JEMINI
FRA J-97 AluSail number FRA/FRA37197
GPH
647.4
OSN
630
LOA
9.598 m
Displacement
3850 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7106
Medium
0.9528
High
1.0783
Triple Offshore
Low
0.9175
Medium
1.1745
High
1.3016
Boat Specifications
Dimensions
- Length overall
- 9.598 m
- Beam
- 3.35 m
- Draft
- 1.92 m
- Displacement
- 3850 kg
- Crew weight
- 539 kg
- Wetted surface
- 21.3 m²
Sails
- Mainsail
- 29.12 m²
- Genoa
- 24.29 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 90.42 m²
Design
- Type
- J-97 Alu
- Builder
- J-EUROPE
- Designer
- JOHNSTONE Alan
- Year built
- 2009
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.94 | 5.22 | 5.42 | 5.62 | 5.72 | 5.55 | 4.99 | 4.24 |
| 8 | 5.86 | 6.15 | 6.36 | 6.63 | 6.74 | 6.63 | 6.15 | 5.3 |
| 10 | 6.49 | 6.67 | 6.82 | 7.05 | 7.21 | 7.14 | 6.87 | 6.22 |
| 12 | 6.79 | 6.95 | 7.1 | 7.22 | 7.6 | 7.57 | 7.29 | 6.78 |
| 14 | 6.93 | 7.11 | 7.32 | 7.39 | 7.91 | 8.03 | 7.73 | 7.1 |
| 16 | 6.98 | 7.19 | 7.51 | 7.66 | 8.12 | 8.45 | 8.19 | 7.39 |
| 20 | 7 | 7.22 | 7.69 | 8.11 | 8.47 | 8.97 | 9.27 | 8.14 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.5° | 3.24 | 145.1° | 3.68 |
| 8 | 41.2° | 3.9 | 147.8° | 4.59 |
| 10 | 40.8° | 4.44 | 148.4° | 5.39 |
| 12 | 39° | 4.79 | 150.3° | 5.87 |
| 14 | 38.9° | 4.91 | 174.3° | 6.26 |
| 16 | 38.7° | 4.95 | 176.9° | 6.76 |
| 20 | 38.8° | 4.99 | 177.6° | 7.41 |
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