JanJan — ORC Rating | RegattaPages

GPH

598.4

OSN

581

LOA

12.2 m

Displacement

6868 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.752

Medium

1.0333

High

1.1999

Triple Offshore

Low

0.9744

Medium

1.278

High

1.4414

Boat Specifications

Dimensions

Length overall: 12.2 m
Beam: 3.75 m
Draft: 2.13 m
Displacement: 6868 kg
Crew weight: 702 kg
Wetted surface: 31.6 m²

Sails

Mainsail: 50.35 m²
Genoa: 38.47 m²
Spinnaker: 103.15 m²
Asymmetric spinnaker: 0 m²

Design

Type: Winner 1220
Builder: Winner Yachts
Designer: Van de Stad design
Year built: 2009

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.

6,43.2,4.842458,52,5.4,60,5.74,75,6.02,90,5.96,110,5.85,120,5.68,135,5.11,144.6,4.57597,150,4.31
8,41.9,5.763716,52,6.47,60,6.8,75,7.04,90,7.02,110,7.1,120,6.92,135,6.31,148.8,5.494735,150,5.43
10,41.2,6.525655,52,7.22,60,7.44,75,7.59,90,7.67,110,7.77,120,7.67,135,7.25,150,6.43,151,6.368482
12,40,6.853388,52,7.54,60,7.74,75,7.93,90,7.95,110,8.23,120,8.15,135,7.81,150,7.27,155.4,6.983885
14,39.3,6.965262,52,7.66,60,7.88,75,8.18,90,8.28,110,8.66,120,8.64,135,8.26,150,7.78,169.3,7.134041
16,39,6.999972,52,7.71,60,7.95,75,8.34,90,8.6,110,8.92,120,9.11,135,8.74,150,8.2,180,7.58
20,38.9,7.144297,52,7.82,60,8.04,75,8.47,90,9.03,110,9.38,120,9.81,135,9.77,150,9.09,180,8.41

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.4	5.74	6.02	5.96	5.85	5.68	5.11	4.31
8	6.47	6.8	7.04	7.02	7.1	6.92	6.31	5.43
10	7.22	7.44	7.59	7.67	7.77	7.67	7.25	6.43
12	7.54	7.74	7.93	7.95	8.23	8.15	7.81	7.27
14	7.66	7.88	8.18	8.28	8.66	8.64	8.26	7.78
16	7.71	7.95	8.34	8.6	8.92	9.11	8.74	8.2
20	7.82	8.04	8.47	9.03	9.38	9.81	9.77	9.09

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.2°	3.53	144.6°	3.73
8	41.9°	4.29	148.8°	4.7
10	41.2°	4.91	151°	5.57
12	40°	5.25	155.4°	6.35
14	39.3°	5.39	169.3°	7.01
16	39°	5.44	180°	7.58
20	38.9°	5.56	180°	8.41

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