Panther — ORC Rating | RegattaPages

GPH

638.4

OSN

620.5

LOA

10.57 m

Displacement

4213 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7219

Medium

0.9642

High

1.0899

Triple Offshore

Low

0.9301

Medium

1.1925

High

1.3202

Boat Specifications

Dimensions

Length overall: 10.57 m
Beam: 3.35 m
Draft: 2.02 m
Displacement: 4213 kg
Crew weight: 155 kg
Wetted surface: 25.34 m²

Sails

Mainsail: 33.26 m²
Genoa: 24.83 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 93.75 m²

Design

Type: J-105
Builder: J-boats France
Designer: Johnstone
Year built: 1991

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.

6,42.4,4.455246,52,4.98,60,5.25,75,5.45,90,5.67,110,5.74,120,5.59,135,5.04,144.1,4.555321,150,4.26
8,40.8,5.310471,52,5.97,60,6.25,75,6.46,90,6.71,110,6.87,120,6.75,135,6.22,147.8,5.495199,150,5.37
10,39.9,5.891821,52,6.62,60,6.84,75,7.01,90,7.05,110,7.36,120,7.33,135,7.04,148.3,6.429159,150,6.31
12,39.7,6.212637,52,6.9,60,7.1,75,7.29,90,7.34,110,7.64,120,7.75,135,7.5,149.8,6.976948,150,6.97
14,39.2,6.310129,52,7,60,7.21,75,7.48,90,7.59,110,7.87,120,8.15,135,7.98,150,7.31,152.2,7.189845
16,39.1,6.365599,52,7.05,60,7.27,75,7.61,90,7.84,110,8.09,120,8.44,135,8.52,150,7.64,176.5,6.922913
20,38.7,6.470788,52,7.17,60,7.36,75,7.72,90,8.22,110,8.51,120,8.99,135,9.75,150,8.53,177.7,7.636152

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.98	5.25	5.45	5.67	5.74	5.59	5.04	4.26
8	5.97	6.25	6.46	6.71	6.87	6.75	6.22	5.37
10	6.62	6.84	7.01	7.05	7.36	7.33	7.04	6.31
12	6.9	7.1	7.29	7.34	7.64	7.75	7.5	6.97
14	7	7.21	7.48	7.59	7.87	8.15	7.98	7.31
16	7.05	7.27	7.61	7.84	8.09	8.44	8.52	7.64
20	7.17	7.36	7.72	8.22	8.51	8.99	9.75	8.53

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.29	144.1°	3.69
8	40.8°	4.02	147.8°	4.65
10	39.9°	4.52	148.3°	5.47
12	39.7°	4.78	149.8°	6.03
14	39.2°	4.89	152.2°	6.36
16	39.1°	4.94	176.5°	6.91
20	38.7°	5.05	177.7°	7.63

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