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 |
|---|---|---|---|---|---|---|
| 2026-01-28 00:52:31 | C | 07 58 31.522 | +18 07 52.36 | – | V | R17 |
| 2026-01-28 01:15:16 | C | 07 58 28.776 | +18 07 59.23 | – | V | R17 |
| 2026-01-28 04:26:37 | C | 07 58 06.085 | +18 08 56.72 | – | V | G96 |
| 2026-01-28 04:34:02 | C | 07 58 05.218 | +18 08 58.92 | – | V | G96 |
| 2026-01-28 04:41:28 | C | 07 58 04.336 | +18 09 00.90 | – | V | G96 |
| 2026-01-28 04:48:55 | C | 07 58 03.428 | +18 09 03.53 | – | V | G96 |
| 2026-01-28 04:52:06 | C | 07 58 02.910 | +18 09 08.40 | – | L | X25 |
| 2026-01-28 04:55:16 | C | 07 58 02.530 | +18 09 09.30 | – | L | X25 |
| 2026-01-28 04:58:25 | C | 07 58 02.160 | +18 09 10.20 | – | L | X25 |
| 2026-01-28 13:29:44 | C | 07 57 01.805 | +18 11 42.58 | – | Z | 323 |
| 2026-01-28 13:33:51 | C | 07 57 01.313 | +18 11 44.02 | – | Z | 323 |
| 2026-01-28 13:38:00 | C | 07 57 00.818 | +18 11 45.06 | – | Z | 323 |
| 2026-01-28 19:51:16 | C | 07 56 17.124 | +18 13 30.76 | – | Z | 213 |
| 2026-01-28 21:17:04 | C | 07 56 07.049 | +18 13 55.81 | – | Z | 213 |
| 2026-01-28 22:18:40 | C | 07 55 59.893 | +18 14 14.30 | – | V | J13 |
| 2026-01-28 22:21:46 | C | 07 55 59.532 | +18 14 15.24 | – | V | J13 |
| 2026-01-28 22:24:51 | C | 07 55 59.155 | +18 14 16.23 | – | V | J13 |
| 2026-01-28 22:32:38 | C | 07 55 58.181 | +18 14 17.92 | – | Z | 213 |
| 2026-01-28 23:59:51 | B | 07 55 48.046 | +18 14 44.99 | – | X | X76 |
| 2026-01-29 00:12:25 | B | 07 55 46.613 | +18 14 49.42 | – | X | X76 |
| 2026-01-29 00:22:52 | B | 07 55 45.470 | +18 14 52.48 | – | X | X76 |
| 2026-01-29 08:43:37 | C | 07 54 47.530 | +18 17 14.82 | – | V | T05 |
| 2026-01-29 08:48:11 | C | 07 54 46.980 | +18 17 16.15 | – | V | T05 |
| 2026-01-29 09:26:08 | C | 07 54 42.605 | +18 17 26.95 | – | V | T05 |
| 2026-01-29 09:52:16 | C | 07 54 39.559 | +18 17 34.33 | – | V | T05 |
| 2026-01-29 13:16:13 | B | 07 54 16.222 | +18 18 31.36 | – | W | 900 |
| 2026-01-29 13:26:22 | B | 07 54 15.074 | +18 18 34.09 | – | W | 900 |
| 2026-01-29 14:58:17 | C | 07 54 04.541 | +18 19 03.54 | – | Z | 323 |
| 2026-01-29 15:02:24 | C | 07 54 04.075 | +18 19 04.91 | – | Z | 323 |
| 2026-01-29 15:06:31 | C | 07 54 03.590 | +18 19 06.24 | – | Z | 323 |
| 2026-01-29 22:16:07 | C | 07 53 14.51 | +18 21 00.7 | – | X | C40 |
| 2026-01-29 22:33:19 | C | 07 53 12.943 | +18 21 06.55 | – | V | R17 |
| 2026-01-29 22:34:29 | C | 07 53 12.52 | +18 21 05.3 | – | X | C40 |
| 2026-01-29 22:52:35 | C | 07 53 10.38 | +18 21 11.1 | – | X | C40 |
| 2026-01-29 22:53:42 | C | 07 53 10.632 | +18 21 12.38 | – | V | R17 |
| 2026-01-29 23:14:04 | C | 07 53 08.304 | +18 21 17.96 | – | V | R17 |
| 2026-01-29 23:34:26 | C | 07 53 05.995 | +18 21 23.94 | – | V | R17 |
| 2026-01-30 00:07:57 | B | 07 53 02.165 | +18 21 33.30 | – | X | J51 |
| 2026-01-30 00:16:17 | B | 07 53 01.183 | +18 21 35.71 | – | X | J51 |
| 2026-01-30 00:24:33 | B | 07 53 00.190 | +18 21 37.66 | – | X | J51 |
| 2026-01-30 04:35:54 | C | 07 52 31.980 | +18 22 50.20 | – | L | X25 |
| 2026-01-30 04:40:06 | C | 07 52 31.490 | +18 22 51.30 | – | L | X25 |
| 2026-01-30 04:43:14 | C | 07 52 31.140 | +18 22 52.20 | – | L | X25 |
| 2026-01-30 04:46:18 | C | 07 52 30.780 | +18 22 52.80 | – | L | X25 |
| 2026-01-30 04:48:19 | C | 07 52 30.570 | +18 22 53.70 | – | L | X25 |
| 2026-01-31 05:33:55 | C | 07 49 46.452 | +18 29 24.36 | – | Z | U76 |
| 2026-01-31 06:07:22 | C | 07 49 42.811 | +18 29 33.04 | – | Z | U76 |
| 2026-01-31 06:48:15 | C | 07 49 38.129 | +18 29 43.51 | – | Z | U76 |
| 2026-02-01 19:55:30 | B | 07 45 42.000 | +18 38 55.61 | – | V | 160 |
| 2026-02-01 20:17:09 | B | 07 45 39.741 | +18 39 00.58 | – | V | 160 |