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 |
|---|---|---|---|---|---|---|
| 2025-12-29 07:04:11 | B | 09 58 00.184 | +10 58 04.66 | – | W | 303 |
| 2025-12-29 07:15:04 | B | 09 57 58.008 | +10 58 15.01 | – | W | 303 |
| 2025-12-29 07:24:06 | B | 09 57 56.167 | +10 58 22.68 | – | W | 303 |
| 2025-12-29 07:57:17 | C | 09 57 49.462 | +10 58 53.40 | – | W | W60 |
| 2025-12-29 08:09:32 | C | 09 57 47.056 | +10 59 04.35 | – | W | W60 |
| 2025-12-29 08:22:27 | C | 09 57 44.212 | +10 59 15.48 | – | W | W60 |
| 2025-12-29 09:52:04 | B | 09 57 26.497 | +11 00 34.98 | – | V | U52 |
| 2025-12-29 10:02:49 | B | 09 57 24.321 | +11 00 44.96 | – | V | U52 |
| 2025-12-29 10:19:49 | B | 09 57 20.900 | +11 01 00.42 | – | V | U52 |
| 2025-12-29 14:04:37 | C | 09 56 35.86 | +11 04 24.4 | – | q | Q23 |
| 2025-12-29 14:12:23 | C | 09 56 34.30 | +11 04 31.5 | – | q | Q23 |
| 2025-12-29 14:21:10 | C | 09 56 32.53 | +11 04 39.6 | – | q | Q23 |
| 2025-12-29 14:29:59 | C | 09 56 30.75 | +11 04 47.6 | – | q | Q23 |
| 2025-12-29 17:09:49 | C | 09 55 58.615 | +11 07 13.03 | – | W | Q21 |
| 2025-12-29 17:14:51 | C | 09 55 57.599 | +11 07 17.73 | – | W | Q21 |
| 2025-12-29 17:19:56 | C | 09 55 56.569 | +11 07 21.95 | – | W | Q21 |
| 2025-12-29 17:20:19 | B | 09 55 56.52 | +11 07 22.6 | – | V | 867 |
| 2025-12-29 17:21:21 | B | 09 55 56.33 | +11 07 23.6 | – | V | 867 |
| 2025-12-29 17:22:23 | B | 09 55 56.11 | +11 07 24.2 | – | V | 867 |
| 2025-12-29 17:23:24 | B | 09 55 55.94 | +11 07 25.9 | – | V | 867 |
| 2025-12-29 18:01:53 | C | 09 55 48.233 | +11 08 05.71 | – | V | 323 |
| 2025-12-29 18:15:21 | C | 09 55 45.458 | +11 08 17.56 | – | V | 323 |
| 2025-12-30 00:29:55 | C | 09 54 30.454 | +11 13 56.39 | – | V | M22 |
| 2025-12-30 00:37:06 | C | 09 54 28.992 | +11 14 02.58 | – | V | M22 |
| 2025-12-30 00:41:39 | C | 09 54 28.090 | +11 14 06.76 | – | V | M22 |
| 2025-12-30 00:52:07 | C | 09 54 25.92 | +11 14 10.3 | – | X | L04 |
| 2025-12-30 00:54:10 | C | 09 54 25.685 | +11 14 13.09 | – | Z | J22 |
| 2025-12-30 01:05:14 | C | 09 54 23.30 | +11 14 22.3 | – | X | L04 |
| 2025-12-30 01:06:08 | C | 09 54 23.278 | +11 14 24.04 | – | Z | J22 |
| 2025-12-30 01:06:39 | C | 09 54 23.069 | +11 14 22.20 | – | W | I81 |
| 2025-12-30 01:14:45 | C | 09 54 21.430 | +11 14 29.83 | – | W | I81 |
| 2025-12-30 01:16:02 | C | 09 54 21.146 | +11 14 37.86 | – | V | M22 |
| 2025-12-30 01:18:07 | C | 09 54 20.866 | +11 14 34.94 | – | Z | J22 |
| 2025-12-30 01:22:53 | C | 09 54 19.769 | +11 14 37.28 | – | W | I81 |
| 2025-12-30 04:20:14 | B | 09 53 44.117 | +11 17 17.88 | – | X | R49 |
| 2025-12-30 04:54:30 | B | 09 53 37.215 | +11 17 48.75 | – | X | R49 |
| 2025-12-30 05:28:16 | B | 09 53 30.423 | +11 18 19.05 | – | X | R49 |
| 2025-12-30 05:50:47 | C | 09 53 26.211 | +11 18 39.70 | – | W | W63 |
| 2025-12-30 05:52:29 | B | 09 53 25.56 | +11 18 40.4 | – | V | Y88 |
| 2025-12-30 05:55:31 | B | 09 53 24.95 | +11 18 43.3 | – | V | Y88 |
| 2025-12-30 05:59:02 | B | 09 53 24.24 | +11 18 47.3 | – | V | Y88 |
| 2025-12-30 06:41:09 | C | 09 53 16.03 | +11 19 30.0 | – | V | X07 |
| 2025-12-30 06:42:43 | C | 09 53 15.72 | +11 19 31.4 | – | V | X07 |
| 2025-12-30 06:43:31 | C | 09 53 15.56 | +11 19 32.1 | – | V | X07 |
| 2025-12-30 06:46:42 | C | 09 53 14.92 | +11 19 34.9 | – | V | X07 |
| 2025-12-30 06:47:29 | C | 09 53 14.800 | +11 19 33.00 | – | W | W63 |
| 2025-12-30 06:52:07 | C | 09 53 13.789 | +11 19 37.36 | – | W | W63 |
| 2025-12-30 12:30:21 | B | 09 52 06.007 | +11 24 36.95 | – | V | U52 |
| 2025-12-30 13:26:48 | B | 09 51 54.638 | +11 25 27.22 | – | V | U52 |
| 2025-12-30 14:13:53 | B | 09 51 45.171 | +11 26 09.37 | – | V | U52 |