CENTAUR
EST FIRST 31.7LRSail number EST/EST371
GPH
667.8
OSN
646
LOA
9.5 m
Displacement
3651 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5977
Medium
0.8277
High
0.9615
Triple Offshore
Low
0.7733
Medium
1.0194
High
1.1528
Boat Specifications
Dimensions
- Length overall
- 9.5 m
- Beam
- 3.21 m
- Draft
- 1.93 m
- Displacement
- 3651 kg
- Crew weight
- 579 kg
- Wetted surface
- 21.79 m²
Sails
- Mainsail
- 25.32 m²
- Genoa
- 25.51 m²
- Spinnaker
- 64.22 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- FIRST 31.7LR
- Builder
- Beneteau
- Designer
- FINOT
- Year built
- 1998
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.82 | 5.1 | 5.3 | 5.23 | 5.25 | 5.09 | 4.6 | 3.86 |
| 8 | 5.74 | 6.03 | 6.26 | 6.27 | 6.38 | 6.22 | 5.68 | 4.9 |
| 10 | 6.38 | 6.59 | 6.75 | 6.88 | 6.98 | 6.9 | 6.55 | 5.83 |
| 12 | 6.73 | 6.89 | 7.04 | 7.18 | 7.37 | 7.3 | 7.03 | 6.59 |
| 14 | 6.89 | 7.07 | 7.27 | 7.35 | 7.78 | 7.73 | 7.42 | 7.03 |
| 16 | 6.94 | 7.15 | 7.47 | 7.62 | 8.14 | 8.2 | 7.86 | 7.38 |
| 20 | 6.96 | 7.19 | 7.65 | 8.12 | 8.57 | 9.06 | 8.88 | 8.22 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.8° | 3.14 | 146° | 3.34 |
| 8 | 41.2° | 3.81 | 150° | 4.25 |
| 10 | 40.5° | 4.33 | 151° | 5.05 |
| 12 | 39.2° | 4.73 | 157° | 5.78 |
| 14 | 38.2° | 4.89 | 175° | 6.4 |
| 16 | 38.2° | 4.94 | 180° | 6.88 |
| 20 | 39° | 4.89 | 180° | 7.59 |
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