Anastasia — ORC Rating

GPH

658.2

OSN

642.5

LOA

8.5 m

Displacement

1492 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7153

Medium

0.9372

High

1.0495

Triple Offshore

Low

0.918

Medium

1.1444

High

1.2787

Boat Specifications

Dimensions

Length overall: 8.5 m
Beam: 2.97 m
Draft: 1.39 m
Displacement: 1492 kg
Crew weight: 369 kg
Wetted surface: 12.89 m²

Sails

Mainsail: 23.49 m²
Genoa: 19.51 m²
Spinnaker: 46.61 m²
Asymmetric spinnaker: 0 m²

Design

Type: BANNER 28 HR
Builder: Fiberbåde
Designer: Ib Hauge Nilsen
Year built: 1979

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.

6,41.8,4.694987,52,5.27,60,5.53,75,5.71,90,5.67,110,5.51,120,5.33,135,4.79,145.9,4.154287,150,3.97
8,40.4,5.462627,52,6.03,60,6.18,75,6.28,90,6.3,110,6.33,120,6.22,135,5.81,150,5,150.3,4.97334
10,38.3,5.772345,52,6.34,60,6.5,75,6.67,90,6.75,110,6.87,120,6.74,135,6.42,150,5.87,152.8,5.745341
12,37.6,5.869066,52,6.47,60,6.71,75,7,90,7.1,110,7.39,120,7.29,135,6.92,150,6.46,168.1,5.927386
14,37.4,5.903718,52,6.55,60,6.81,75,7.21,90,7.46,110,7.83,120,7.86,135,7.42,150,6.92,180,6.34
16,37.7,5.927528,52,6.59,60,6.88,75,7.33,90,7.75,110,8.18,120,8.49,135,7.99,150,7.38,180,6.76
20,38.7,5.983878,52,6.67,60,6.96,75,7.43,90,8.07,110,8.95,120,9.84,135,9.93,150,8.59,180,7.66

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.27	5.53	5.71	5.67	5.51	5.33	4.79	3.97
8	6.03	6.18	6.28	6.3	6.33	6.22	5.81	5
10	6.34	6.5	6.67	6.75	6.87	6.74	6.42	5.87
12	6.47	6.71	7	7.1	7.39	7.29	6.92	6.46
14	6.55	6.81	7.21	7.46	7.83	7.86	7.42	6.92
16	6.59	6.88	7.33	7.75	8.18	8.49	7.99	7.38
20	6.67	6.96	7.43	8.07	8.95	9.84	9.93	8.59

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.8°	3.5	145.9°	3.44
8	40.4°	4.16	150.3°	4.32
10	38.3°	4.53	152.8°	5.11
12	37.6°	4.65	168.1°	5.8
14	37.4°	4.69	180°	6.34
16	37.7°	4.69	180°	6.76
20	38.7°	4.67	180°	7.66

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