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 |
|---|---|---|---|---|---|---|
| 2025-12-26 02:21:59 | C | 10 13 26.270 | +09 46 20.89 | – | W | I81 |
| 2025-12-26 02:24:34 | C | 10 13 25.747 | +09 46 23.38 | – | W | I81 |
| 2025-12-26 02:28:09 | B | 10 13 25.097 | +09 46 27.37 | – | W | J01 |
| 2025-12-26 02:30:05 | C | 10 13 24.638 | +09 46 29.10 | – | Z | C23 |
| 2025-12-26 03:33:11 | B | 10 13 11.880 | +09 47 29.47 | – | X | K87 |
| 2025-12-26 03:37:23 | B | 10 13 11.030 | +09 47 33.47 | – | X | K87 |
| 2025-12-26 03:41:36 | B | 10 13 10.205 | +09 47 37.72 | – | X | K87 |
| 2025-12-26 05:12:45 | C | 10 12 51.806 | +09 49 05.99 | – | V | G40 |
| 2025-12-26 05:22:46 | C | 10 12 49.781 | +09 49 15.28 | – | V | G40 |
| 2025-12-26 05:46:07 | C | 10 12 45.20 | +09 49 35.1 | – | q | Z30 |
| 2025-12-26 05:50:20 | C | 10 12 44.28 | +09 49 39.2 | – | q | Z30 |
| 2025-12-26 05:54:04 | C | 10 12 43.55 | +09 49 42.3 | – | q | Z30 |
| 2025-12-26 08:18:45 | C | 10 12 14.448 | +09 52 07.54 | – | V | W68 |
| 2025-12-26 08:20:43 | C | 10 12 14.066 | +09 52 09.44 | – | V | W68 |
| 2025-12-26 08:22:41 | C | 10 12 13.670 | +09 52 11.21 | – | V | W68 |
| 2025-12-26 08:24:40 | C | 10 12 13.255 | +09 52 13.15 | – | V | W68 |
| 2025-12-26 10:36:47 | C | 10 11 46.882 | +09 54 14.11 | – | Z | F65 |
| 2025-12-26 10:37:32 | C | 10 11 46.723 | +09 54 14.87 | – | Z | F65 |
| 2025-12-26 10:38:05 | C | 10 11 46.613 | +09 54 15.37 | – | Z | F65 |
| 2025-12-26 13:58:03 | B | 10 11 06.341 | +09 57 23.97 | – | X | Q10 |
| 2025-12-26 14:05:48 | B | 10 11 04.806 | +09 57 31.38 | – | X | Q10 |
| 2025-12-26 14:23:56 | B | 10 11 01.149 | +09 57 48.70 | – | X | Q10 |
| 2025-12-26 17:18:25 | C | 10 10 25.834 | +10 00 34.05 | – | W | Q21 |
| 2025-12-26 17:25:58 | C | 10 10 24.315 | +10 00 41.14 | – | W | Q21 |
| 2025-12-26 17:33:31 | C | 10 10 22.788 | +10 00 48.33 | – | W | Q21 |
| 2025-12-26 18:19:46 | C | 10 10 13.447 | +10 01 32.45 | – | q | Q14 |
| 2025-12-26 18:29:00 | C | 10 10 11.573 | +10 01 41.12 | – | q | Q14 |
| 2025-12-26 22:44:32 | B | 10 09 20.324 | +10 05 41.15 | – | V | D63 |
| 2025-12-26 22:48:26 | B | 10 09 19.542 | +10 05 45.32 | – | V | 160 |
| 2025-12-26 22:58:06 | B | 10 09 17.586 | +10 05 54.41 | – | V | 160 |
| 2025-12-26 23:12:21 | B | 10 09 14.709 | +10 06 07.95 | – | V | 160 |
| 2025-12-26 23:13:10 | B | 10 09 14.516 | +10 06 08.22 | – | V | D63 |
| 2025-12-26 23:23:21 | B | 10 09 12.479 | +10 06 17.90 | – | W | R99 |
| 2025-12-26 23:37:24 | B | 10 09 09.630 | +10 06 31.69 | – | V | D63 |
| 2025-12-26 23:39:56 | B | 10 09 09.120 | +10 06 34.16 | – | W | R99 |
| 2025-12-26 23:54:00 | B | 10 09 06.317 | +10 06 47.09 | – | W | R99 |
| 2025-12-27 00:18:48 | B | 10 09 01.250 | +10 07 10.42 | – | X | B72 |
| 2025-12-27 00:23:44 | B | 10 09 00.19 | +10 07 14.6 | – | X | K85 |
| 2025-12-27 00:28:47 | B | 10 08 59.211 | +10 07 20.01 | – | X | B72 |
| 2025-12-27 00:37:14 | C | 10 08 57.563 | +10 07 28.12 | – | X | G17 |
| 2025-12-27 00:38:43 | B | 10 08 57.209 | +10 07 28.97 | – | X | B72 |
| 2025-12-27 00:47:35 | C | 10 08 55.465 | +10 07 37.84 | – | X | G17 |
| 2025-12-27 00:57:56 | C | 10 08 53.375 | +10 07 47.76 | – | X | G17 |
| 2025-12-27 01:03:47 | n | 10 08 52.19 | +10 07 52.4 | – | V | Z92 |
| 2025-12-27 01:19:36 | n | 10 08 49.00 | +10 08 07.4 | – | V | Z92 |
| 2025-12-27 01:28:21 | B | 10 08 47.237 | +10 08 16.67 | – | W | Z80 |
| 2025-12-27 01:28:48 | C | 10 08 47.124 | +10 08 16.51 | – | W | M26 |
| 2025-12-27 01:35:29 | n | 10 08 45.79 | +10 08 22.4 | – | V | Z92 |
| 2025-12-27 01:38:44 | B | 10 08 45.04 | +10 08 25.4 | – | X | K85 |
| 2025-12-27 01:39:45 | C | 10 08 44.892 | +10 08 27.33 | – | W | M26 |