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 |
|---|---|---|---|---|---|---|
| 2025-12-03 04:41:04 | B | 11 53 49.32 | +01 10 03.6 | – | V | Y83 |
| 2025-12-03 04:51:06 | B | 11 53 47.77 | +01 10 11.9 | – | V | Y83 |
| 2025-12-03 05:01:14 | B | 11 53 46.21 | +01 10 20.2 | – | V | Y83 |
| 2025-12-03 05:02:05 | C | 11 53 46.159 | +01 10 21.43 | – | W | Z24 |
| 2025-12-03 05:35:17 | B | 11 53 40.915 | +01 10 47.28 | – | W | 970 |
| 2025-12-03 05:52:11 | B | 11 53 38.278 | +01 11 01.57 | – | W | 970 |
| 2025-12-03 06:11:10 | B | 11 53 35.342 | +01 11 16.98 | – | W | 970 |
| 2025-12-03 13:09:39 | C | 11 52 30.627 | +01 17 04.08 | – | V | U69 |
| 2025-12-03 13:10:08 | C | 11 52 30.535 | +01 17 04.06 | – | W | G37 |
| 2025-12-03 13:16:57 | C | 11 52 29.458 | +01 17 09.82 | – | W | G37 |
| 2025-12-03 13:18:55 | C | 11 52 29.174 | +01 17 11.86 | – | V | U69 |
| 2025-12-03 13:37:23 | C | 11 52 26.256 | +01 17 25.94 | – | V | U69 |
| 2025-12-03 14:30:07 | C | 11 52 18.226 | +01 18 11.92 | – | V | T05 |
| 2025-12-03 14:34:43 | C | 11 52 17.506 | +01 18 15.70 | – | V | T05 |
| 2025-12-03 14:45:14 | C | 11 52 15.857 | +01 18 24.44 | – | V | T05 |
| 2025-12-03 15:11:40 | C | 11 52 11.724 | +01 18 46.33 | – | V | T05 |
| 2025-12-03 21:49:48 | B | 11 51 09.656 | +01 24 18.10 | – | V | O51 |
| 2025-12-03 22:30:55 | B | 11 51 03.181 | +01 24 52.31 | – | V | O51 |
| 2025-12-03 22:47:56 | B | 11 51 00.590 | +01 25 06.10 | – | V | O51 |
| 2025-12-04 01:51:44 | C | 11 50 31.834 | +01 27 38.09 | – | V | L54 |
| 2025-12-04 02:15:44 | C | 11 50 28.061 | +01 27 57.82 | – | V | L54 |
| 2025-12-04 02:45:11 | C | 11 50 23.417 | +01 28 22.80 | – | V | L54 |
| 2025-12-04 03:46:51 | B | 11 50 13.71 | +01 29 14.5 | – | X | M45 |
| 2025-12-04 03:49:03 | B | 11 50 13.38 | +01 29 16.2 | – | X | M45 |
| 2025-12-04 03:51:11 | B | 11 50 13.03 | +01 29 18.1 | – | X | M45 |
| 2025-12-04 07:56:14 | C | 11 49 34.649 | +01 32 49.06 | – | V | W88 |
| 2025-12-04 08:08:36 | C | 11 49 32.674 | +01 32 59.39 | – | V | W88 |
| 2025-12-04 12:40:21 | C | 11 48 49.766 | +01 36 43.31 | – | Z | 679 |
| 2025-12-04 12:52:50 | C | 11 48 47.765 | +01 36 53.45 | – | V | U94 |
| 2025-12-04 12:53:58 | C | 11 48 47.597 | +01 36 54.76 | – | Z | 679 |
| 2025-12-04 13:01:53 | C | 11 48 46.333 | +01 37 01.37 | – | V | U94 |
| 2025-12-04 13:07:36 | C | 11 48 45.427 | +01 37 06.28 | – | Z | 679 |
| 2025-12-04 13:10:57 | C | 11 48 44.871 | +01 37 08.69 | – | V | U94 |
| 2025-12-05 02:50:50 | C | 11 46 34.68 | +01 48 43.7 | – | X | L51 |
| 2025-12-05 02:56:56 | C | 11 46 33.69 | +01 48 48.8 | – | X | L51 |
| 2025-12-05 03:02:52 | C | 11 46 32.74 | +01 48 53.8 | – | X | L51 |
| 2025-12-05 04:19:53 | C | 11 46 20.441 | +01 49 59.41 | – | Z | C23 |
| 2025-12-05 04:29:35 | C | 11 46 18.874 | +01 50 07.76 | – | Z | C23 |
| 2025-12-05 04:40:21 | C | 11 46 17.150 | +01 50 17.05 | – | Z | C23 |
| 2025-12-05 04:51:08 | C | 11 46 15.425 | +01 50 26.12 | – | Z | C23 |
| 2025-12-05 05:28:38 | n | 11 46 09.41 | +01 50 57.8 | – | V | Z92 |
| 2025-12-05 05:43:39 | n | 11 46 07.00 | +01 51 10.6 | – | V | Z92 |
| 2025-12-05 05:59:11 | n | 11 46 04.51 | +01 51 23.9 | – | V | Z92 |
| 2025-12-05 11:23:36 | B | 11 45 12.550 | +01 56 02.29 | – | Z | H36 |
| 2025-12-05 11:32:20 | B | 11 45 11.134 | +01 56 09.67 | – | Z | H36 |
| 2025-12-05 11:41:03 | B | 11 45 09.732 | +01 56 17.20 | – | Z | H36 |
| 2025-12-05 11:48:31 | B | 11 45 08.513 | +01 56 23.82 | – | X | 734 |
| 2025-12-05 11:52:49 | B | 11 45 07.822 | +01 56 27.56 | – | X | 734 |
| 2025-12-05 11:56:58 | C | 11 45 07.243 | +01 56 30.79 | – | V | U94 |
| 2025-12-05 11:57:09 | B | 11 45 07.126 | +01 56 31.16 | – | X | 734 |