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 |
|---|---|---|---|---|---|---|
| 2026-01-26 10:51:42 | B | 08 03 10.29 | +17 55 55.3 | – | q | E94 |
| 2026-01-26 11:01:44 | C | 08 03 09.012 | +17 55 55.02 | – | V | T08 |
| 2026-01-26 11:10:07 | B | 08 03 08.00 | +17 56 01.1 | – | q | E94 |
| 2026-01-26 11:23:46 | C | 08 03 06.242 | +17 56 02.29 | – | V | T08 |
| 2026-01-26 16:25:38 | C | 08 02 28.651 | +17 57 43.81 | – | Z | 323 |
| 2026-01-26 16:29:46 | C | 08 02 28.169 | +17 57 45.14 | – | Z | 323 |
| 2026-01-26 16:33:53 | C | 08 02 27.638 | +17 57 46.44 | – | Z | 323 |
| 2026-01-26 19:03:42 | C | 08 02 09.26 | +17 58 30.3 | – | Z | L27 |
| 2026-01-26 19:12:14 | C | 08 02 08.20 | +17 58 33.2 | – | Z | L27 |
| 2026-01-26 19:20:47 | C | 08 02 06.99 | +17 58 37.6 | – | Z | L27 |
| 2026-01-26 19:29:18 | C | 08 02 06.09 | +17 58 38.6 | – | Z | L27 |
| 2026-01-26 19:37:50 | C | 08 02 05.03 | +17 58 41.5 | – | Z | L27 |
| 2026-01-26 19:42:13 | B | 08 02 04.476 | +17 58 43.01 | – | V | 160 |
| 2026-01-26 20:05:05 | B | 08 02 01.635 | +17 58 50.39 | – | V | 160 |
| 2026-01-26 20:45:38 | C | 08 01 56.580 | +17 59 03.63 | – | V | 104 |
| 2026-01-26 20:58:20 | C | 08 01 55.019 | +17 59 07.66 | – | V | 104 |
| 2026-01-26 21:09:38 | B | 08 01 53.605 | +17 59 11.32 | – | X | K83 |
| 2026-01-26 21:11:33 | C | 08 01 53.373 | +17 59 11.83 | – | V | 104 |
| 2026-01-26 21:13:17 | B | 08 01 53.158 | +17 59 12.49 | – | X | K83 |
| 2026-01-26 21:17:26 | B | 08 01 52.636 | +17 59 13.78 | – | X | K83 |
| 2026-01-26 21:30:22 | B | 08 01 51.027 | +17 59 18.06 | – | V | 160 |
| 2026-01-26 22:45:49 | C | 08 01 41.803 | +17 59 43.19 | – | V | R17 |
| 2026-01-26 22:52:40 | B | 08 01 40.837 | +17 59 44.46 | – | W | D47 |
| 2026-01-26 23:03:35 | B | 08 01 39.444 | +17 59 47.75 | – | W | D47 |
| 2026-01-26 23:06:11 | C | 08 01 39.274 | +17 59 49.78 | – | V | R17 |
| 2026-01-26 23:14:28 | B | 08 01 38.120 | +17 59 51.81 | – | W | D47 |
| 2026-01-26 23:25:21 | B | 08 01 36.798 | +17 59 54.73 | – | W | D47 |
| 2026-01-26 23:26:35 | C | 08 01 36.737 | +17 59 56.15 | – | V | R17 |
| 2026-01-26 23:36:13 | B | 08 01 35.423 | +17 59 58.62 | – | W | D47 |
| 2026-01-26 23:46:55 | C | 08 01 34.207 | +18 00 02.81 | – | V | R17 |
| 2026-01-27 05:39:14 | C | 08 00 51.014 | +18 01 54.55 | – | Z | U76 |
| 2026-01-27 06:09:34 | C | 08 00 47.285 | +18 02 04.09 | – | Z | U76 |
| 2026-01-27 06:41:55 | C | 08 00 43.274 | +18 02 14.35 | – | Z | U76 |
| 2026-01-27 12:41:29 | C | 07 59 59.597 | +18 04 06.13 | – | W | Q02 |
| 2026-01-27 12:56:07 | C | 07 59 57.869 | +18 04 10.78 | – | W | Q02 |
| 2026-01-27 13:18:38 | C | 07 59 55.030 | +18 04 18.26 | – | W | Q02 |
| 2026-01-27 14:56:13 | C | 07 59 43.226 | +18 04 52.54 | – | Z | 323 |
| 2026-01-27 15:00:22 | C | 07 59 42.749 | +18 04 53.98 | – | Z | 323 |
| 2026-01-27 15:04:31 | C | 07 59 42.242 | +18 04 55.31 | – | Z | 323 |
| 2026-01-27 18:19:36 | C | 07 59 18.74 | +18 05 50.9 | – | X | C40 |
| 2026-01-27 18:37:59 | C | 07 59 16.54 | +18 05 56.9 | – | X | C40 |
| 2026-01-27 18:56:04 | C | 07 59 14.34 | +18 06 02.3 | – | X | C40 |
| 2026-01-27 19:18:33 | C | 07 59 11.70 | +18 06 09.0 | – | W | J38 |
| 2026-01-27 19:20:42 | C | 07 59 11.47 | +18 06 09.5 | – | W | J38 |
| 2026-01-27 19:23:38 | C | 07 59 11.10 | +18 06 10.4 | – | W | J38 |
| 2026-01-27 19:33:07 | B | 07 59 09.934 | +18 06 12.82 | – | W | Z80 |
| 2026-01-27 19:36:21 | B | 07 59 09.568 | +18 06 13.99 | – | W | Z80 |
| 2026-01-27 19:39:46 | B | 07 59 09.156 | +18 06 15.09 | – | W | Z80 |
| 2026-01-28 00:09:06 | C | 07 58 36.732 | +18 07 39.14 | – | V | R17 |
| 2026-01-28 00:30:38 | C | 07 58 34.205 | +18 07 46.38 | – | V | R17 |