Semiramis
ISR Apollo 12Sail number ISR/ISR12
GPH
695.3
OSN
672.3
LOA
11.1 m
Displacement
6300 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6302
Medium
0.8789
High
1.0396
Triple Offshore
Low
0.8194
Medium
1.1094
High
1.2674
Boat Specifications
Dimensions
- Length overall
- 11.1 m
- Beam
- 3.64 m
- Draft
- 1.93 m
- Displacement
- 6300 kg
- Crew weight
- 615 kg
- Wetted surface
- 27.37 m²
Sails
- Mainsail
- 30.23 m²
- Genoa
- 36.62 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 87.84 m²
Design
- Type
- Apollo 12
- Builder
- Dromor
- Designer
- Judel / Vrolijk
- Year built
- 1990
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.41 | 4.69 | 4.91 | 4.99 | 5.07 | 4.89 | 4.38 | 3.71 |
| 8 | 5.34 | 5.63 | 5.88 | 6.12 | 6.23 | 6.02 | 5.47 | 4.73 |
| 10 | 6.09 | 6.41 | 6.64 | 6.9 | 6.99 | 6.87 | 6.43 | 5.6 |
| 12 | 6.64 | 6.87 | 7.04 | 7.27 | 7.38 | 7.3 | 7.03 | 6.34 |
| 14 | 6.9 | 7.1 | 7.28 | 7.44 | 7.71 | 7.64 | 7.39 | 6.8 |
| 16 | 7.03 | 7.24 | 7.46 | 7.55 | 8.02 | 8.01 | 7.72 | 7.13 |
| 20 | 7.08 | 7.32 | 7.72 | 7.97 | 8.39 | 8.68 | 8.43 | 7.64 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.3° | 2.85 | 145.3° | 3.22 |
| 8 | 42.7° | 3.52 | 146.3° | 4.1 |
| 10 | 42.2° | 4.02 | 145.8° | 4.85 |
| 12 | 42.2° | 4.45 | 146.6° | 5.49 |
| 14 | 41.3° | 4.73 | 149.1° | 5.89 |
| 16 | 40.8° | 4.84 | 174.6° | 6.4 |
| 20 | 41.4° | 4.86 | 177.9° | 7.19 |
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