Club
Certificate
2024

Boat

Celerity

USA 61473

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 24 kt
Beat Angles47.9°46.0°44.2°43.3°43.0°43.0°43.6°45.4°
Beat VMG3.033.814.394.815.035.125.094.90
52°4.845.956.747.297.607.727.747.60
60°5.266.357.117.637.948.088.158.10
75°5.586.657.427.938.258.478.668.74
90°5.486.607.458.028.358.639.069.33
110°5.526.837.788.378.789.139.629.98
120°5.376.687.688.338.799.2310.0610.64
135°4.796.127.207.998.528.979.9310.99
150°4.055.246.307.167.778.188.839.52
Run VMG3.514.545.456.206.737.097.958.66
Gybe Angles143.8°146.2°146.6°147.2°147.7°148.6°173.6°175.5°
APH ToD:554.1CDL: 10.601APH ToT: 1.0828CertNo:US6012
BOAT
ClassOceanis 473 SDDesignerGroupe FinotBuilderBeneteauAge date01/2003Series date01/2000Offset fileOCEAN473SK.OFFData fileUS6012
HULL
Length Overall14.100 mMaximum Beam4.358 mDraft1.699 mDisplacement11,548 kgDLR4.6691IMS DivisionCruiser/RacerDynamic Allowance0.420%Age Allowance0.487%
PROPELLER
InstallationShaft non exposedTypeFolding 3 bladesDiameter0.450m
CREW
Maximum weight556 kg(declared)Minimum weight426 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail38.0038.04Headsail Luffed59.9759.97Headsail FlyingSymmetricAsymmetric134.20134.20 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail13.17Storm Jib13.47Heavy Weather Jib36.35
SAIL LIMITS
Headsails1  Spinnakers5
STABILITY
Righting MomentN/AStability IndexN/A
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.

