Panther
NED J-105Sail number NED/GBR8876T
GPH
624.1
OSN
606.3
LOA
10.57 m
Displacement
4213 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6403
Medium
0.8753
High
0.9988
Triple Offshore
Low
0.8363
Medium
1.0869
High
1.2249
Boat Specifications
Dimensions
- Length overall
- 10.57 m
- Beam
- 3.35 m
- Draft
- 2.02 m
- Displacement
- 4213 kg
- Crew weight
- 400 kg
- Wetted surface
- 24.58 m²
Sails
- Mainsail
- 33.26 m²
- Genoa
- 24.64 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 93.9 m²
Design
- Type
- J-105
- Builder
- J-boats France
- Designer
- Johnstone
- Year built
- 1991
- Stability index
- 117.8
Velocity Prediction
Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into WX Navigator or compatible navigation software.
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.95 | 5.31 | 5.87 | 6.11 | 5.92 | 5.63 | 5.09 | 4.32 |
| 8 | 5.95 | 6.37 | 6.86 | 7.06 | 6.96 | 6.82 | 6.33 | 5.47 |
| 10 | 6.69 | 6.9 | 7.23 | 7.49 | 7.48 | 7.43 | 7.14 | 6.46 |
| 12 | 7.03 | 7.21 | 7.41 | 7.8 | 7.94 | 7.95 | 7.64 | 7.09 |
| 14 | 7.18 | 7.38 | 7.63 | 8.04 | 8.44 | 8.52 | 8.21 | 7.46 |
| 16 | 7.25 | 7.48 | 7.86 | 8.25 | 8.9 | 8.99 | 8.86 | 7.81 |
| 20 | 7.31 | 7.56 | 8.11 | 8.62 | 9.59 | 10.02 | 10.48 | 9.02 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.9° | 3.22 | 144.2° | 3.74 |
| 8 | 41.8° | 3.97 | 147.5° | 4.73 |
| 10 | 40.6° | 4.56 | 148.8° | 5.59 |
| 12 | 39.3° | 4.94 | 150.2° | 6.15 |
| 14 | 38.2° | 5.1 | 150.7° | 6.46 |
| 16 | 38.1° | 5.17 | 173.9° | 6.94 |
| 20 | 37.6° | 5.26 | 142.3° | 7.81 |
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