Mrs. Jones
NED SIGMA 400Sail number NED/NED5142
GPH
613.6
OSN
596.6
LOA
12.267 m
Displacement
8781 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6627
Medium
0.8954
High
1.0341
Triple Offshore
Low
0.8553
Medium
1.104
High
1.2293
Boat Specifications
Dimensions
- Length overall
- 12.267 m
- Beam
- 3.89 m
- Draft
- 2.31 m
- Displacement
- 8781 kg
- Crew weight
- 350 kg
- Wetted surface
- 32.45 m²
Sails
- Mainsail
- 52.91 m²
- Genoa
- 40.66 m²
- Spinnaker
- 97.39 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- SIGMA 400
- Builder
- UDRINE PROJECTS
- Designer
- HUMPHREYS
- Year built
- 1991
- Stability index
- 119.2
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.42 | 5.7 | 5.92 | 5.86 | 5.72 | 5.54 | 4.98 | 4.19 |
| 8 | 6.41 | 6.71 | 6.91 | 6.89 | 6.92 | 6.73 | 6.1 | 5.29 |
| 10 | 7.05 | 7.25 | 7.4 | 7.47 | 7.55 | 7.45 | 7.04 | 6.25 |
| 12 | 7.32 | 7.5 | 7.67 | 7.73 | 7.91 | 7.85 | 7.57 | 7.08 |
| 14 | 7.43 | 7.64 | 7.86 | 7.98 | 8.24 | 8.19 | 7.93 | 7.57 |
| 16 | 7.5 | 7.71 | 8.01 | 8.2 | 8.46 | 8.55 | 8.29 | 7.92 |
| 20 | 7.55 | 7.77 | 8.17 | 8.57 | 8.78 | 9.09 | 9.07 | 8.63 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.4° | 3.59 | 144.2° | 3.63 |
| 8 | 40.8° | 4.29 | 150.2° | 4.58 |
| 10 | 41.2° | 4.8 | 152° | 5.42 |
| 12 | 40.3° | 5.08 | 155.9° | 6.21 |
| 14 | 39.4° | 5.22 | 167.6° | 6.86 |
| 16 | 39.4° | 5.28 | 178.4° | 7.39 |
| 20 | 38.8° | 5.37 | 179° | 8.08 |
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