JOSHUA II
ITA Ziggurat 995Sail number ITA/ITA9461
GPH
678
OSN
658.7
LOA
9.96 m
Displacement
4089 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6113
Medium
0.8182
High
0.9238
Triple Offshore
Low
0.7815
Medium
0.9965
High
1.096
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
- 20.25 m²
Sails
- Mainsail
- 25.36 m²
- Genoa
- 31.25 m²
- Spinnaker
- 72.61 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- Ziggurat 995
- Builder
- C.P.R.
- Designer
- A. Vallicelli & C.
- Year built
- 1981
- Stability index
- 125.2
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.88 | 5.12 | 5.31 | 5.22 | 5.22 | 5.07 | 4.62 | 3.96 |
| 8 | 5.76 | 6 | 6.16 | 6.15 | 6.28 | 6.16 | 5.69 | 4.98 |
| 10 | 6.27 | 6.43 | 6.56 | 6.61 | 6.76 | 6.71 | 6.45 | 5.89 |
| 12 | 6.48 | 6.64 | 6.79 | 6.85 | 7.08 | 7.07 | 6.86 | 6.51 |
| 14 | 6.56 | 6.75 | 6.96 | 7.08 | 7.35 | 7.42 | 7.22 | 6.88 |
| 16 | 6.6 | 6.8 | 7.1 | 7.29 | 7.53 | 7.75 | 7.6 | 7.22 |
| 20 | 6.61 | 6.83 | 7.23 | 7.61 | 7.79 | 8.12 | 8.33 | 7.93 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 41.8° | 3.24 | 146.9° | 3.43 |
| 8 | 41.1° | 3.87 | 150.7° | 4.31 |
| 10 | 40.6° | 4.33 | 152° | 5.11 |
| 12 | 39.6° | 4.55 | 159.7° | 5.79 |
| 14 | 39.4° | 4.63 | 175.4° | 6.35 |
| 16 | 39.4° | 4.66 | 179° | 6.74 |
| 20 | 39.6° | 4.66 | 179° | 7.39 |
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