LEON — ORC Rating | RegattaPages

GPH

595.9

OSN

577.8

LOA

10.82 m

Displacement

4881 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7666

Medium

1.0443

High

1.1979

Triple Offshore

Low

0.9881

Medium

1.2788

High

1.4393

Boat Specifications

Dimensions

Length overall: 10.82 m
Beam: 3.68 m
Draft: 2.17 m
Displacement: 4881 kg
Crew weight: 610 kg
Wetted surface: 26.24 m²

Sails

Mainsail: 37.21 m²
Genoa: 30.84 m²
Spinnaker: 109.44 m²
Asymmetric spinnaker: 114.61 m²

Design

Type: JPK 10.80
Builder: JPK COMPOSITES
Designer: VALER Jacques
Year built: 2013

Velocity Prediction

Polar CSV

Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into WX Navigator or compatible navigation software.

6,42.5,4.747196,52,5.3,60,5.58,75,5.8,90,6.02,110,6.1,120,5.95,135,5.36,142.5,4.941052,150,4.53
8,41,5.657805,52,6.37,60,6.65,75,6.84,90,7.15,110,7.26,120,7.13,135,6.61,147.8,5.79064,150,5.66
10,40,6.370388,52,7.07,60,7.25,75,7.38,90,7.57,110,7.8,120,7.72,135,7.39,150,6.69,150.7,6.639381
12,38.4,6.673528,52,7.39,60,7.56,75,7.71,90,7.78,110,8.25,120,8.24,135,7.87,150,7.39,157.2,7.061786
14,38.2,6.807855,52,7.51,60,7.72,75,7.99,90,8.05,110,8.57,120,8.8,135,8.41,150,7.84,174.5,7.132838
16,38.2,6.87148,52,7.56,60,7.8,75,8.21,90,8.41,110,8.86,120,9.28,135,9.03,150,8.33,180,7.6
20,37.9,6.970106,52,7.64,60,7.84,75,8.39,90,9,110,9.42,120,10,135,10.62,150,9.49,180,8.49

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.3	5.58	5.8	6.02	6.1	5.95	5.36	4.53
8	6.37	6.65	6.84	7.15	7.26	7.13	6.61	5.66
10	7.07	7.25	7.38	7.57	7.8	7.72	7.39	6.69
12	7.39	7.56	7.71	7.78	8.25	8.24	7.87	7.39
14	7.51	7.72	7.99	8.05	8.57	8.8	8.41	7.84
16	7.56	7.8	8.21	8.41	8.86	9.28	9.03	8.33
20	7.64	7.84	8.39	9	9.42	10	10.62	9.49

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.5°	3.5	142.5°	3.92
8	41°	4.27	147.8°	4.9
10	40°	4.88	150.7°	5.79
12	38.4°	5.23	157.2°	6.51
14	38.2°	5.35	174.5°	7.1
16	38.2°	5.4	180°	7.6
20	37.9°	5.5	180°	8.49

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