SIRIUS 20 (CAN)

Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Swing Keel
Rigging Type: Fractional Sloop
LOA: 21.17 ft / 6.45 m
LWL: 18.75 ft / 5.72 m
S.A. (reported): 203.00 ft² / 18.86 m²
Beam: 7.92 ft / 2.41 m
Displacement: 2,000.00 lb / 907 kg
Ballast: 525.00 lb / 238 kg
Max Draft: 5.00 ft / 1.52 m
Min Draft: 1.33 ft / 0.41 m
Construction: FG
Ballast Type: Iron
First Built: 1976
Builder: Vandestadt & McGruer Ltd.(CAN)
Designer: Hubert Van de Stadt

Sailboat Calculations

Definitions
S.A. / Displ.: 20.51
Bal. / Displ.: 26.25
Disp: / Len: 135.45
Comfort Ratio: 10.08
Capsize Screening Formula: 2.52
Hull Speed: 5.80 kn
Pounds/Inch Immersion: 530.61 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Sailboat Links

Designers: Hubert Vandestadt
Builders: Vandestadt and McGruer Ltd. (CAN)
Download Boat Record:

Notes

Same or similar to SIRIUS 21 (later to become SIRIUS 22).