ZACHETE — ORC Rating | RegattaPages

GPH

613.4

OSN

598.1

LOA

8.336 m

Displacement

1165 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6893

Medium

0.8797

High

1.0066

Triple Offshore

Low

0.8788

Medium

1.0879

High

1.2341

Boat Specifications

Dimensions

Length overall: 8.336 m
Beam: 2.68 m
Draft: 1.93 m
Displacement: 1165 kg
Crew weight: 420 kg
Wetted surface: 14.05 m²

Sails

Mainsail: 25.92 m²
Genoa: 13.71 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 60.02 m²

Design

Type: Delta 84
Builder: Brazzoni
Designer: Peracca
Year built: 1997
Stability index: 90.9

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.

6,42.9,4.968992,52,5.51,60,5.78,75,5.93,90,5.99,110,6.04,120,5.88,135,5.29,142.6,4.846336,150,4.45
8,39.6,5.710479,52,6.33,60,6.5,75,6.63,90,6.69,110,6.91,120,6.82,135,6.4,146.9,5.80147,150,5.61
10,37.8,5.973511,52,6.65,60,6.87,75,7.12,90,7.13,110,7.52,120,7.57,135,7.12,150,6.46,150.9,6.408993
12,37.5,6.075477,52,6.77,60,7.04,75,7.45,90,7.66,110,7.93,120,8.28,135,7.92,149.3,7.105872,150,7.05
14,37.6,6.13412,52,6.85,60,7.15,75,7.65,90,8.12,110,8.35,120,8.83,135,8.92,146.2,8.038658,150,7.71
16,37.8,6.163348,52,6.91,60,7.23,75,7.79,90,8.42,110,8.75,120,9.38,135,10.07,144.3,9.198561,150,8.62
20,39,6.189314,52,6.92,60,7.29,75,7.97,90,8.81,110,9.87,120,10.55,135,12.37,143.5,12.614186,150,11.7

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.51	5.78	5.93	5.99	6.04	5.88	5.29	4.45
8	6.33	6.5	6.63	6.69	6.91	6.82	6.4	5.61
10	6.65	6.87	7.12	7.13	7.52	7.57	7.12	6.46
12	6.77	7.04	7.45	7.66	7.93	8.28	7.92	7.05
14	6.85	7.15	7.65	8.12	8.35	8.83	8.92	7.71
16	6.91	7.23	7.79	8.42	8.75	9.38	10.07	8.62
20	6.92	7.29	7.97	8.81	9.87	10.55	12.37	11.7

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.9°	3.64	142.6°	3.85
8	39.6°	4.4	146.9°	4.86
10	37.8°	4.72	150.9°	5.6
12	37.5°	4.82	149.3°	6.11
14	37.6°	4.86	146.2°	6.68
16	37.8°	4.87	144.3°	7.47
20	39°	4.81	143.5°	10.14

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