International
Certificate
2022

Boat

GEMINI II

USA 45454

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles43.8°40.6°39.4°38.2°37.6°36.9°36.9°
Beat VMG4.305.035.545.785.916.046.16
52°6.637.517.968.158.268.318.48
60°7.127.878.178.378.488.558.72
75°7.608.218.498.668.828.959.07
90°7.758.388.738.989.199.419.73
110°7.398.158.629.089.549.9310.52
120°6.808.008.589.069.4810.0211.09
135°6.067.558.328.849.4410.1211.49
150°5.126.407.558.288.709.1110.38
Run VMG4.445.546.537.217.557.978.99
Gybe Angles143.5°145.6°148.7°152.3°152.0°173.0°143.9°

APH: 472.3

CDL: 12.085

GPH: 523.2

CertNo: US6923

BOAT
ClassSWAN 45DesignerFRERSBuilderNAUTORAge date03/2003Series date11/2001Offset fileSWAN45.OD.OFFData fileUS6923 ORC config
HULL
Length Overall13.829 mMaximum Beam3.888 mDraft2.842 mDisplacement10,041 kgDLR5.1923IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.530m
CREW
Maximum weight950 kgMinimum weight713 kg * when appliedNon Manual PowerNoCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail74.5676.37Headsail Luffed56.3056.30Headsail Flying120.66120.66SymmetricAsymmetric220.04220.04 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail21.36Storm Jib17.68Heavy Weather Jib47.73
SAIL LIMITS
Headsails7  Spinnakers5
STABILITY
Righting Moment255.9 kg·mStability Index140.5
The owner and any other person in charge is responsible that boat is complying with her certificate in accordance with RRS 78.1 and ORC Rule 304.
ORC Ref  045600023MNIssued on 26/05/2022Valid until 31/01/2023
VPP ver: 2022 1.02 | © ORC | www.orc.org

