Nena — ORC Rating | RegattaPages

GPH

686.6

OSN

668.2

LOA

9.95 m

Displacement

3090 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6688

Medium

0.9082

High

1.036

Triple Offshore

Low

0.8651

Medium

1.1088

High

1.2266

Boat Specifications

Dimensions

Length overall: 9.95 m
Beam: 2.44 m
Draft: 1.74 m
Displacement: 3090 kg
Crew weight: 516 kg
Wetted surface: 17.33 m²

Sails

Mainsail: 25.4 m²
Genoa: 19.2 m²
Spinnaker: 63.61 m²
Asymmetric spinnaker: 0 m²

Design

Type: APHRODITE 101
Builder: Bianca Yachts
Designer: Elvström/Kjärulff
Year built: 1976

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.

6,42.5,4.24535,52,4.75,60,5,75,5.17,90,5.27,110,5.33,120,5.15,135,4.63,146.2,4.007295,150,3.84
8,40.3,4.969395,52,5.63,60,5.89,75,6.08,90,6.23,110,6.33,120,6.22,135,5.7,150,4.87,150.3,4.846704
10,40,5.547981,52,6.17,60,6.34,75,6.47,90,6.57,110,6.75,120,6.7,135,6.45,149.6,5.85498,150,5.83
12,39.4,5.784659,52,6.37,60,6.53,75,6.69,90,6.74,110,7.05,120,7.05,135,6.82,150,6.48,161,6.091895
14,38.9,5.859351,52,6.44,60,6.62,75,6.85,90,6.96,110,7.26,120,7.42,135,7.19,150,6.82,180,6.34
16,38.7,5.88137,52,6.48,60,6.66,75,6.95,90,7.15,110,7.44,120,7.73,135,7.61,150,7.16,180,6.71
20,37.8,5.986167,52,6.59,60,6.76,75,7.03,90,7.45,110,7.75,120,8.13,135,8.52,150,7.98,180,7.38

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.75	5	5.17	5.27	5.33	5.15	4.63	3.84
8	5.63	5.89	6.08	6.23	6.33	6.22	5.7	4.87
10	6.17	6.34	6.47	6.57	6.75	6.7	6.45	5.83
12	6.37	6.53	6.69	6.74	7.05	7.05	6.82	6.48
14	6.44	6.62	6.85	6.96	7.26	7.42	7.19	6.82
16	6.48	6.66	6.95	7.15	7.44	7.73	7.61	7.16
20	6.59	6.76	7.03	7.45	7.75	8.13	8.52	7.98

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.5°	3.13	146.2°	3.33
8	40.3°	3.79	150.3°	4.21
10	40°	4.25	149.6°	5.05
12	39.4°	4.47	161°	5.76
14	38.9°	4.56	180°	6.34
16	38.7°	4.59	180°	6.71
20	37.8°	4.73	180°	7.38

Loading polar chart…