Anna — ORC Rating | RegattaPages

GPH

603.7

OSN

584.7

LOA

12.99 m

Displacement

10100 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7381

Medium

1.016

High

1.1955

Triple Offshore

Low

0.9561

Medium

1.271

High

1.4464

Boat Specifications

Dimensions

Length overall: 12.99 m
Beam: 4.24 m
Draft: 2.21 m
Displacement: 10100 kg
Crew weight: 865 kg
Wetted surface: 37.06 m²

Sails

Mainsail: 48.7 m²
Genoa: 42.66 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 125.26 m²

Design

Type: Sun OD 439
Builder: Jeanneau
Designer: Philippe Briand
Year built: 2011

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.

6,43.4,4.665728,52,5.2,60,5.49,75,5.73,90,5.82,110,5.86,120,5.7,135,5.12,144,4.635255,150,4.33
8,41.5,5.514345,52,6.2,60,6.52,75,6.78,90,7.06,110,7.14,120,6.93,135,6.29,148,5.565722,150,5.45
10,41.4,6.265739,52,7.04,60,7.32,75,7.53,90,7.82,110,7.89,120,7.77,135,7.3,147.7,6.554182,150,6.4
12,40.6,6.848672,52,7.56,60,7.77,75,7.92,90,8.19,110,8.31,120,8.22,135,7.91,148.4,7.326292,150,7.21
14,39.3,7.120333,52,7.84,60,8.02,75,8.19,90,8.38,110,8.69,120,8.61,135,8.3,150,7.72,150.2,7.709456
16,38.6,7.216702,52,7.98,60,8.18,75,8.41,90,8.5,110,9.06,120,9.03,135,8.68,150,8.06,174.8,7.199631
20,39.2,7.36827,52,8.06,60,8.31,75,8.74,90,8.99,110,9.53,120,9.9,135,9.54,150,8.61,178,8.054907

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.2	5.49	5.73	5.82	5.86	5.7	5.12	4.33
8	6.2	6.52	6.78	7.06	7.14	6.93	6.29	5.45
10	7.04	7.32	7.53	7.82	7.89	7.77	7.3	6.4
12	7.56	7.77	7.92	8.19	8.31	8.22	7.91	7.21
14	7.84	8.02	8.19	8.38	8.69	8.61	8.3	7.72
16	7.98	8.18	8.41	8.5	9.06	9.03	8.68	8.06
20	8.06	8.31	8.74	8.99	9.53	9.9	9.54	8.61

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.4°	3.39	144°	3.75
8	41.5°	4.13	148°	4.72
10	41.4°	4.7	147.7°	5.54
12	40.6°	5.2	148.4°	6.24
14	39.3°	5.51	150.2°	6.69
16	38.6°	5.64	174.8°	7.17
20	39.2°	5.71	178°	8.05

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