ANTARES — ORC Rating | RegattaPages

GPH

852.3

OSN

820

LOA

8.6 m

Displacement

4839 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5153

Medium

0.7262

High

0.8951

Triple Offshore

Low

0.663

Medium

0.9023

High

1.0678

Boat Specifications

Dimensions

Length overall: 8.6 m
Beam: 2.62 m
Draft: 1.4 m
Displacement: 4839 kg
Crew weight: 471 kg
Wetted surface: 20.51 m²

Sails

Mainsail: 19 m²
Genoa: 18.31 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 0 m²

Design

Builder: JAN NICOLSON
Designer: JAN NICOLSON
Year built: 1937

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.

6,45.2,3.46279,52,3.81,60,4.07,75,4.25,90,4.21,110,3.91,120,3.66,135,3.22,150,2.79,170.7,2.523165
8,43.6,4.087428,52,4.54,60,4.79,75,4.99,90,4.96,110,4.71,120,4.48,135,4.07,150,3.62,171.8,3.303777
10,43.1,4.546934,52,5.08,60,5.39,75,5.64,90,5.64,110,5.4,120,5.16,135,4.73,150,4.32,173.3,3.997299
12,43.5,4.97674,52,5.54,60,5.81,75,6.01,90,6.06,110,5.94,120,5.77,135,5.33,150,4.9,174.5,4.58109
14,43.4,5.367652,52,5.86,60,6.06,75,6.23,90,6.32,110,6.24,120,6.13,135,5.85,150,5.46,174.4,5.134505
16,42.1,5.566219,52,6.05,60,6.22,75,6.39,90,6.51,110,6.45,120,6.36,135,6.16,150,5.91,175.7,5.635864
20,41.7,5.678788,52,6.18,60,6.37,75,6.62,90,6.84,110,6.82,120,6.74,135,6.56,150,6.39,178.3,6.252752

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	3.81	4.07	4.25	4.21	3.91	3.66	3.22	2.79
8	4.54	4.79	4.99	4.96	4.71	4.48	4.07	3.62
10	5.08	5.39	5.64	5.64	5.4	5.16	4.73	4.32
12	5.54	5.81	6.01	6.06	5.94	5.77	5.33	4.9
14	5.86	6.06	6.23	6.32	6.24	6.13	5.85	5.46
16	6.05	6.22	6.39	6.51	6.45	6.36	6.16	5.91
20	6.18	6.37	6.62	6.84	6.82	6.74	6.56	6.39

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45.2°	2.44	170.7°	2.49
8	43.6°	2.96	171.8°	3.27
10	43.1°	3.32	173.3°	3.97
12	43.5°	3.61	174.5°	4.56
14	43.4°	3.9	174.4°	5.11
16	42.1°	4.13	175.7°	5.62
20	41.7°	4.24	178.3°	6.25

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