International
Certificate
2022

Boat

GEMINI II

USA 45454

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG837.9715.9649.7622.4609.0595.7584.0
52°542.8479.2452.2441.5436.0433.2424.3
60°505.8457.5440.7430.2424.6421.1412.7
75°473.5438.2424.1415.9408.3402.1397.0
90°464.5429.5412.4400.9391.8382.6369.9
110°487.4441.7417.4396.7377.3362.6342.2
120°529.0449.8419.4397.3379.6359.1324.7
135°594.2476.8432.7407.3381.3355.6313.4
150°702.5562.7477.1434.7413.9395.1346.7
Run VMG811.1649.8550.9499.2477.0451.5400.3
Selected Courses
Windward / Leeward824.5682.8600.3560.8543.0523.6492.2
All purpose623.5532.3484.8460.6445.8431.8408.1
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward583.41.0285
All purpose472.31.2704
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low577.91.0382
Triple Number Coastal/Long Distance Medium471.01.2740
Triple Number Coastal/Long Distance High426.41.4071
Triple Number Windward/Leeward Low753.70.7961
Triple Number Windward/Leeward Medium579.71.0351
Triple Number Windward/Leeward High516.71.1613
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance515.11.1649
Triple Number Coastal/Long Distance Low577.91.0382
Triple Number Coastal/Long Distance Medium471.01.2740
Triple Number Coastal/Long Distance High426.41.4071
Triple Number Windward/Leeward Low753.70.7961
Triple Number Windward/Leeward Medium579.71.0351
Triple Number Windward/Leeward High516.71.1613
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance823.2641.2543.5491.0463.7437.0391.4
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.9102
Downwind "popa"1.0938
70% up, 30% down "Ilhabela"0.9584
30% up, 70% down "Ilhabela-inverso"1.0314
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low577.91.0382
Triple Number Coastal/Long Distance Medium471.01.2740
Triple Number Coastal/Long Distance High426.41.4071
Triple Number Windward/Leeward Low753.70.7961
Triple Number Windward/Leeward Medium579.71.0351
Triple Number Windward/Leeward High516.71.1613
Predominantly Upwind511.31.1734
Predominantly Downwind475.51.2618
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low577.91.0382
Triple Number All Purpose Medium471.01.2740
Triple Number All Purpose High426.41.4071
Triple Number Windward/Leeward Low753.70.7961
Triple Number Windward/Leeward Medium579.71.0351
Triple Number Windward/Leeward High516.71.1613
Predominantly Upwind511.31.1734
Predominantly Downwind475.51.2618
Predominantly Upwind Low647.20.9271
Predominantly Upwind Medium532.11.1276
Predominantly Upwind High500.11.1997
Predominantly Downwind Low635.00.9449
Predominantly Downwind Medium473.41.2674
Predominantly Downwind High405.31.4803
Chicago-Mac Upwind1.1559
Chicago-Mac All Purpose1.1961
Chicago-Mac Downwind1.2426
Bayview-Mac Cove Island1.1291
Bayview-Mac Shore1.1330
Victoria-Maui1.3230
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance515.11.1649
Triple Number Coastal/Long Distance Low577.91.0382
Triple Number Coastal/Long Distance Medium471.01.2740
Triple Number Coastal/Long Distance High426.41.4071
Triple Number Windward/Leeward Low753.70.7961
Triple Number Windward/Leeward Medium579.71.0351
Triple Number Windward/Leeward High516.71.1613
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance823.2641.2543.5491.0463.7437.0391.4
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance515.11.1649
Triple Number Coastal/Long Distance Low577.91.0382
Triple Number Coastal/Long Distance Medium471.01.2740
Triple Number Coastal/Long Distance High426.41.4071
Triple Number Windward/Leeward Low753.70.7961
Triple Number Windward/Leeward Medium579.71.0351
Triple Number Windward/Leeward High516.71.1613
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance823.2641.2543.5491.0463.7437.0391.4
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance515.1
Triple Number Coastal/Long Distance Low577.9
Triple Number Coastal/Long Distance Medium471.0
Triple Number Coastal/Long Distance High426.4
Triple Number Windward/Leeward Low753.7
Triple Number Windward/Leeward Medium579.7
Triple Number Windward/Leeward High516.7
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance823.2641.2543.5491.0463.7437.0391.4
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance515.11.1649
Triple Number Coastal/Long Distance Low577.91.0382
Triple Number Coastal/Long Distance Medium471.01.2740
Triple Number Coastal/Long Distance High426.41.4071
Triple Number Windward/Leeward Low753.70.7961
Triple Number Windward/Leeward Medium579.71.0351
Triple Number Windward/Leeward High516.71.1613
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance823.2641.2543.5491.0463.7437.0391.4
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)515.11.1649
Triple Number Coastal/Long Distance Low577.91.0382
Triple Number Coastal/Long Distance Medium471.01.2740
Triple Number Coastal/Long Distance High426.41.4071
Triple Number Windward/Leeward Low753.70.7961
Triple Number Windward/Leeward Medium579.71.0351
Triple Number Windward/Leeward High516.71.1613
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance823.2641.2543.5491.0463.7437.0391.4
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low577.91.0382
Triple Number Coastal/Long Distance Medium471.01.2740
Triple Number Coastal/Long Distance High426.41.4071
Triple Number Windward/Leeward Low753.70.7961
Triple Number Windward/Leeward Medium579.71.0351
Triple Number Windward/Leeward High516.71.1613
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low1.0382
Triple Number Coastal/Long Distance Medium1.2740
Triple Number Coastal/Long Distance High1.4071
Triple Number Windward/Leeward Low0.7961
Triple Number Windward/Leeward Medium1.0351
Triple Number Windward/Leeward High1.1613
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance823.2641.2543.5491.0463.7437.0391.4
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance515.11.1649
Triple Number Coastal/Long Distance Low577.91.0382
Triple Number Coastal/Long Distance Medium471.01.2740
Triple Number Coastal/Long Distance High426.41.4071
Triple Number Windward/Leeward Low753.70.7961
Triple Number Windward/Leeward Medium579.71.0351
Triple Number Windward/Leeward High516.71.1613
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance823.2641.2543.5491.0463.7437.0391.4
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low577.91.0382
Triple Number Coastal/Long Distance Medium471.01.2740
Triple Number Coastal/Long Distance High426.41.4071
