IAA SBSS Data Base| 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 |
|---|---|---|---|---|---|---|
| 2025-12-05 12:05:56 | C | 11 45 05.786 | +01 56 38.54 | – | V | U94 |
| 2025-12-05 12:14:57 | C | 11 45 04.330 | +01 56 46.42 | – | V | U94 |
| 2025-12-05 12:46:56 | C | 11 44 59.148 | +01 57 14.26 | – | Z | 679 |
| 2025-12-05 12:48:23 | C | 11 44 58.951 | +01 57 15.37 | – | Z | 679 |
| 2025-12-05 12:49:49 | C | 11 44 58.692 | +01 57 16.92 | – | Z | 679 |
| 2025-12-05 18:45:26 | C | 11 44 01.453 | +02 02 22.15 | – | W | Q21 |
| 2025-12-05 18:59:36 | C | 11 43 59.139 | +02 02 34.60 | – | W | Q21 |
| 2025-12-05 19:14:52 | C | 11 43 56.682 | +02 02 47.68 | – | W | Q21 |
| 2025-12-05 19:56:40 | B | 11 43 49.87 | +02 03 24.6 | – | – | P87 |
| 2025-12-05 20:14:09 | B | 11 43 47.03 | +02 03 39.6 | – | – | P87 |
| 2025-12-05 20:31:38 | B | 11 43 44.20 | +02 03 54.9 | – | – | P87 |
| 2025-12-06 03:06:30 | C | 11 42 40.18 | +02 09 35.1 | – | X | L51 |
| 2025-12-06 03:12:15 | C | 11 42 39.24 | +02 09 40.1 | – | X | L51 |
| 2025-12-06 03:18:04 | C | 11 42 38.29 | +02 09 45.1 | – | X | L51 |
| 2025-12-06 03:57:23 | C | 11 42 31.992 | +02 10 20.03 | – | Z | 213 |
| 2025-12-06 04:15:54 | B | 11 42 28.918 | +02 10 35.33 | – | V | 160 |
| 2025-12-06 04:19:20 | C | 11 42 28.356 | +02 10 37.93 | – | W | M26 |
| 2025-12-06 04:33:20 | B | 11 42 26.047 | +02 10 50.26 | – | W | L73 |
| 2025-12-06 04:35:20 | B | 11 42 25.713 | +02 10 52.33 | – | W | L73 |
| 2025-12-06 04:37:20 | B | 11 42 25.427 | +02 10 54.07 | – | W | L73 |
| 2025-12-06 04:38:24 | B | 11 42 25.233 | +02 10 54.88 | – | V | 160 |
| 2025-12-06 04:44:13 | C | 11 42 24.302 | +02 10 59.56 | – | W | M26 |
| 2025-12-06 05:02:26 | B | 11 42 21.303 | +02 11 15.69 | – | V | 160 |
| 2025-12-06 05:03:56 | C | 11 42 21.216 | +02 11 17.70 | – | V | J13 |
| 2025-12-06 05:08:10 | C | 11 42 20.355 | +02 11 20.33 | – | W | M26 |
| 2025-12-06 05:09:18 | C | 11 42 20.227 | +02 11 22.16 | – | Z | 213 |
| 2025-12-06 05:12:29 | C | 11 42 19.812 | +02 11 25.11 | – | V | J13 |
| 2025-12-06 05:21:49 | C | 11 42 18.286 | +02 11 33.24 | – | V | J13 |
| 2025-12-06 05:25:36 | B | 11 42 17.483 | +02 11 36.46 | – | W | R99 |
| 2025-12-06 05:27:30 | B | 11 42 17.181 | +02 11 37.96 | – | W | R99 |
| 2025-12-06 05:30:15 | B | 11 42 16.768 | +02 11 40.11 | – | W | R99 |
| 2025-12-06 05:53:29 | C | 11 42 12.977 | +02 12 00.58 | – | Z | 213 |
| 2025-12-06 15:12:15 | C | 11 40 41.812 | +02 20 08.54 | – | W | T12 |
| 2025-12-06 15:52:14 | C | 11 40 35.208 | +02 20 43.54 | – | W | T12 |
| 2025-12-06 18:33:12 | C | 11 40 08.838 | +02 23 03.36 | – | W | Q21 |
| 2025-12-06 18:40:49 | C | 11 40 07.590 | +02 23 10.04 | – | W | Q21 |
| 2025-12-06 19:55:34 | C | 11 39 55.221 | +02 24 15.86 | – | W | Q21 |
| 2025-12-06 20:45:53 | B | 11 39 47.025 | +02 25 01.67 | – | V | O51 |
| 2025-12-06 21:16:06 | B | 11 39 42.030 | +02 25 28.31 | – | V | O51 |
| 2025-12-06 21:46:28 | B | 11 39 36.985 | +02 25 55.00 | – | V | O51 |
| 2025-12-07 04:27:44 | B | 11 38 30.751 | +02 31 46.27 | – | Z | 232 |
| 2025-12-07 04:45:35 | C | 11 38 27.768 | +02 32 01.90 | – | Z | 213 |
| 2025-12-07 04:57:11 | C | 11 38 25.855 | +02 32 12.35 | – | X | R59 |
| 2025-12-07 05:04:34 | B | 11 38 24.605 | +02 32 18.60 | – | Z | 232 |
| 2025-12-07 05:06:15 | C | 11 38 24.345 | +02 32 20.39 | – | X | R59 |
| 2025-12-07 05:15:02 | C | 11 38 22.883 | +02 32 28.18 | – | X | R59 |
| 2025-12-07 05:21:33 | C | 11 38 21.908 | +02 32 34.10 | – | V | J13 |
| 2025-12-07 05:23:47 | C | 11 38 21.408 | +02 32 35.74 | – | Z | 213 |
| 2025-12-07 05:30:03 | C | 11 38 20.502 | +02 32 41.52 | – | V | J13 |
| 2025-12-07 05:39:22 | C | 11 38 18.947 | +02 32 49.87 | – | V | J13 |