Club
Certificate
2024

Boat

Celerity

USA 61473

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 24 kt
Beat VMG1187.7945.7819.7748.1715.3703.1707.3734.9
52°744.3604.7534.4493.9473.9466.5465.2473.6
60°684.0567.3506.4471.8453.5445.3441.7444.4
75°645.3541.7485.4454.1436.1425.1415.7412.1
90°657.4545.8483.2449.0431.0417.1397.1385.7
110°651.6527.4463.0430.2410.2394.4374.3360.9
120°670.7538.7468.9432.3409.6390.0357.9338.5
135°751.9587.8500.2450.6422.6401.3362.6327.6
150°889.3686.8571.6503.1463.3439.9407.6378.1
Run VMG1026.9793.1660.0580.9534.9508.0452.7415.6
Selected Courses
Windward / Leeward1107.3869.4739.9664.5625.1605.5580.0575.2
All purpose838.3669.4578.5526.9499.4483.7465.3458.7
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward704.20.8520
All purpose554.11.0828
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low753.90.7959
Triple Number Coastal/Long Distance Medium549.11.0927
Triple Number Coastal/Long Distance High480.71.2481
Triple Number Windward/Leeward Low988.30.6071
Triple Number Windward/Leeward Medium696.90.8610
Triple Number Windward/Leeward High600.80.9986
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance608.60.9858
Triple Number Coastal/Long Distance Low753.90.7959
Triple Number Coastal/Long Distance Medium549.11.0927
Triple Number Coastal/Long Distance High480.71.2481
Triple Number Windward/Leeward Low988.30.6071
Triple Number Windward/Leeward Medium696.90.8610
Triple Number Windward/Leeward High600.80.9986
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1099.3812.5659.3567.5520.1487.0436.1425.7
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7208
Downwind "popa"0.9218
70% up, 30% down "Ilhabela"0.7712
30% up, 70% down "Ilhabela-inverso"0.8506
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low753.90.7959
Triple Number Coastal/Long Distance Medium549.11.0927
Triple Number Coastal/Long Distance High480.71.2481
Triple Number Windward/Leeward Low988.30.6071
Triple Number Windward/Leeward Medium696.90.8610
Triple Number Windward/Leeward High600.80.9986
Predominantly Upwind610.00.9837
Predominantly Downwind559.31.0728
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low753.90.7959
Triple Number AP Medium549.21.0926
Triple Number AP High480.71.2481
Triple Number Windward/Leeward Low988.30.6071
Triple Number Windward/Leeward Medium696.90.8610
Triple Number Windward/Leeward High600.80.9986
Single Number Predominant Upwind609.20.9849
Single Number Predominant Reaching524.11.1448
Single Number Predominant Downwind559.61.0723
Predominant Upwind - Low856.10.7008
Predominant Upwind - Low/Med689.60.8701
Predominant Upwind - Medium584.21.0271
Predominant Upwind - Med/High534.61.1223
Predominant Upwind - High522.61.1482
Predominant Downwind Low818.40.7331
Predominant Downwind Low/Med646.20.9285
Predominant Downwind Medium533.71.1242
Predominant Downwind Med/High471.01.2738
Predominant Downwind High437.41.3717
Predominant Reaching Low737.10.8140
Predominant Reaching Low/Med594.61.0091
Predominant Reaching Medium502.91.1930
Predominant Reaching Med/High453.91.3219
Predominant Reaching High430.61.3934
SA/DSPL Upwind19.02SA/DSPL Downwind33.43
Scoring OptionTODTOT
5-Band Windward/Leeward Low1053.30.5696
5-Band Windward/Leeward Low/Med828.50.7242
5-Band Windward/Leeward Medium682.70.8789
5-Band Windward/Leeward Med/High609.40.9845
5-Band Windward/Leeward High583.61.0281
Windward/Leeward 60-40 Low1069.20.5612
Windward/Leeward 60-40 Low/Med844.40.7106
Windward/Leeward 60-40 Medium699.60.8577
Windward/Leeward 60-40 Med/High629.50.9532
Windward/Leeward 60-40 High609.10.9850
5-Band AP Low800.00.7500
5-Band AP Low/Med641.20.9357
5-Band AP Medium539.21.1128
5-Band AP Med/High486.91.2324
5-Band AP High467.31.2839
5-Band SF Bay Tour - Low1003.00.5982
5-Band SF Bay Tour - Low/Med792.00.7575
5-Band SF Bay Tour - Medium656.10.9145
5-Band SF Bay Tour - Med/High588.81.0190
5-Band SF Bay Tour - High567.11.0580
Chicago-Mac Upwind0.9595
Chicago-Mac All Purpose1.0013
Chicago-Mac Downwind1.0506
Bayview-Mac Cove Island0.9156
Bayview-Mac Shore0.9237
Harvest Moon Regatta465.01.2904
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance608.60.9858
Triple Number Coastal/Long Distance Low753.90.7959
Triple Number Coastal/Long Distance Medium549.11.0927
Triple Number Coastal/Long Distance High480.71.2481
Triple Number Windward/Leeward Low988.30.6071
Triple Number Windward/Leeward Medium696.90.8610
Triple Number Windward/Leeward High600.80.9986
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1099.3812.5659.3567.5520.1487.0436.1425.7
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance608.60.9858
Triple Number Coastal/Long Distance Low753.90.7959
Triple Number Coastal/Long Distance Medium549.11.0927
Triple Number Coastal/Long Distance High480.71.2481
Triple Number Windward/Leeward Low988.30.6071
Triple Number Windward/Leeward Medium696.90.8610
Triple Number Windward/Leeward High600.80.9986
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1099.3812.5659.3567.5520.1487.0436.1425.7
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance608.6
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1099.3812.5659.3567.5520.1487.0436.1425.7
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low753.90.7959
Triple Number Coastal/Long Distance Medium549.11.0927
Triple Number Coastal/Long Distance High480.71.2481
Triple Number Windward/Leeward Low988.30.6071
Triple Number Windward/Leeward Medium696.90.8610
Triple Number Windward/Leeward High600.80.9986
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)608.60.9858
Triple Number Coastal/Long Distance Low753.90.7959
Triple Number Coastal/Long Distance Medium549.11.0927
Triple Number Coastal/Long Distance High480.71.2481
Triple Number Windward/Leeward Low988.30.6071
Triple Number Windward/Leeward Medium696.90.8610
Triple Number Windward/Leeward High600.80.9986
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1099.3812.5659.3567.5520.1487.0436.1425.7
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low753.90.7959
Triple Number Coastal/Long Distance Medium549.11.0927
Triple Number Coastal/Long Distance High480.71.2481
Triple Number Windward/Leeward Low988.30.6071
Triple Number Windward/Leeward Medium696.90.8610
Triple Number Windward/Leeward High600.80.9986
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7959
Triple Number Coastal/Long Distance Medium1.0927
