GALACTICA
ITA NELSON 46Sail number ITA/ITA17410
GPH
633.8
OSN
613.4
LOA
13.85 m
Displacement
12787 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.703
Medium
0.9707
High
1.1638
Triple Offshore
Low
0.9069
Medium
1.2103
High
1.3875
Boat Specifications
Dimensions
- Length overall
- 13.85 m
- Beam
- 3.84 m
- Draft
- 2.33 m
- Displacement
- 12787 kg
- Crew weight
- 570 kg
- Wetted surface
- 39.59 m²
Sails
- Mainsail
- 38.27 m²
- Genoa
- 60.65 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 120.2 m²
Design
- Type
- NELSON 46
- Builder
- G.R.P.
- Designer
- GILES LEXCEN
- Year built
- 1980
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.04 | 5.32 | 5.55 | 5.49 | 5.44 | 5.28 | 4.77 | 4.03 |
| 8 | 5.96 | 6.26 | 6.51 | 6.46 | 6.59 | 6.4 | 5.87 | 5.12 |
| 10 | 6.74 | 7.06 | 7.27 | 7.35 | 7.46 | 7.33 | 6.82 | 6.04 |
| 12 | 7.26 | 7.48 | 7.65 | 7.77 | 7.88 | 7.81 | 7.52 | 6.87 |
| 14 | 7.52 | 7.71 | 7.88 | 7.93 | 8.17 | 8.13 | 7.9 | 7.5 |
| 16 | 7.66 | 7.85 | 8.05 | 8.12 | 8.43 | 8.42 | 8.19 | 7.86 |
| 20 | 7.76 | 7.97 | 8.28 | 8.47 | 8.74 | 9 | 8.83 | 8.42 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.3° | 3.29 | 145.8° | 3.49 |
| 8 | 41.3° | 3.98 | 150.1° | 4.44 |
| 10 | 40.8° | 4.51 | 152° | 5.23 |
| 12 | 41.3° | 4.93 | 152.7° | 5.98 |
| 14 | 40.8° | 5.22 | 159.6° | 6.64 |
| 16 | 39.8° | 5.37 | 180° | 7.25 |
| 20 | 38.8° | 5.5 | 180° | 7.98 |
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