JOSHUA II
ITA Ziggurat 995Sail number ITA/ITA9461
GPH
677.3
OSN
658.1
LOA
9.96 m
Displacement
4089 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6207
Medium
0.8207
High
0.9196
Triple Offshore
Low
0.7902
Medium
0.9942
High
1.085
Boat Specifications
Dimensions
- Length overall
- 9.96 m
- Beam
- 3.24 m
- Draft
- 1.94 m
- Displacement
- 4089 kg
- Crew weight
- 420 kg
- Wetted surface
- 20.34 m²
Sails
- Mainsail
- 25.29 m²
- Genoa
- 30.6 m²
- Spinnaker
- 72.61 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- Ziggurat 995
- Builder
- C.P.R.
- Designer
- A.Vallicelli & C.
- Year built
- 1981
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.01 | 5.24 | 5.37 | 5.25 | 5.25 | 5.1 | 4.62 | 3.94 |
| 8 | 5.83 | 6.02 | 6.14 | 6.1 | 6.23 | 6.12 | 5.69 | 4.99 |
| 10 | 6.24 | 6.4 | 6.52 | 6.53 | 6.7 | 6.67 | 6.4 | 5.87 |
| 12 | 6.43 | 6.58 | 6.74 | 6.8 | 7 | 7.01 | 6.82 | 6.46 |
| 14 | 6.51 | 6.68 | 6.89 | 7 | 7.23 | 7.3 | 7.16 | 6.84 |
| 16 | 6.55 | 6.73 | 6.99 | 7.16 | 7.38 | 7.56 | 7.48 | 7.16 |
| 20 | 6.57 | 6.76 | 7.09 | 7.39 | 7.64 | 7.97 | 8.18 | 7.81 |
| 24 | 6.52 | 6.75 | 7.14 | 7.53 | 7.71 | 8.28 | 9.03 | 8.6 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.4° | 3.34 | 145.6° | 3.41 |
| 8 | 40.2° | 4 | 149.8° | 4.32 |
| 10 | 39.1° | 4.39 | 153.3° | 5.1 |
| 12 | 38.5° | 4.56 | 160.8° | 5.75 |
| 14 | 38.2° | 4.63 | 174.5° | 6.29 |
| 16 | 38.5° | 4.66 | 178.3° | 6.7 |
| 20 | 39.2° | 4.63 | 178.8° | 7.3 |
| 24 | 40.4° | 4.5 | 178.1° | 7.93 |
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