SETEBELLO — ORC Rating

GPH

539.3

OSN

524.1

LOA

13.585 m

Displacement

5600 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7466

Medium

1.0109

High

1.165

Triple Offshore

Low

0.9677

Medium

1.2556

High

1.4285

Boat Specifications

Dimensions

Length overall: 13.585 m
Beam: 4.09 m
Draft: 2.86 m
Displacement: 5600 kg
Crew weight: 1000 kg
Wetted surface: 32.39 m²

Sails

Mainsail: 64.45 m²
Genoa: 38.41 m²
Spinnaker: 121.89 m²
Asymmetric spinnaker: 0 m²

Design

Type: PROTOTIPO IMS 45
Builder: MAGRATHEA 2000
Designer: JUDEL/VROLIJK
Year built: 1996

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.

6,42.4,5.457337,52,6.14,60,6.5,75,6.82,90,6.74,110,6.43,120,6.22,135,5.57,142.5,5.104913,150,4.68
8,41.2,6.565526,52,7.41,60,7.69,75,7.86,90,7.81,110,7.79,120,7.63,135,6.99,145,6.238158,150,5.9
10,39.8,7.197864,52,7.97,60,8.21,75,8.42,90,8.38,110,8.55,120,8.4,135,7.96,148,7.20478,150,7.05
12,38.6,7.357453,52,8.16,60,8.45,75,8.88,90,8.97,110,9.23,120,9.16,135,8.6,150,7.93,155,7.657443
14,38.2,7.456828,52,8.26,60,8.59,75,9.14,90,9.49,110,9.64,120,9.93,135,9.31,150,8.51,164,7.88547
16,37.5,7.575439,52,8.35,60,8.67,75,9.29,90,9.88,110,10.08,120,10.52,135,10.11,150,9.16,180,8.17
20,37.5,7.638463,52,8.54,60,8.96,75,9.54,90,10.27,110,11.05,120,11.54,135,12.4,150,10.75,176,9.342758

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.14	6.5	6.82	6.74	6.43	6.22	5.57	4.68
8	7.41	7.69	7.86	7.81	7.79	7.63	6.99	5.9
10	7.97	8.21	8.42	8.38	8.55	8.4	7.96	7.05
12	8.16	8.45	8.88	8.97	9.23	9.16	8.6	7.93
14	8.26	8.59	9.14	9.49	9.64	9.93	9.31	8.51
16	8.35	8.67	9.29	9.88	10.08	10.52	10.11	9.16
20	8.54	8.96	9.54	10.27	11.05	11.54	12.4	10.75

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	4.03	142.5°	4.05
8	41.2°	4.94	145°	5.11
10	39.8°	5.53	148°	6.11
12	38.6°	5.75	155°	6.94
14	38.2°	5.86	164°	7.58
16	37.5°	6.01	180°	8.17
20	37.5°	6.06	176°	9.32

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