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 |
|---|---|---|---|---|---|---|
| 2026-01-13 23:27:18 | C | 08 47 09.437 | +15 42 20.95 | – | W | I81 |
| 2026-01-13 23:29:57 | C | 08 47 09.036 | +15 42 23.70 | – | X | R59 |
| 2026-01-13 23:35:26 | C | 08 47 08.047 | +15 42 25.52 | – | W | I81 |
| 2026-01-13 23:38:13 | C | 08 47 07.640 | +15 42 28.43 | – | X | R59 |
| 2026-01-13 23:40:41 | C | 08 47 07.011 | +15 42 29.93 | – | W | 168 |
| 2026-01-13 23:41:20 | n | 08 47 07.10 | +15 42 29.5 | – | V | Z92 |
| 2026-01-13 23:43:35 | C | 08 47 06.684 | +15 42 30.60 | – | W | I81 |
| 2026-01-13 23:46:29 | C | 08 47 06.237 | +15 42 33.22 | – | X | R59 |
| 2026-01-13 23:51:14 | n | 08 47 05.42 | +15 42 35.1 | – | V | Z92 |
| 2026-01-13 23:53:19 | B | 08 47 05.083 | +15 42 37.22 | – | q | Y95 |
| 2026-01-14 00:01:13 | n | 08 47 03.73 | +15 42 40.7 | – | V | Z92 |
| 2026-01-14 00:56:45 | B | 08 46 54.353 | +15 43 13.94 | – | q | Y95 |
| 2026-01-14 05:36:07 | B | 08 46 07.470 | +15 45 58.23 | – | W | W96 |
| 2026-01-14 05:36:07 | B | 08 46 07.425 | +15 45 58.23 | – | X | W96 |
| 2026-01-14 05:36:33 | C | 08 46 07.534 | +15 45 54.66 | – | W | 853 |
| 2026-01-14 05:36:38 | B | 08 46 07.352 | +15 45 58.62 | – | W | W96 |
| 2026-01-14 05:36:38 | B | 08 46 07.350 | +15 45 58.75 | – | X | W96 |
| 2026-01-14 05:37:09 | B | 08 46 07.268 | +15 45 58.77 | – | W | W96 |
| 2026-01-14 05:37:09 | B | 08 46 07.275 | +15 45 58.77 | – | X | W96 |
| 2026-01-14 05:43:45 | C | 08 46 06.190 | +15 46 03.50 | – | L | X25 |
| 2026-01-14 05:45:47 | C | 08 46 05.840 | +15 46 04.70 | – | L | X25 |
| 2026-01-14 05:47:17 | C | 08 46 05.590 | +15 46 05.50 | – | L | X25 |
| 2026-01-14 06:21:13 | C | 08 46 00.004 | +15 46 19.98 | – | W | 853 |
| 2026-01-14 06:52:43 | C | 08 45 54.726 | +15 46 37.97 | – | W | G37 |
| 2026-01-14 06:54:03 | C | 08 45 54.491 | +15 46 38.83 | – | W | G37 |
| 2026-01-14 06:54:29 | C | 08 45 54.424 | +15 46 39.26 | – | W | G37 |
| 2026-01-14 06:54:57 | C | 08 45 54.352 | +15 46 39.37 | – | W | G37 |
| 2026-01-14 06:55:18 | C | 08 45 54.264 | +15 46 39.59 | – | W | 853 |
| 2026-01-14 06:55:22 | C | 08 45 54.276 | +15 46 39.46 | – | W | G37 |
| 2026-01-14 07:33:41 | C | 08 45 47.837 | +15 47 01.39 | – | Z | U76 |
| 2026-01-14 08:37:05 | C | 08 45 37.330 | +15 47 38.33 | – | Z | F65 |
| 2026-01-14 08:38:23 | C | 08 45 37.116 | +15 47 39.08 | – | Z | F65 |
| 2026-01-14 08:39:30 | C | 08 45 36.929 | +15 47 39.73 | – | Z | F65 |
| 2026-01-14 09:15:47 | C | 08 45 30.690 | +15 47 59.53 | – | V | G96 |
| 2026-01-14 09:16:22 | C | 08 45 30.588 | +15 48 00.00 | – | Z | U76 |
| 2026-01-14 09:44:03 | C | 08 45 26.129 | +15 48 16.56 | – | V | T05 |
| 2026-01-14 10:25:33 | C | 08 45 19.157 | +15 48 40.25 | – | V | T08 |
| 2026-01-14 10:29:37 | C | 08 45 18.480 | +15 48 42.52 | – | V | T08 |
| 2026-01-14 10:29:47 | C | 08 45 18.466 | +15 48 42.59 | – | V | T05 |
| 2026-01-14 10:33:39 | C | 08 45 17.801 | +15 48 44.78 | – | V | T08 |
| 2026-01-14 10:33:56 | C | 08 45 17.736 | +15 48 44.96 | – | V | T05 |
| 2026-01-14 10:37:54 | C | 08 45 17.083 | +15 48 47.30 | – | V | T05 |
| 2026-01-14 10:40:59 | C | 08 45 16.582 | +15 48 49.03 | – | V | T08 |
| 2026-01-14 10:55:01 | C | 08 45 14.016 | +15 48 55.94 | – | Z | U76 |
| 2026-01-14 14:20:40 | B | 08 44 39.962 | +15 50 52.08 | – | W | 900 |
| 2026-01-14 14:28:16 | B | 08 44 38.690 | +15 50 56.36 | – | W | 900 |
| 2026-01-14 14:32:33 | C | 08 44 37.996 | +15 50 58.60 | – | W | Q21 |
| 2026-01-14 14:40:06 | C | 08 44 36.702 | +15 51 02.79 | – | W | Q21 |
| 2026-01-14 15:07:23 | C | 08 44 32.261 | +15 51 18.42 | – | W | O85 |
| 2026-01-14 15:08:27 | C | 08 44 32.055 | +15 51 18.90 | – | W | O85 |