Albireo — ORC Rating | RegattaPages

GPH

727.3

OSN

707.9

LOA

7.65 m

Displacement

1526 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.575

Medium

0.766

High

0.8581

Triple Offshore

Low

0.7338

Medium

0.9245

High

1.0221

Boat Specifications

Dimensions

Length overall: 7.65 m
Beam: 2.76 m
Draft: 1.52 m
Displacement: 1526 kg
Crew weight: 395 kg
Wetted surface: 12.17 m²

Sails

Mainsail: 18.28 m²
Genoa: 17.19 m²
Spinnaker: 31.88 m²
Asymmetric spinnaker: 0 m²

Design

Type: Conrad 25R
Builder: Gdansk, Poland
Designer: Peterson
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.

6,41.2,4.146648,52,4.69,60,4.93,75,5.1,90,5.03,110,4.88,120,4.7,135,4.24,149,3.686562,150,3.65
8,41.2,4.9175,52,5.45,60,5.61,75,5.71,90,5.72,110,5.71,120,5.6,135,5.17,150,4.56,153,4.433189
10,38.6,5.297366,52,5.78,60,5.9,75,6.01,90,6.1,110,6.13,120,6.03,135,5.78,150,5.35,156,5.122898
12,37.5,5.457846,52,5.96,60,6.1,75,6.26,90,6.43,110,6.52,120,6.4,135,6.14,150,5.84,180,5.33
14,37.1,5.491585,52,6.05,60,6.24,75,6.49,90,6.67,110,6.9,120,6.79,135,6.51,150,6.17,180,5.8
16,37.1,5.504123,52,6.09,60,6.31,75,6.65,90,6.84,110,7.23,120,7.16,135,6.88,150,6.52,180,6.13
20,38.2,5.509909,52,6.07,60,6.33,75,6.77,90,7.18,110,7.68,120,7.92,135,7.67,150,7.22,180,6.8

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.69	4.93	5.1	5.03	4.88	4.7	4.24	3.65
8	5.45	5.61	5.71	5.72	5.71	5.6	5.17	4.56
10	5.78	5.9	6.01	6.1	6.13	6.03	5.78	5.35
12	5.96	6.1	6.26	6.43	6.52	6.4	6.14	5.84
14	6.05	6.24	6.49	6.67	6.9	6.79	6.51	6.17
16	6.09	6.31	6.65	6.84	7.23	7.16	6.88	6.52
20	6.07	6.33	6.77	7.18	7.68	7.92	7.67	7.22

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.2°	3.12	149°	3.16
8	41.2°	3.7	153°	3.95
10	38.6°	4.14	156°	4.68
12	37.5°	4.33	180°	5.33
14	37.1°	4.38	180°	5.8
16	37.1°	4.39	180°	6.13
20	38.2°	4.33	180°	6.8

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