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 |
|---|---|---|---|---|---|---|
| 2026-01-23 16:07:12 | C | 08 11 50.139 | +17 32 25.56 | – | W | D90 |
| 2026-01-23 16:09:47 | C | 08 11 49.801 | +17 32 26.43 | – | W | D90 |
| 2026-01-23 19:29:31 | B | 08 11 23.196 | +17 33 34.73 | – | W | L92 |
| 2026-01-23 19:34:37 | B | 08 11 22.560 | +17 33 36.27 | – | W | L92 |
| 2026-01-23 19:39:42 | B | 08 11 21.904 | +17 33 38.40 | – | W | L92 |
| 2026-01-23 19:44:48 | B | 08 11 21.171 | +17 33 42.39 | – | W | L92 |
| 2026-01-23 19:47:21 | B | 08 11 20.844 | +17 33 43.71 | – | W | L92 |
| 2026-01-23 19:49:54 | B | 08 11 20.448 | +17 33 44.81 | – | W | L92 |
| 2026-01-23 19:55:00 | B | 08 11 19.796 | +17 33 46.53 | – | W | L92 |
| 2026-01-23 20:00:06 | B | 08 11 19.008 | +17 33 48.39 | – | W | L92 |
| 2026-01-23 20:05:13 | B | 08 11 18.275 | +17 33 51.72 | – | W | L92 |
| 2026-01-23 20:59:36 | C | 08 11 10.97 | +17 34 10.1 | – | V | 152 |
| 2026-01-23 21:05:32 | C | 08 11 10.15 | +17 34 12.0 | – | V | 152 |
| 2026-01-23 21:11:55 | C | 08 11 09.27 | +17 34 14.5 | – | V | 152 |
| 2026-01-23 21:23:56 | C | 08 11 07.73 | +17 34 19.2 | – | V | 152 |
| 2026-01-23 21:33:46 | C | 08 11 06.390 | +17 34 27.60 | – | W | K93 |
| 2026-01-23 21:35:47 | C | 08 11 06.150 | +17 34 28.28 | – | W | K93 |
| 2026-01-23 21:37:48 | C | 08 11 05.880 | +17 34 28.96 | – | W | K93 |
| 2026-01-23 21:56:56 | B | 08 11 03.352 | +17 34 31.13 | – | W | Z80 |
| 2026-01-23 22:05:00 | B | 08 11 02.229 | +17 34 34.29 | – | W | Z80 |
| 2026-01-23 22:10:51 | B | 08 11 01.458 | +17 34 36.07 | – | W | Z80 |
| 2026-01-24 00:45:18 | C | 08 10 40.76 | +17 35 35.1 | – | W | J38 |
| 2026-01-24 00:48:02 | C | 08 10 40.40 | +17 35 36.0 | – | W | J38 |
| 2026-01-24 00:54:59 | C | 08 10 39.48 | +17 35 38.4 | – | W | J38 |
| 2026-01-24 01:16:24 | C | 08 10 36.653 | +17 35 46.61 | – | V | R17 |
| 2026-01-24 01:35:59 | C | 08 10 34.025 | +17 35 53.84 | – | V | R17 |
| 2026-01-24 01:43:43 | C | 08 10 32.911 | +17 35 56.94 | – | Z | Z17 |
| 2026-01-24 01:46:17 | C | 08 10 32.585 | +17 35 57.77 | – | Z | Z17 |
| 2026-01-24 01:48:50 | C | 08 10 32.237 | +17 35 58.78 | – | Z | Z17 |
| 2026-01-24 01:55:42 | C | 08 10 31.385 | +17 36 01.22 | – | V | R17 |
| 2026-01-24 02:15:28 | C | 08 10 28.716 | +17 36 08.50 | – | V | R17 |
| 2026-01-24 05:19:23 | C | 08 10 04.227 | +17 37 19.35 | – | W | W85 |
| 2026-01-24 05:23:10 | C | 08 10 03.715 | +17 37 20.71 | – | W | W85 |
| 2026-01-24 05:26:56 | C | 08 10 03.216 | +17 37 22.12 | – | W | W85 |
| 2026-01-24 10:33:22 | C | 08 09 22.86 | +17 39 09.6 | – | – | D95 |
| 2026-01-24 10:43:47 | C | 08 09 21.46 | +17 39 13.3 | – | – | D95 |
| 2026-01-24 10:50:04 | C | 08 09 20.64 | +17 39 16.0 | – | – | D95 |
| 2026-01-24 20:18:53 | B | 08 08 06.101 | +17 42 39.31 | – | Z | R50 |
| 2026-01-24 20:20:32 | B | 08 08 05.849 | +17 42 40.46 | – | Z | R50 |
| 2026-01-24 20:22:13 | B | 08 08 05.510 | +17 42 37.66 | – | Z | R50 |
| 2026-01-24 20:31:29 | B | 08 08 04.265 | +17 42 43.81 | – | Z | K74 |
| 2026-01-24 20:35:31 | B | 08 08 03.742 | +17 42 45.25 | – | Z | K74 |
| 2026-01-24 20:39:40 | C | 08 08 03.120 | +17 42 46.80 | – | W | C36 |
| 2026-01-24 20:40:34 | B | 08 08 03.072 | +17 42 46.87 | – | Z | K74 |
| 2026-01-24 20:41:09 | C | 08 08 02.962 | +17 42 46.37 | – | W | C36 |
| 2026-01-24 20:45:37 | B | 08 08 02.400 | +17 42 48.96 | – | Z | K74 |
| 2026-01-24 20:46:40 | C | 08 08 02.131 | +17 42 50.08 | – | W | C36 |
| 2026-01-24 20:49:38 | B | 08 08 01.886 | +17 42 50.18 | – | Z | K74 |
| 2026-01-24 20:49:39 | C | 08 08 01.826 | +17 42 50.11 | – | W | C36 |
| 2026-01-24 20:51:40 | C | 08 08 01.536 | +17 42 50.51 | – | W | C36 |