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 |
|---|---|---|---|---|---|---|
| 2026-01-10 15:09:14 | C | 09 01 05.83 | +14 52 50.6 | – | q | Q23 |
| 2026-01-10 15:21:40 | C | 09 01 03.58 | +14 52 59.0 | – | q | Q23 |
| 2026-01-10 17:12:35 | C | 09 00 43.798 | +14 54 16.49 | – | Z | 323 |
| 2026-01-10 17:16:44 | C | 09 00 43.075 | +14 54 19.33 | – | Z | 323 |
| 2026-01-10 17:20:51 | C | 09 00 42.312 | +14 54 21.82 | – | Z | 323 |
| 2026-01-10 18:02:19 | C | 09 00 34.877 | +14 54 49.00 | – | V | 323 |
| 2026-01-10 18:18:05 | C | 09 00 32.011 | +14 54 58.97 | – | V | 323 |
| 2026-01-10 20:58:03 | C | 09 00 03.74 | +14 56 37.4 | – | X | K83 |
| 2026-01-10 21:05:04 | B | 09 00 02.495 | +14 56 41.67 | – | q | Z80 |
| 2026-01-10 21:11:06 | B | 09 00 01.471 | +14 56 45.34 | – | q | Z80 |
| 2026-01-10 21:14:06 | C | 09 00 00.83 | +14 56 47.8 | – | X | K83 |
| 2026-01-10 21:25:35 | C | 08 59 58.77 | +14 56 55.8 | – | X | K83 |
| 2026-01-10 21:57:51 | B | 08 59 53.048 | +14 57 16.16 | – | X | B72 |
| 2026-01-10 22:01:36 | B | 08 59 52.409 | +14 57 18.39 | – | X | B72 |
| 2026-01-10 22:04:09 | B | 08 59 51.974 | +14 57 20.86 | – | V | 160 |
| 2026-01-10 22:09:04 | B | 08 59 51.058 | +14 57 23.54 | – | X | B72 |
| 2026-01-10 22:12:31 | B | 08 59 50.448 | +14 57 25.82 | – | X | B72 |
| 2026-01-10 22:33:48 | B | 08 59 46.655 | +14 57 39.69 | – | X | B72 |
| 2026-01-10 22:42:16 | B | 08 59 45.143 | +14 57 45.20 | – | X | B72 |
| 2026-01-10 22:49:19 | B | 08 59 43.906 | +14 57 50.36 | – | V | 160 |
| 2026-01-10 22:55:08 | C | 08 59 42.87 | +14 57 54.0 | – | V | L06 |
| 2026-01-10 22:57:03 | C | 08 59 42.57 | +14 57 55.6 | – | V | L06 |
| 2026-01-10 22:58:56 | C | 08 59 42.20 | +14 57 56.6 | – | V | L06 |
| 2026-01-10 23:12:35 | B | 08 59 39.749 | +14 58 05.46 | – | V | 160 |
| 2026-01-11 00:57:28 | C | 08 59 21.02 | +14 59 13.8 | – | Z | C82 |
| 2026-01-11 00:59:16 | C | 08 59 20.721 | +14 59 14.17 | – | Z | M09 |
| 2026-01-11 01:02:07 | C | 08 59 20.19 | +14 59 16.7 | – | Z | C82 |
| 2026-01-11 01:06:25 | C | 08 59 19.43 | +14 59 19.7 | – | Z | C82 |
| 2026-01-11 01:09:13 | C | 08 59 18.947 | +14 59 20.75 | – | Z | M09 |
| 2026-01-11 01:18:48 | C | 08 59 17.238 | +14 59 26.87 | – | Z | M09 |
| 2026-01-11 02:19:40 | C | 08 59 06.496 | +15 00 07.48 | – | V | J13 |
| 2026-01-11 02:22:48 | C | 08 59 05.945 | +15 00 09.49 | – | V | J13 |
| 2026-01-11 02:27:29 | C | 08 59 05.103 | +15 00 12.46 | – | V | J13 |
| 2026-01-11 02:43:06 | C | 08 59 02.257 | +15 00 22.58 | – | X | Z53 |
| 2026-01-11 02:52:02 | B | 08 59 00.643 | +15 00 27.68 | – | V | 232 |
| 2026-01-11 03:04:47 | C | 08 58 58.403 | +15 00 36.49 | – | X | Z53 |
| 2026-01-11 03:09:27 | B | 08 58 57.510 | +15 00 38.30 | – | W | D47 |
| 2026-01-11 03:13:40 | B | 08 58 56.808 | +15 00 41.00 | – | W | D47 |
| 2026-01-11 03:17:54 | B | 08 58 56.012 | +15 00 44.19 | – | W | D47 |
| 2026-01-11 03:22:07 | B | 08 58 55.257 | +15 00 46.94 | – | W | D47 |
| 2026-01-11 03:26:19 | B | 08 58 54.501 | +15 00 49.14 | – | W | D47 |
| 2026-01-11 03:32:51 | B | 08 58 53.383 | +15 00 53.78 | – | V | 232 |
| 2026-01-11 04:07:14 | C | 08 58 47.580 | +15 01 21.40 | – | L | X25 |
| 2026-01-11 04:09:34 | C | 08 58 47.160 | +15 01 23.00 | – | L | X25 |
| 2026-01-11 04:30:20 | B | 08 58 43.164 | +15 01 30.58 | – | V | 232 |
| 2026-01-11 04:36:00 | C | 08 58 42.440 | +15 01 39.70 | – | L | X25 |
| 2026-01-11 04:38:28 | C | 08 58 42.000 | +15 01 41.10 | – | L | X25 |
| 2026-01-11 05:11:55 | C | 08 58 36.060 | +15 02 02.90 | – | L | X25 |
| 2026-01-11 05:14:31 | C | 08 58 35.610 | +15 02 04.80 | – | L | X25 |
| 2026-01-11 05:48:14 | C | 08 58 29.590 | +15 02 26.00 | – | L | X25 |