OBELIX — ORC Rating | RegattaPages

GPH

609.5

OSN

592.5

LOA

11.913 m

Displacement

7504 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6696

Medium

0.8984

High

1.0211

Triple Offshore

Low

0.8641

Medium

1.1107

High

1.2308

Boat Specifications

Dimensions

Length overall: 11.913 m
Beam: 3.84 m
Draft: 2.03 m
Displacement: 7504 kg
Crew weight: 600 kg
Wetted surface: 30.64 m²

Sails

Mainsail: 44.03 m²
Genoa: 48.76 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 87.89 m²

Design

Type: Elan 40
Builder: Elan MArine
Designer: Humphreys
Year built: 2002
Stability index: 114.2

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.

6,43.2,4.993356,52,5.57,60,5.88,75,6.09,90,5.99,110,5.69,120,5.51,135,4.93,143.4,4.496663,150,4.17
8,41.7,5.919869,52,6.57,60,6.82,75,6.99,90,6.94,110,6.87,120,6.69,135,6.13,147.8,5.436111,150,5.31
10,40,6.435658,52,7.12,60,7.32,75,7.46,90,7.46,110,7.54,120,7.44,135,7.04,148.4,6.375283,150,6.27
12,38.8,6.659498,52,7.38,60,7.56,75,7.73,90,7.78,110,7.94,120,7.89,135,7.6,148.9,7.065552,150,6.98
14,38.2,6.76968,52,7.5,60,7.69,75,7.92,90,8.03,110,8.28,120,8.26,135,8.01,150,7.44,150.7,7.396201
16,38.1,6.849358,52,7.56,60,7.76,75,8.05,90,8.23,110,8.57,120,8.62,135,8.4,150,7.77,172.1,7.046879
20,38.2,6.909655,52,7.63,60,7.84,75,8.2,90,8.54,110,9,120,9.34,135,9.19,150,8.35,177.2,7.769275

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.57	5.88	6.09	5.99	5.69	5.51	4.93	4.17
8	6.57	6.82	6.99	6.94	6.87	6.69	6.13	5.31
10	7.12	7.32	7.46	7.46	7.54	7.44	7.04	6.27
12	7.38	7.56	7.73	7.78	7.94	7.89	7.6	6.98
14	7.5	7.69	7.92	8.03	8.28	8.26	8.01	7.44
16	7.56	7.76	8.05	8.23	8.57	8.62	8.4	7.77
20	7.63	7.84	8.2	8.54	9	9.34	9.19	8.35

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.2°	3.64	143.4°	3.61
8	41.7°	4.42	147.8°	4.6
10	40°	4.93	148.4°	5.43
12	38.8°	5.19	148.9°	6.05
14	38.2°	5.32	150.7°	6.45
16	38.1°	5.39	172.1°	6.98
20	38.2°	5.43	177.2°	7.76

Loading polar chart…