Corona — ORC Rating | RegattaPages

GPH

521.2

OSN

510.9

LOA

14.1 m

Displacement

7337 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.8028

Medium

1.0358

High

1.1665

Triple Offshore

Low

1.0365

Medium

1.2827

High

1.4244

Boat Specifications

Dimensions

Length overall: 14.1 m
Beam: 3.98 m
Draft: 2.95 m
Displacement: 7337 kg
Crew weight: 960 kg
Wetted surface: 37.38 m²

Sails

Mainsail: 74.63 m²
Genoa: 63.42 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 173.31 m²

Design

Type: B&C 46
Builder: HARVEY
Designer: BOTIN
Year built: 1998
Stability index: 121.9

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.

6,42,6.149542,52,6.87,60,7.2,75,7.4,90,7.24,110,6.96,120,6.59,135,5.84,141.5,5.405004,150,4.88
8,39,6.832693,52,7.73,60,8.02,75,8.24,90,8.22,110,8.11,120,7.95,135,7.32,144.8,6.559424,150,6.19
10,38.1,7.167047,52,8.06,60,8.32,75,8.61,90,8.68,110,8.76,120,8.7,135,8.27,147.8,7.504197,150,7.33
12,37.8,7.378299,52,8.24,60,8.49,75,8.83,90,9.06,110,9.3,120,9.3,135,8.94,150,8.19,151,8.129247
14,37.2,7.482456,52,8.36,60,8.61,75,8.99,90,9.32,110,9.76,120,9.8,135,9.62,150,8.75,150.5,8.709083
16,37.1,7.560333,52,8.43,60,8.7,75,9.12,90,9.52,110,10.12,120,10.4,135,10.41,148.2,9.460018,150,9.29
20,37.8,7.64407,52,8.49,60,8.79,75,9.29,90,9.8,110,10.79,120,11.53,135,12.27,144.3,11.56285,150,10.85

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.87	7.2	7.4	7.24	6.96	6.59	5.84	4.88
8	7.73	8.02	8.24	8.22	8.11	7.95	7.32	6.19
10	8.06	8.32	8.61	8.68	8.76	8.7	8.27	7.33
12	8.24	8.49	8.83	9.06	9.3	9.3	8.94	8.19
14	8.36	8.61	8.99	9.32	9.76	9.8	9.62	8.75
16	8.43	8.7	9.12	9.52	10.12	10.4	10.41	9.29
20	8.49	8.79	9.29	9.8	10.79	11.53	12.27	10.85

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42°	4.57	141.5°	4.23
8	39°	5.31	144.8°	5.36
10	38.1°	5.64	147.8°	6.35
12	37.8°	5.83	151°	7.11
14	37.2°	5.96	150.5°	7.58
16	37.1°	6.03	148.2°	8.04
20	37.8°	6.04	144.3°	9.39

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