NASHORN — ORC Rating | RegattaPages

GPH

528

OSN

515

LOA

14.235 m

Displacement

9323 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.8745

Medium

1.1553

High

1.3001

Triple Offshore

Low

1.1331

Medium

1.4374

High

1.5922

Boat Specifications

Dimensions

Length overall: 14.235 m
Beam: 3.98 m
Draft: 2.52 m
Displacement: 9323 kg
Crew weight: 900 kg
Wetted surface: 42.58 m²

Sails

Mainsail: 74.28 m²
Genoa: 53.62 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 214.67 m²

Design

Type: SLY 47 CRUISE
Builder: SLY YACHT
Designer: STUDIO LOSTUZZI
Year built: 2005

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.

6,43.5,5.583324,52,6.22,60,6.61,75,6.92,90,6.83,110,6.9,120,6.71,135,6.03,142.6,5.526082,150,5.06
8,41.8,6.653467,52,7.49,60,7.87,75,8.13,90,8.06,110,8.26,120,8.18,135,7.56,144.6,6.771944,150,6.38
10,40.8,7.186308,52,8.06,60,8.38,75,8.64,90,8.64,110,8.79,120,8.85,135,8.5,147.5,7.766263,150,7.56
12,40.2,7.38417,52,8.26,60,8.54,75,8.9,90,9.03,110,9.11,120,9.36,135,9.1,150,8.45,151.8,8.294532
14,40,7.493038,52,8.35,60,8.63,75,9.04,90,9.39,110,9.45,120,9.78,135,9.8,150,8.93,151.6,8.798968
16,39.6,7.631277,52,8.45,60,8.67,75,9.13,90,9.65,110,9.77,120,10.18,135,10.61,148.1,9.635186,150,9.44
20,40.7,7.782262,52,8.56,60,8.85,75,9.35,90,9.89,110,10.57,120,10.98,135,12.06,143.7,11.800057,150,10.98

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.22	6.61	6.92	6.83	6.9	6.71	6.03	5.06
8	7.49	7.87	8.13	8.06	8.26	8.18	7.56	6.38
10	8.06	8.38	8.64	8.64	8.79	8.85	8.5	7.56
12	8.26	8.54	8.9	9.03	9.11	9.36	9.1	8.45
14	8.35	8.63	9.04	9.39	9.45	9.78	9.8	8.93
16	8.45	8.67	9.13	9.65	9.77	10.18	10.61	9.44
20	8.56	8.85	9.35	9.89	10.57	10.98	12.06	10.98

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.5°	4.05	142.6°	4.39
8	41.8°	4.96	144.6°	5.52
10	40.8°	5.44	147.5°	6.55
12	40.2°	5.64	151.8°	7.31
14	40°	5.74	151.6°	7.74
16	39.6°	5.88	148.1°	8.18
20	40.7°	5.9	143.7°	9.51

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