JOJO
GER J-88Sail number GER/GER8139
GPH
618.6
OSN
601.3
LOA
8.96 m
Displacement
2263 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6686
Medium
0.8852
High
1.0111
Triple Offshore
Low
0.8587
Medium
1.0878
High
1.2273
Boat Specifications
Dimensions
- Length overall
- 8.96 m
- Beam
- 2.85 m
- Draft
- 1.96 m
- Displacement
- 2263 kg
- Crew weight
- 425 kg
- Wetted surface
- 17.24 m²
Sails
- Mainsail
- 27.12 m²
- Genoa
- 20.1 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 89.08 m²
Design
- Type
- J-88
- Builder
- J-BOAT
- Designer
- R-JOHNSTONE
- Year built
- 2013
- Stability index
- 119
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.2 | 5.5 | 5.74 | 5.86 | 5.99 | 5.86 | 5.24 | 4.44 |
| 8 | 6.24 | 6.46 | 6.61 | 6.74 | 6.94 | 6.88 | 6.51 | 5.62 |
| 10 | 6.71 | 6.88 | 7.02 | 7.03 | 7.45 | 7.51 | 7.19 | 6.57 |
| 12 | 6.87 | 7.08 | 7.37 | 7.44 | 7.82 | 8.13 | 7.88 | 7.14 |
| 14 | 6.94 | 7.18 | 7.64 | 7.89 | 8.17 | 8.58 | 8.69 | 7.68 |
| 16 | 6.97 | 7.24 | 7.78 | 8.26 | 8.5 | 9.03 | 9.66 | 8.38 |
| 20 | 7.1 | 7.42 | 7.9 | 8.68 | 9.13 | 9.91 | 11.35 | 10.64 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.9° | 3.41 | 144.2° | 3.85 |
| 8 | 41.7° | 4.19 | 146° | 4.87 |
| 10 | 39.4° | 4.71 | 150.1° | 5.69 |
| 12 | 38.4° | 4.88 | 150.3° | 6.19 |
| 14 | 38.2° | 4.95 | 147.1° | 6.65 |
| 16 | 37.8° | 5 | 144.6° | 7.26 |
| 20 | 38.2° | 5.05 | 142.6° | 9.21 |
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