Southern Cross
USA NM46Sail number USA/USA50596
GPH
517.7
OSN
506.4
LOA
14.194 m
Displacement
7787 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7976
Medium
1.0464
High
1.1994
Triple Offshore
Low
1.0353
Medium
1.295
High
1.4502
Boat Specifications
Dimensions
- Length overall
- 14.194 m
- Beam
- 4.13 m
- Draft
- 2.95 m
- Displacement
- 7787 kg
- Crew weight
- 855 kg
- Wetted surface
- 37.3 m²
Sails
- Mainsail
- 79.22 m²
- Genoa
- 74.2 m²
- Spinnaker
- 143.56 m²
- Asymmetric spinnaker
- 143.63 m²
Design
- Type
- NM46
- Builder
- CARROLL
- Designer
- NM46
- Year built
- 1998
- Stability index
- 129.8
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 6.87 | 7.28 | 7.57 | 7.49 | 6.77 | 6.52 | 5.8 | 4.85 |
| 8 | 7.89 | 8.16 | 8.35 | 8.33 | 8.1 | 7.93 | 7.23 | 6.1 |
| 10 | 8.21 | 8.45 | 8.76 | 8.83 | 8.77 | 8.64 | 8.21 | 7.25 |
| 12 | 8.37 | 8.62 | 9.01 | 9.28 | 9.35 | 9.29 | 8.81 | 8.12 |
| 14 | 8.48 | 8.74 | 9.2 | 9.61 | 9.73 | 9.95 | 9.46 | 8.69 |
| 16 | 8.53 | 8.82 | 9.33 | 9.84 | 10.07 | 10.52 | 10.16 | 9.27 |
| 20 | 8.73 | 9.07 | 9.52 | 10.14 | 10.92 | 11.42 | 12.06 | 10.6 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43° | 4.51 | 141.5° | 4.2 |
| 8 | 40.6° | 5.35 | 142.1° | 5.28 |
| 10 | 39.3° | 5.75 | 146.6° | 6.28 |
| 12 | 37.8° | 5.98 | 154.3° | 7.09 |
| 14 | 37.5° | 6.09 | 162.8° | 7.74 |
| 16 | 36.6° | 6.22 | 175.4° | 8.33 |
| 20 | 36.4° | 6.32 | 174.5° | 9.4 |
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