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 |
|---|---|---|---|---|---|---|
| 2026-02-21 05:54:04 | B | 07 09 57.074 | +19 49 37.56 | – | W | V21 |
| 2026-02-21 06:15:16 | B | 07 09 55.922 | +19 49 39.61 | – | W | V21 |
| 2026-02-21 06:36:17 | B | 07 09 54.756 | +19 49 41.84 | – | W | V21 |
| 2026-02-21 06:57:18 | B | 07 09 53.650 | +19 49 43.72 | – | W | V21 |
| 2026-02-21 07:45:29 | C | 07 09 51.158 | +19 49 48.65 | – | V | T05 |
| 2026-02-21 07:49:34 | C | 07 09 50.983 | +19 49 48.65 | – | V | T05 |
| 2026-02-21 07:56:46 | C | 07 09 50.546 | +19 49 49.87 | – | V | T05 |
| 2026-02-21 14:26:56 | B | 07 09 29.68 | +19 50 23.4 | – | q | D88 |
| 2026-02-21 14:34:59 | B | 07 09 29.29 | +19 50 23.5 | – | q | D88 |
| 2026-02-21 15:15:23 | C | 07 09 27.15 | +19 50 27.6 | – | – | D95 |
| 2026-02-21 15:33:55 | C | 07 09 26.10 | +19 50 28.1 | – | – | D95 |
| 2026-02-21 15:37:02 | C | 07 09 25.96 | +19 50 27.9 | – | – | D95 |
| 2026-02-21 18:06:09 | B | 07 09 18.309 | +19 50 42.09 | – | V | 160 |
| 2026-02-21 18:26:58 | B | 07 09 17.201 | +19 50 44.22 | – | V | 160 |
| 2026-02-21 18:42:40 | B | 07 09 16.45 | +19 50 45.9 | – | – | A77 |
| 2026-02-21 18:46:35 | B | 07 09 16.195 | +19 50 45.77 | – | V | 160 |
| 2026-02-21 18:55:20 | B | 07 09 15.74 | +19 50 46.5 | – | – | A77 |
| 2026-02-21 19:07:57 | B | 07 09 14.90 | +19 50 46.6 | – | – | A77 |
| 2026-02-21 19:31:04 | C | 07 09 13.54 | +19 50 48.5 | – | X | C40 |
| 2026-02-21 19:38:10 | C | 07 09 13.469 | +19 50 50.52 | – | X | R59 |
| 2026-02-21 19:49:28 | C | 07 09 12.60 | +19 50 50.0 | – | X | C40 |
| 2026-02-21 19:49:31 | C | 07 09 12.865 | +19 50 51.39 | – | X | R59 |
| 2026-02-21 20:00:21 | C | 07 09 12.278 | +19 50 52.22 | – | X | R59 |
| 2026-02-21 20:06:03 | C | 07 09 12.032 | +19 50 52.95 | – | W | Z24 |
| 2026-02-21 20:07:35 | C | 07 09 11.66 | +19 50 51.5 | – | X | C40 |
| 2026-02-21 20:08:33 | C | 07 09 11.897 | +19 50 53.52 | – | W | Z24 |
| 2026-02-21 20:13:33 | C | 07 09 11.660 | +19 50 53.42 | – | W | Z24 |
| 2026-02-21 20:14:48 | B | 07 09 11.52 | +19 50 53.6 | – | X | 958 |
| 2026-02-21 20:16:03 | C | 07 09 11.502 | +19 50 54.12 | – | W | Z24 |
| 2026-02-21 20:23:42 | C | 07 09 11.03 | +19 50 54.3 | – | V | 104 |
| 2026-02-21 20:27:29 | B | 07 09 10.81 | +19 50 54.5 | – | X | 958 |
| 2026-02-21 20:39:52 | B | 07 09 10.17 | +19 50 55.7 | – | X | 958 |
| 2026-02-21 20:52:32 | B | 07 09 09.53 | +19 50 56.9 | – | X | Y71 |
| 2026-02-21 20:54:33 | C | 07 09 09.40 | +19 50 56.9 | – | V | 104 |
| 2026-02-21 20:56:49 | B | 07 09 09.30 | +19 50 57.1 | – | V | Y87 |
| 2026-02-21 20:57:24 | C | 07 09 09.308 | +19 50 57.70 | – | V | J13 |
| 2026-02-21 21:00:55 | B | 07 09 09.04 | +19 50 58.0 | – | X | Y71 |
| 2026-02-21 21:02:48 | C | 07 09 09.027 | +19 50 58.15 | – | V | J13 |
| 2026-02-21 21:06:15 | B | 07 09 08.81 | +19 50 57.8 | – | V | Y87 |
| 2026-02-21 21:09:18 | B | 07 09 08.61 | +19 50 58.5 | – | X | Y71 |
| 2026-02-21 21:09:46 | C | 07 09 08.635 | +19 50 58.90 | – | V | J13 |
| 2026-02-21 21:15:29 | B | 07 09 08.32 | +19 50 58.6 | – | V | Y87 |
| 2026-02-21 21:24:53 | C | 07 09 07.77 | +19 50 58.5 | – | V | 104 |
| 2026-02-21 21:34:25 | B | 07 09 07.283 | +19 51 00.35 | – | Z | 126 |
| 2026-02-21 21:52:05 | B | 07 09 06.363 | +19 51 01.55 | – | Z | 126 |
| 2026-02-21 22:09:41 | B | 07 09 05.427 | +19 51 03.05 | – | Z | 126 |
| 2026-02-21 23:42:05 | B | 07 09 00.590 | +19 51 10.69 | – | W | J01 |
| 2026-02-21 23:50:40 | B | 07 09 00.151 | +19 51 11.41 | – | W | J01 |
| 2026-02-22 00:03:34 | B | 07 08 59.455 | +19 51 13.18 | – | W | J01 |
| 2026-02-22 04:00:05 | C | 07 08 47.260 | +19 51 34.10 | – | V | G96 |