CASIOPEA — ORC Rating

GPH

683.9

OSN

659

LOA

9.52 m

Displacement

4093 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5856

Medium

0.8153

High

0.956

Triple Offshore

Low

0.7523

Medium

0.9974

High

1.1295

Boat Specifications

Dimensions

Length overall: 9.52 m
Beam: 3.25 m
Draft: 2.12 m
Displacement: 4093 kg
Crew weight: 400 kg
Wetted surface: 21.27 m²

Sails

Mainsail: 27.91 m²
Genoa: 26.41 m²
Spinnaker: 63.56 m²
Asymmetric spinnaker: 0 m²

Design

Type: RO 330 (DK)
Builder: MOA
Designer: I.TOLEDO
Year built: 1997
Stability index: 126.2

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.

6,42.9,4.245485,52,4.72,60,4.97,75,5.12,90,5,110,5.05,120,4.88,135,4.36,146,3.87196,150,3.7
8,40.8,5.033058,52,5.64,60,5.87,75,6.03,90,6.04,110,6.13,120,5.97,135,5.45,149.6,4.78833,150,4.77
10,39.6,5.606653,52,6.24,60,6.42,75,6.55,90,6.66,110,6.76,120,6.66,135,6.29,150,5.67,153.2,5.523278
12,38.2,5.955283,52,6.59,60,6.74,75,6.87,90,7,110,7.14,120,7.08,135,6.81,150,6.38,158.6,6.036158
14,37.6,6.159364,52,6.79,60,6.94,75,7.1,90,7.2,110,7.47,120,7.43,135,7.19,150,6.84,171.8,6.284249
16,37.2,6.22701,52,6.89,60,7.07,75,7.29,90,7.37,110,7.76,120,7.76,135,7.55,150,7.19,177.2,6.708008
20,37.2,6.302337,52,6.97,60,7.19,75,7.53,90,7.75,110,8.16,120,8.43,135,8.28,150,7.86,179,7.371123

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.72	4.97	5.12	5	5.05	4.88	4.36	3.7
8	5.64	5.87	6.03	6.04	6.13	5.97	5.45	4.77
10	6.24	6.42	6.55	6.66	6.76	6.66	6.29	5.67
12	6.59	6.74	6.87	7	7.14	7.08	6.81	6.38
14	6.79	6.94	7.1	7.2	7.47	7.43	7.19	6.84
16	6.89	7.07	7.29	7.37	7.76	7.76	7.55	7.19
20	6.97	7.19	7.53	7.75	8.16	8.43	8.28	7.86

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.9°	3.11	146°	3.21
8	40.8°	3.81	149.6°	4.13
10	39.6°	4.32	153.2°	4.93
12	38.2°	4.68	158.6°	5.62
14	37.6°	4.88	171.8°	6.22
16	37.2°	4.96	177.2°	6.7
20	37.2°	5.02	179°	7.37

Loading polar chart…