Roxanna
EST X-79Sail number EST/EST748
GPH
724.9
OSN
701
LOA
7.927 m
Displacement
1875 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5568
Medium
0.7676
High
0.8937
Triple Offshore
Low
0.7184
Medium
0.9358
High
1.0594
Boat Specifications
Dimensions
- Length overall
- 7.927 m
- Beam
- 2.86 m
- Draft
- 1.38 m
- Displacement
- 1875 kg
- Crew weight
- 423 kg
- Wetted surface
- 15 m²
Sails
- Mainsail
- 20.84 m²
- Genoa
- 11.83 m²
- Spinnaker
- 38.64 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- X-79
- Builder
- X-YACHTS
- Designer
- NIELS JEPPESEN
- Year built
- 1979
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.43 | 4.67 | 4.82 | 4.99 | 4.98 | 4.8 | 4.29 | 3.63 |
| 8 | 5.27 | 5.48 | 5.62 | 5.87 | 5.88 | 5.74 | 5.28 | 4.64 |
| 10 | 5.79 | 5.95 | 6.08 | 6.33 | 6.36 | 6.26 | 5.96 | 5.46 |
| 12 | 6.09 | 6.22 | 6.36 | 6.62 | 6.73 | 6.64 | 6.37 | 6.03 |
| 14 | 6.27 | 6.42 | 6.59 | 6.82 | 7.08 | 7 | 6.73 | 6.41 |
| 16 | 6.37 | 6.55 | 6.78 | 6.95 | 7.42 | 7.37 | 7.09 | 6.74 |
| 20 | 6.45 | 6.67 | 7.04 | 7.31 | 8.1 | 8.46 | 7.98 | 7.44 |
| 24 | 6.45 | 6.7 | 7.16 | 7.68 | 8.67 | 9.94 | 10.16 | 8.54 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.8° | 2.89 | 146° | 3.14 |
| 8 | 42° | 3.52 | 150.7° | 4.02 |
| 10 | 40.7° | 3.97 | 155.2° | 4.77 |
| 12 | 38.8° | 4.32 | 168.2° | 5.42 |
| 14 | 37.6° | 4.53 | 178.1° | 5.95 |
| 16 | 37.4° | 4.61 | 179° | 6.32 |
| 20 | 37.9° | 4.63 | 179° | 6.95 |
| 24 | 39.7° | 4.53 | 177.5° | 7.65 |
Loading polar chart…