Triple Number Windward/Leeward Low753.70.7961
Triple Number Windward/Leeward Medium579.71.0351
Triple Number Windward/Leeward High516.71.1613
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance515.11.1649
Triple Number Coastal/Long Distance Low577.91.0382
Triple Number Coastal/Long Distance Medium471.01.2740
Triple Number Coastal/Long Distance High426.41.4071
Triple Number Windward/Leeward Low753.70.7961
Triple Number Windward/Leeward Medium579.71.0351
Triple Number Windward/Leeward High516.71.1613
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance823.2641.2543.5491.0463.7437.0391.4
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance515.11.1649
Triple Number Coastal/Long Distance Low577.91.0382
Triple Number Coastal/Long Distance Medium471.01.2740
Triple Number Coastal/Long Distance High426.41.4071
Triple Number Windward/Leeward Low753.70.7961
Triple Number Windward/Leeward Medium579.71.0351
Triple Number Windward/Leeward High516.71.1613
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance823.2641.2543.5491.0463.7437.0391.4
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low753.70.7961
Triple Number Windward/Leeward Medium579.71.0351
Triple Number Windward/Leeward High516.71.1613
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance823.2641.2543.5491.0463.7437.0391.4
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low577.9
Triple Number Coastal/Long Distance Medium471.0
Triple Number Coastal/Long Distance High426.4
Triple Number Windward/Leeward Low753.7
Triple Number Windward/Leeward Medium579.7
Triple Number Windward/Leeward High516.7
Predominantly Upwind511.3
Predominantly Downwind475.5
Predominantly Reaching454.4
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance515.11.1649
Triple Number Coastal/Long Distance Low577.91.0382
Triple Number Coastal/Long Distance Medium471.01.2740
Triple Number Coastal/Long Distance High426.41.4071
Triple Number Windward/Leeward Low753.70.7961
Triple Number Windward/Leeward Medium579.71.0351
Triple Number Windward/Leeward High516.71.1613
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance823.2641.2543.5491.0463.7437.0391.4
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low1.0382
Triple Number Coastal/Long Distance Medium1.2740
Triple Number Coastal/Long Distance High1.4071
Triple Number Windward/Leeward Low0.7961
Triple Number Windward/Leeward Medium1.0351
Triple Number Windward/Leeward High1.1613
Coastal/Long Distance1.1649
Predominantly Upwind1.1734
Predominantly Downwind1.2618
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)1.1649
Tretall Distanseseilas Lite vind1.0382
Tretall Distanseseilas Mellomvind1.2740
Tretall Distanseseilas Mye vind1.4071
Tretall Pølsebane Lite vind0.7961
Tretall Pølsebane Mellomvind1.0351
Tretall Pølsebane Mye vind1.1613
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas823.2641.2543.5491.0463.7437.0391.4
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low577.91.0382
Triple Number Coastal/Long Distance Medium471.01.2740
Triple Number Coastal/Long Distance High426.41.4071
Triple Number Windward/Leeward Low753.70.7961
Triple Number Windward/Leeward Medium579.71.0351
Triple Number Windward/Leeward High516.71.1613
Coastal/Long Distance515.11.1649
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind511.31.1734
Predominantly Downwind475.51.2618
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore501.61.1962
Cape Doctor Coastal415.21.4450
Triple Number Coastal/Long Distance Low577.91.0382
Triple Number Coastal/Long Distance Medium471.01.2740
Triple Number Coastal/Long Distance High426.41.4071
Triple Number Windward/Leeward Low753.70.7961
Triple Number Windward/Leeward Medium579.71.0351
Triple Number Windward/Leeward High516.71.1613
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low1.0382
Triple Number Coastal/Long Distance Medium1.2740
Triple Number Coastal/Long Distance High1.4071
Triple Number Windward/Leeward Low0.7961
Triple Number Windward/Leeward Medium1.0351
Triple Number Windward/Leeward High1.1613
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low1.0382
Triple Number Coastal/Long Distance Medium1.2740
Triple Number Coastal/Long Distance High1.4071
Triple Number Windward/Leeward Low0.7961
Triple Number Windward/Leeward Medium1.0351
Triple Number Windward/Leeward High1.1613
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance515.11.1649
Triple Number Coastal/Long Distance Low577.91.0382
Triple Number Coastal/Long Distance Medium471.01.2740
Triple Number Coastal/Long Distance High426.41.4071
Triple Number Windward/Leeward Low753.70.7961
Triple Number Windward/Leeward Medium579.71.0351
Triple Number Windward/Leeward High516.71.1613
Predominantly Upwind511.31.1734
Predominantly Downwind475.51.2618
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance823.2641.2543.5491.0463.7437.0391.4
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance515.11.1649
Triple Number Coastal/Long Distance Low577.91.0382
Triple Number Coastal/Long Distance Medium471.01.2740
Triple Number Coastal/Long Distance High426.41.4071
Triple Number Windward/Leeward Low753.70.7961
Triple Number Windward/Leeward Medium579.71.0351
Triple Number Windward/Leeward High516.71.1613
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance823.2641.2543.5491.0463.7437.0391.4
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low577.91.0382
Triple Number All Purpose Medium471.01.2740
Triple Number All Purpose High426.41.4071
Triple Number Windward/Leeward Low753.70.7961
Triple Number Windward/Leeward Medium579.71.0351
Triple Number Windward/Leeward High516.71.1613
Predominantly Upwind511.31.1734
Predominantly Downwind475.51.2618
Predominantly Upwind Low647.20.9271
Predominantly Upwind Medium532.11.1276
Predominantly Upwind High500.11.1997
Predominantly Downwind Low635.00.9449
Predominantly Downwind Medium473.41.2674
Predominantly Downwind High405.31.4803
Chicago-Mac Upwind1.1559
Chicago-Mac All Purpose1.1961
Chicago-Mac Downwind1.2426
Bayview-Mac Cove Island1.1291
Bayview-Mac Shore1.1330
Harvest Moon Regatta419.51.4302
Victoria-Maui1.3230
5-Band
Windward/Leeward		Time On DistanceTime On Time
5-Band Low813.60.7375
5-Band Low / Medium695.70.8624
5-Band Medium571.51.0499
5-Band Medium / High524.71.1434
5-Band High497.61.2058
ORC Ref  045600023MNIssued on 26/05/2022Valid until 31/01/2023
VPP ver: 2022 1.02 | © ORC | www.orc.org

