KATERINA — ORC Rating

GPH

675.8

OSN

653.9

LOA

11.92 m

Displacement

7466 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6535

Medium

0.9091

High

1.0718

Triple Offshore

Low

0.8487

Medium

1.1387

High

1.2939

Boat Specifications

Dimensions

Length overall: 11.92 m
Beam: 3.64 m
Draft: 1.98 m
Displacement: 7466 kg
Crew weight: 255 kg
Wetted surface: 29.78 m²

Sails

Mainsail: 33.74 m²
Genoa: 47.27 m²
Spinnaker: 90.02 m²
Asymmetric spinnaker: 0 m²

Design

Type: APOLLO 12
Builder: DROMOR YACHTS
Designer: JUDEL/VROELIJK
Year built: 1990

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.

6,44.8,4.242001,52,4.69,60,5,75,5.26,90,5.22,110,5.08,120,4.93,135,4.46,146.1,3.939701,150,3.77
8,42.7,5.034599,52,5.62,60,5.94,75,6.23,90,6.21,110,6.22,120,6.07,135,5.55,149.6,4.857894,150,4.84
10,42.1,5.647084,52,6.35,60,6.67,75,6.91,90,6.94,110,7.05,120,6.95,135,6.52,150,5.76,151.6,5.67272
12,42.6,6.167665,52,6.8,60,7.05,75,7.25,90,7.31,110,7.47,120,7.42,135,7.17,150,6.57,153.8,6.38612
14,41.9,6.354866,52,7,60,7.24,75,7.46,90,7.55,110,7.77,120,7.75,135,7.54,150,7.16,167.4,6.537443
16,41.4,6.425715,52,7.09,60,7.33,75,7.61,90,7.75,110,8.03,120,8.07,135,7.86,150,7.51,180,6.97
20,41.5,6.475683,52,7.14,60,7.39,75,7.75,90,8.09,110,8.34,120,8.66,135,8.57,150,8.13,180,7.67

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.69	5	5.26	5.22	5.08	4.93	4.46	3.77
8	5.62	5.94	6.23	6.21	6.22	6.07	5.55	4.84
10	6.35	6.67	6.91	6.94	7.05	6.95	6.52	5.76
12	6.8	7.05	7.25	7.31	7.47	7.42	7.17	6.57
14	7	7.24	7.46	7.55	7.77	7.75	7.54	7.16
16	7.09	7.33	7.61	7.75	8.03	8.07	7.86	7.51
20	7.14	7.39	7.75	8.09	8.34	8.66	8.57	8.13

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.8°	3.01	146.1°	3.27
8	42.7°	3.7	149.6°	4.19
10	42.1°	4.19	151.6°	4.99
12	42.6°	4.54	153.8°	5.73
14	41.9°	4.73	167.4°	6.38
16	41.4°	4.82	180°	6.97
20	41.5°	4.85	180°	7.67

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