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 |
|---|---|---|---|---|---|---|
| 2026-01-12 02:51:44 | C | 08 54 47.695 | +15 15 38.66 | – | X | R59 |
| 2026-01-12 03:01:30 | C | 08 54 45.960 | +15 15 44.57 | – | Z | 213 |
| 2026-01-12 04:10:39 | C | 08 54 33.871 | +15 16 28.08 | – | X | Z53 |
| 2026-01-12 04:31:58 | C | 08 54 30.074 | +15 16 41.24 | – | X | Z53 |
| 2026-01-12 04:39:37 | C | 08 54 29.080 | +15 16 51.10 | – | L | X25 |
| 2026-01-12 04:40:35 | C | 08 54 28.910 | +15 16 51.70 | – | L | X25 |
| 2026-01-12 04:42:04 | C | 08 54 28.650 | +15 16 52.70 | – | L | X25 |
| 2026-01-12 04:43:32 | C | 08 54 28.390 | +15 16 53.70 | – | L | X25 |
| 2026-01-12 07:02:39 | B | 08 54 04.207 | +15 18 14.18 | – | X | V44 |
| 2026-01-12 07:13:41 | B | 08 54 02.267 | +15 18 21.02 | – | X | V44 |
| 2026-01-12 07:22:35 | B | 08 54 00.713 | +15 18 26.28 | – | X | V44 |
| 2026-01-12 10:42:15 | C | 08 53 25.932 | +15 20 29.36 | – | Z | U76 |
| 2026-01-12 11:49:53 | C | 08 53 14.160 | +15 21 10.62 | – | Z | U76 |
| 2026-01-12 12:57:06 | C | 08 53 02.506 | +15 21 51.62 | – | Z | U76 |
| 2026-01-12 14:53:22 | C | 08 52 42.669 | +15 23 02.89 | – | W | Q21 |
| 2026-01-12 15:00:55 | C | 08 52 41.309 | +15 23 07.53 | – | W | Q21 |
| 2026-01-12 15:08:28 | C | 08 52 40.028 | +15 23 11.77 | – | W | Q21 |
| 2026-01-12 15:48:33 | B | 08 52 32.95 | +15 23 41.2 | – | V | E84 |
| 2026-01-12 15:55:46 | B | 08 52 31.71 | +15 23 45.5 | – | V | E84 |
| 2026-01-12 16:02:28 | B | 08 52 30.56 | +15 23 50.0 | – | V | E84 |
| 2026-01-12 17:02:10 | C | 08 52 20.405 | +15 24 26.06 | – | V | 323 |
| 2026-01-12 17:18:20 | C | 08 52 17.592 | +15 24 35.57 | – | V | 323 |
| 2026-01-12 20:14:41 | C | 08 51 47.374 | +15 26 16.61 | – | V | L54 |
| 2026-01-12 21:13:23 | C | 08 51 37.236 | +15 26 51.90 | – | V | L54 |
| 2026-01-12 22:03:52 | C | 08 51 28.654 | +15 27 23.44 | – | Z | 213 |
| 2026-01-12 22:08:52 | C | 08 51 27.607 | +15 27 24.79 | – | V | L54 |
| 2026-01-12 22:14:38 | C | 08 51 26.803 | +15 27 29.70 | – | Z | 213 |
| 2026-01-12 22:24:48 | C | 08 51 25.046 | +15 27 35.86 | – | Z | 213 |
| 2026-01-12 22:31:11 | B | 08 51 23.91 | +15 27 39.1 | – | X | 958 |
| 2026-01-12 22:45:32 | B | 08 51 21.43 | +15 27 47.8 | – | X | 958 |
| 2026-01-12 22:59:49 | B | 08 51 18.98 | +15 27 56.5 | – | X | 958 |
| 2026-01-12 23:58:05 | B | 08 51 08.876 | +15 28 32.20 | – | X | L34 |
| 2026-01-13 00:26:42 | B | 08 51 04.090 | +15 28 49.76 | – | X | J51 |
| 2026-01-13 00:39:13 | B | 08 51 01.927 | +15 28 57.72 | – | X | J51 |
| 2026-01-13 00:39:22 | C | 08 51 01.889 | +15 28 57.58 | – | X | J47 |
| 2026-01-13 00:51:45 | B | 08 50 59.772 | +15 29 05.14 | – | X | J51 |
| 2026-01-13 01:20:31 | C | 08 50 54.814 | +15 29 22.20 | – | V | R17 |
| 2026-01-13 01:39:50 | B | 08 50 51.348 | +15 29 32.74 | – | X | L34 |
| 2026-01-13 01:40:53 | C | 08 50 51.298 | +15 29 34.37 | – | V | R17 |
| 2026-01-13 01:48:17 | C | 08 50 50.006 | +15 29 38.90 | – | X | J47 |
| 2026-01-13 02:01:15 | C | 08 50 47.784 | +15 29 46.86 | – | V | R17 |
| 2026-01-13 02:21:39 | C | 08 50 44.311 | +15 29 58.85 | – | V | R17 |
| 2026-01-13 02:24:15 | C | 08 50 43.838 | +15 30 00.43 | – | V | R17 |
| 2026-01-13 02:44:33 | C | 08 50 40.356 | +15 30 12.67 | – | V | R17 |
| 2026-01-13 02:48:50 | B | 08 50 39.449 | +15 30 14.31 | – | X | L34 |
| 2026-01-13 02:55:57 | C | 08 50 38.338 | +15 30 19.33 | – | X | J47 |
| 2026-01-13 03:05:01 | C | 08 50 36.828 | +15 30 24.91 | – | V | R17 |
| 2026-01-13 03:25:38 | C | 08 50 33.288 | +15 30 37.15 | – | V | R17 |
| 2026-01-13 05:07:01 | C | 08 50 16.070 | +15 31 41.70 | – | L | X25 |
| 2026-01-13 05:08:32 | C | 08 50 15.810 | +15 31 42.70 | – | L | X25 |