International
Certificate
2022

Boat

GEMINI II

USA 45454

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSWAN 45Measurement20/04/2022HINPlan reviewHull constructionCoredAramid Hull CoreNoCarbon RudderNoLight stanchionsNoTrim tabNo
LOA13.829Max. Beam3.888Draft2.842Displacement10,041Wetted area36.87IMS L12.659LSM012.457Acc. length12.636Sink (kg/mm) 26.85
VCGD-0.270VCGM-0.277RM Measured (kg·m) 255.9RM Default (kg·m) 270.1Limit of positive stability(°) 133.3Stability Index140.5
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.530PBW0.135PIPA0.0034
EDL2.770ST10.048ST20.170
ST30.170ST40.098ST50.320
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2
P18.660IG18.690ISP20.730MDT10.131MDL10.258MDT20.108MDL20.163TL1.570MW0.258GO0.290
E6.540J5.400BAS1.830FSD0.036SFJ0.035SPL0.000WPLTPS6.720BD0.303MWT306.00MCG6.885
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date20/04/2022MeasurerComment
SFFP0.295FFM1.452FF1.464LCFcl7.651SG1.0110
SAFP13.301FAM1.190FA1.196LCFsh7.885HBI1.263
W1121.0W2121.0W3121.0W4121.0LCFD7.512
PD1233.5PD2233.2PD3235.6PD4236.4
WD6.301PLM9000.00GSA1.0RSA1.0
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGDPort settee, PVC tankWater6005.900.00CHot water tank, PVC, port centerlineWater22011.400.00BStbd settee, PVCWater32006.900.00APort setteeFuel2101006.900.00Total deductible846.900.00
OTHER ITEMSIdKindDescriptionWeightLCGVCGCMiscellaneousVoltage inverter206.000.03BBattery2x 12V house batteries, centerline1106.540.04ABattery12V engine battery, centerline156.180.05Total deductible0
ORC Ref  045600023MNIssued on 26/05/2022Valid until 31/01/2023
VPP ver: 2022 1.02 | © ORC | www.orc.org

International
Certificate
2022

Boat

GEMINI II

USA 45454

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateMakerMaterialCommentOffshore0.171.542.684.325.5774.5621/04/2022DOYLEUnknownOffshore Main
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateMakerMaterialCommentCode 630.081.743.376.338.6010.3120.79NoYes0120.6604/05/2022NORTHUnknownJ20.140.891.622.974.335.7619.02YesNo 56.3004/05/2022NORTHUnknown
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateMakerMaterialCommentA222.9720.2621.6212.5410.92115%220.0404/05/2022NORTHUnknown2022 A2DA3R21.9819.3820.689.1210.5686%162.1309/03/2021UnknownA3D0A120.6018.7419.677.7810.3275%135.8509/03/2021UnknownCODE ZERO
ORC Ref  045600023MNIssued on 26/05/2022Valid until 31/01/2023
VPP ver: 2022 1.02 | © ORC | www.orc.org