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 |
|---|---|---|---|---|---|---|
| 2025-05-08 12:25:25 | S | 19 12 35.590 | -18 42 21.35 | – | V | C57 |
| 2025-05-08 12:25:25 | s | 1 -129676.05 | 3 -109544.63 | 5308.0 | – | C57 |
| 2025-05-10 14:29:03 | S | 19 11 27.094 | -18 41 21.70 | – | V | C57 |
| 2025-05-10 14:29:03 | s | 1 -36109.021 | 8 -211212.99 | 0.99 | – | C57 |
| 2025-05-12 16:32:40 | S | 19 10 11.775 | -18 40 49.56 | – | V | C57 |
| 2025-05-12 16:32:40 | s | 1 +98704.658 | 2 -159596.31 | 0.583 | – | C57 |
| 2025-05-14 23:46:18 | S | 19 08 42.571 | -18 40 42.61 | – | V | C57 |
| 2025-05-14 23:46:18 | s | 1 +203220.14 | 1 -29403.148 | 0.594 | – | C57 |
| 2025-05-15 10:06:29 | C | 19 08 28.246 | -18 41 39.48 | – | U | I41 |
| 2025-05-17 01:49:54 | S | 19 07 17.030 | -18 40 52.12 | – | V | C57 |
| 2025-05-17 01:49:54 | s | 1 +219938.04 | 6 +100272.27 | 0.012 | – | C57 |
| 2025-05-21 08:47:03 | S | 19 04 11.124 | -18 42 04.65 | – | V | C57 |
| 2025-05-21 08:47:03 | s | 1 -113892.56 | 0 -29643.311 | 0.967 | – | C57 |
| 2025-05-22 08:57:59 | C | 19 03 19.698 | -18 41 58.91 | – | U | I41 |
| 2025-05-22 08:58:16 | C | 19 03 19.751 | -18 41 58.81 | – | U | I41 |
| 2025-05-22 09:31:24 | C | 19 03 18.499 | -18 41 59.34 | – | U | I41 |
| 2025-05-22 09:31:41 | C | 19 03 18.499 | -18 41 59.25 | – | U | I41 |
| 2025-05-22 13:43:52 | S | 19 03 13.051 | -18 41 53.66 | – | V | C57 |
| 2025-05-22 13:43:52 | s | 1 -123708.74 | 6 -160690.78 | 3730.0 | – | C57 |
| 2025-05-23 18:40:41 | S | 19 02 11.316 | -18 41 38.35 | – | V | C57 |
| 2025-05-23 18:40:41 | s | 1 -66326.506 | 0 -213731.56 | 0.846 | – | C57 |
| 2025-05-24 23:37:30 | S | 19 01 06.821 | -18 41 27.65 | – | V | C57 |
| 2025-05-26 04:34:18 | S | 18 59 59.967 | -18 41 23.56 | – | V | C57 |
| 2025-05-26 04:34:18 | s | 1 +84909.141 | 9 -174430.06 | 0.459 | – | C57 |
| 2025-05-27 09:02:57 | C | 18 58 53.951 | -18 42 35.00 | – | U | I41 |
| 2025-05-27 09:03:14 | C | 18 58 53.982 | -18 42 34.63 | – | U | I41 |
| 2025-05-27 09:31:06 | S | 18 58 50.925 | -18 41 26.48 | – | V | C57 |
| 2025-05-27 09:31:06 | s | 1 +149098.67 | 8 -115522.68 | 0.052 | – | C57 |
| 2025-05-28 19:49:35 | S | 18 57 26.398 | -18 41 39.17 | – | V | C57 |
| 2025-05-28 19:49:35 | s | 1 +202499.34 | 0 -29742.565 | 0.573 | – | C57 |
| 2025-05-30 00:43:02 | S | 18 56 13.062 | -18 41 57.95 | – | V | C57 |
| 2025-05-30 00:43:02 | s | 1 +221084.76 | 9 +46416.304 | 0.768 | – | C57 |
| 2025-05-31 05:36:29 | S | 18 54 57.922 | -18 42 24.60 | – | V | C57 |
| 2025-05-31 05:36:29 | s | 1 +206485.99 | 8 +114830.70 | 0.644 | – | C57 |
| 2025-06-01 10:29:55 | S | 18 53 41.282 | -18 42 59.45 | – | V | C57 |
| 2025-06-01 10:29:55 | s | 1 +145369.93 | 3 +155586.11 | 8602.0 | – | C57 |
| 2025-06-04 08:40:45 | C | 18 50 26.891 | -18 43 58.31 | – | U | I41 |
| 2025-06-04 08:41:02 | C | 18 50 26.888 | -18 43 57.63 | – | U | I41 |
| 2025-06-04 09:34:16 | C | 18 50 24.281 | -18 43 58.78 | – | U | I41 |
| 2025-06-08 08:10:56 | C | 18 45 32.947 | -18 44 39.84 | – | U | I41 |
| 2025-06-08 09:35:32 | C | 18 45 28.265 | -18 44 41.72 | – | U | I41 |
| 2025-06-08 09:35:48 | C | 18 45 28.270 | -18 44 41.53 | – | U | I41 |
| 2025-06-10 08:12:31 | C | 18 42 54.201 | -18 44 58.54 | – | U | I41 |
| 2025-06-10 08:12:47 | C | 18 42 54.137 | -18 44 58.33 | – | U | I41 |
| 2025-06-14 06:02:55 | C | 18 37 22.004 | -18 45 26.49 | – | U | I41 |
| 2025-06-14 06:03:11 | C | 18 37 22.052 | -18 45 26.77 | – | U | I41 |
| 2025-06-18 08:36:41 | C | 18 31 01.100 | -18 45 35.06 | – | U | I41 |
| 2025-06-18 08:36:57 | C | 18 31 01.063 | -18 45 35.84 | – | U | I41 |
| 2025-06-18 10:28:32 | C | 18 30 53.499 | -18 45 36.09 | – | U | I41 |
| 2025-06-18 10:28:48 | C | 18 30 53.463 | -18 45 36.12 | – | U | I41 |