EPIC CIRCUS
USA J 105Sail number USA/USA636
GPH
617.1
OSN
597.1
LOA
10.57 m
Displacement
3893 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6584
Medium
0.8924
High
1.0129
Triple Offshore
Low
0.8468
Medium
1.0991
High
1.2352
Boat Specifications
Dimensions
- Length overall
- 10.57 m
- Beam
- 3.35 m
- Draft
- 2 m
- Displacement
- 3893 kg
- Crew weight
- 474 kg
- Wetted surface
- 24.32 m²
Sails
- Mainsail
- 34.39 m²
- Genoa
- 24.88 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 89.59 m²
Design
- Type
- J 105
- Builder
- TILLOTSON-PEARSON
- Designer
- JOHNSTONE
- Year built
- 1991
- Stability index
- 113.5
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.22 | 5.5 | 5.67 | 5.73 | 5.79 | 5.63 | 5.05 | 4.27 |
| 8 | 6.22 | 6.47 | 6.62 | 6.8 | 6.93 | 6.8 | 6.29 | 5.43 |
| 10 | 6.84 | 7.01 | 7.15 | 7.32 | 7.53 | 7.46 | 7.13 | 6.41 |
| 12 | 7.13 | 7.31 | 7.49 | 7.59 | 8.01 | 8.01 | 7.69 | 7.08 |
| 14 | 7.28 | 7.49 | 7.76 | 7.85 | 8.41 | 8.54 | 8.25 | 7.5 |
| 16 | 7.37 | 7.6 | 7.96 | 8.16 | 8.71 | 9.06 | 8.86 | 7.89 |
| 20 | 7.46 | 7.72 | 8.19 | 8.64 | 9.28 | 9.99 | 10.44 | 8.99 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.2° | 3.42 | 143.3° | 3.7 |
| 8 | 40.8° | 4.21 | 147.3° | 4.71 |
| 10 | 39° | 4.78 | 148.7° | 5.55 |
| 12 | 37.6° | 5.09 | 150.1° | 6.13 |
| 14 | 37° | 5.23 | 149.3° | 6.49 |
| 16 | 36.6° | 5.31 | 173.9° | 6.95 |
| 20 | 37° | 5.36 | 142.6° | 7.79 |
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