Semiramis
ISR Apollo 12Sail number ISR/ISR12
GPH
690.6
OSN
666.9
LOA
11.1 m
Displacement
6300 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5695
Medium
0.7942
High
0.9265
Triple Offshore
Low
0.7388
Medium
0.9922
High
1.1205
Boat Specifications
Dimensions
- Length overall
- 11.1 m
- Beam
- 3.64 m
- Draft
- 1.92 m
- Displacement
- 6300 kg
- Crew weight
- 603 kg
- Wetted surface
- 27.82 m²
Sails
- Mainsail
- 29.74 m²
- Genoa
- 36.62 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 83.32 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 | 4.56 | 4.84 | 5.01 | 5 | 5.06 | 4.87 | 4.35 | 3.69 |
| 8 | 5.54 | 5.82 | 6.01 | 6.1 | 6.21 | 6.03 | 5.51 | 4.75 |
| 10 | 6.22 | 6.45 | 6.63 | 6.78 | 6.9 | 6.8 | 6.41 | 5.64 |
| 12 | 6.63 | 6.81 | 6.97 | 7.13 | 7.28 | 7.23 | 6.98 | 6.31 |
| 14 | 6.85 | 7.02 | 7.19 | 7.33 | 7.56 | 7.54 | 7.33 | 6.74 |
| 16 | 6.97 | 7.15 | 7.36 | 7.44 | 7.82 | 7.83 | 7.64 | 7.06 |
| 20 | 7.04 | 7.25 | 7.57 | 7.76 | 8.22 | 8.47 | 8.29 | 7.54 |
| 24 | 7 | 7.24 | 7.63 | 7.99 | 8.51 | 9.06 | 9.12 | 8.02 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 45.1° | 2.93 | 144.3° | 3.19 |
| 8 | 43.2° | 3.66 | 145.8° | 4.12 |
| 10 | 41.5° | 4.19 | 146° | 4.88 |
| 12 | 40.4° | 4.57 | 146.8° | 5.46 |
| 14 | 39.6° | 4.8 | 148.9° | 5.83 |
| 16 | 39.1° | 4.9 | 171.8° | 6.31 |
| 20 | 39.1° | 4.95 | 176.8° | 7.07 |
| 24 | 40.1° | 4.84 | 177.7° | 7.55 |
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