – | V | P87 |
| 2025-07-25 12:10:30 | C | 17 09 10.25 | -17 55 43.5 | – | q | D95 |
| 2025-07-25 12:20:55 | C | 17 09 09.031 | -17 55 41.41 | – | q | Q21 |
| 2025-07-25 12:28:04 | B | 17 09 08.232 | -17 55 40.66 | – | W | 900 |
| 2025-07-25 12:38:13 | B | 17 09 07.092 | -17 55 39.43 | – | W | 900 |
| 2025-07-25 12:48:21 | B | 17 09 05.971 | -17 55 38.21 | – | W | 900 |
| 2025-07-25 19:03:51 | C | 17 08 24.11 | -17 54 44.8 | – | X | C40 |
| 2025-07-25 19:29:01 | C | 17 08 21.26 | -17 54 41.1 | – | X | C40 |
| 2025-07-25 19:32:21 | C | 17 08 20.971 | -17 54 41.29 | – | V | L54 |
| 2025-07-25 19:53:53 | C | 17 08 18.49 | -17 54 37.5 | – | X | C40 |
| 2025-07-25 20:12:01 | C | 17 08 16.478 | -17 54 35.82 | – | V | L54 |
| 2025-07-25 20:19:02 | C | 17 08 15.73 | -17 54 34.1 | – | Z | L04 |
| 2025-07-25 20:23:00 | C | 17 08 15.27 | -17 54 33.5 | – | Z | L04 |
| 2025-07-25 20:23:48 | B | 17 08 15.17 | -17 54 33.6 | – | X | M45 |
| 2025-07-25 20:27:31 | C | 17 08 14.76 | -17 54 33.0 | – | Z | L04 |
| 2025-07-25 20:27:48 | B | 17 08 14.71 | -17 54 33.1 | – | X | M45 |
| 2025-07-25 20:31:49 | B | 17 08 14.25 | -17 54 32.7 | – | X | M45 |
| 2025-07-25 20:35:07 | C | 17 08 13.877 | -17 54 31.82 | – | q | 095 |
| 2025-07-25 20:58:43 | C | 17 08 11.219 | -17 54 28.36 | – | q | 095 |
| 2025-07-25 21:27:06 | C | 17 08 08.045 | -17 54 24.26 | – | V | L54 |
| 2025-07-25 21:27:48 | B | 17 08 08.06 | -17 54 24.1 | – | Z | Y71 |