Triple Number Coastal/Long Distance High1.2481
Triple Number Windward/Leeward Low0.6071
Triple Number Windward/Leeward Medium0.8610
Triple Number Windward/Leeward High0.9986
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1099.3812.5659.3567.5520.1487.0436.1425.7
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance608.60.9858
Triple Number Coastal/Long Distance Low753.90.7959
Triple Number Coastal/Long Distance Medium549.11.0927
Triple Number Coastal/Long Distance High480.71.2481
Triple Number Windward/Leeward Low988.30.6071
Triple Number Windward/Leeward Medium696.90.8610
Triple Number Windward/Leeward High600.80.9986
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1099.3812.5659.3567.5520.1487.0436.1425.7
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low753.90.7959
Triple Number Coastal/Long Distance Medium549.11.0927
Triple Number Coastal/Long Distance High480.71.2481
Triple Number Windward/Leeward Low988.30.6071
Triple Number Windward/Leeward Medium696.90.8610
Triple Number Windward/Leeward High600.80.9986
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance608.60.9858
Triple Number Coastal/Long Distance Low753.90.7959
Triple Number Coastal/Long Distance Medium549.11.0927
Triple Number Coastal/Long Distance High480.71.2481
Triple Number Windward/Leeward Low988.30.6071
Triple Number Windward/Leeward Medium696.90.8610
Triple Number Windward/Leeward High600.80.9986
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1099.3812.5659.3567.5520.1487.0436.1425.7
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance608.60.9858
Triple Number Coastal/Long Distance Low753.90.7959
Triple Number Coastal/Long Distance Medium549.11.0927
Triple Number Coastal/Long Distance High480.71.2481
Triple Number Windward/Leeward Low988.30.6071
Triple Number Windward/Leeward Medium696.90.8610
Triple Number Windward/Leeward High600.80.9986
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1099.3812.5659.3567.5520.1487.0436.1425.7
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low753.9
Triple Number Coastal/Long Distance Medium549.1
Triple Number Coastal/Long Distance High480.7
Triple Number Windward/Leeward Low988.3
Triple Number Windward/Leeward Medium696.9
Triple Number Windward/Leeward High600.8
Predominantly Upwind610.0
Predominantly Downwind559.3
Predominantly Reaching533.0
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance608.60.9858
Triple Number Coastal/Long Distance Low753.90.7959
Triple Number Coastal/Long Distance Medium549.11.0927
Triple Number Coastal/Long Distance High480.71.2481
Triple Number Windward/Leeward Low988.30.6071
Triple Number Windward/Leeward Medium696.90.8610
Triple Number Windward/Leeward High600.80.9986
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1099.3812.5659.3567.5520.1487.0436.1425.7
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7959
Triple Number Coastal/Long Distance Medium1.0927
Triple Number Coastal/Long Distance High1.2481
Triple Number Windward/Leeward Low0.6071
Triple Number Windward/Leeward Medium0.8610
Triple Number Windward/Leeward High0.9986
Coastal/Long Distance0.9858
Predominantly Upwind0.9837
Predominantly Downwind1.0728
For information
General Purpose Handicap (GPH)630.4
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7959
Tretall Distanseseilas Mellomvind1.0927
Tretall Distanseseilas Mye vind1.2481
Tretall Pølsebane Lite vind0.6071
Tretall Pølsebane Mellomvind0.8610
Tretall Pølsebane Mye vind0.9986
Distanseseilas ett tall1.0828
Enkeltall Motvind0.9837
Enkeltall Medvind1.0728
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low753.90.7959
Triple Number Coastal/Long Distance Medium549.11.0927
Triple Number Coastal/Long Distance High480.71.2481
Triple Number Windward/Leeward Low988.30.6071
Triple Number Windward/Leeward Medium696.90.8610
Triple Number Windward/Leeward High600.80.9986
Coastal/Long Distance608.60.9858
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind610.00.9837
Predominantly Downwind559.31.0728
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore576.71.0405
Cape Doctor Coastal460.61.3025
Triple Number Coastal/Long Distance Low753.90.7959
Triple Number Coastal/Long Distance Medium549.11.0927
Triple Number Coastal/Long Distance High480.71.2481
Triple Number Windward/Leeward Low988.30.6071
Triple Number Windward/Leeward Medium696.90.8610
Triple Number Windward/Leeward High600.80.9986
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7959
Triple Number Coastal/Long Distance Medium1.0927
Triple Number Coastal/Long Distance High1.2481
Triple Number Windward/Leeward Low0.6071
Triple Number Windward/Leeward Medium0.8610
Triple Number Windward/Leeward High0.9986
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7959
Triple Number Coastal/Long Distance Medium1.0927
Triple Number Coastal/Long Distance High1.2481
Triple Number Windward/Leeward Low0.6071
Triple Number Windward/Leeward Medium0.8610
Triple Number Windward/Leeward High0.9986
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance608.60.9858
Triple Number Coastal/Long Distance Low753.90.7959
Triple Number Coastal/Long Distance Medium549.11.0927
Triple Number Coastal/Long Distance High480.71.2481
Triple Number Windward/Leeward Low988.30.6071
Triple Number Windward/Leeward Medium696.90.8610
Triple Number Windward/Leeward High600.80.9986
Predominantly Upwind610.00.9837
Predominantly Downwind559.31.0728
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1099.3812.5659.3567.5520.1487.0436.1425.7
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance608.60.9858
Triple Number Coastal/Long Distance Low753.90.7959
Triple Number Coastal/Long Distance Medium549.11.0927
Triple Number Coastal/Long Distance High480.71.2481
Triple Number Windward/Leeward Low988.30.6071
Triple Number Windward/Leeward Medium696.90.8610
Triple Number Windward/Leeward High600.80.9986
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1099.3812.5659.3567.5520.1487.0436.1425.7
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low753.90.7959
Triple Number AP Medium549.21.0926
Triple Number AP High480.71.2481
Triple Number Windward/Leeward Low988.30.6071
Triple Number Windward/Leeward Medium696.90.8610
Triple Number Windward/Leeward High600.80.9986
Single Number Predominant Upwind609.20.9849
Single Number Predominant Reaching524.11.1448
Single Number Predominant Downwind559.61.0723
Predominant Upwind - Low856.10.7008
Predominant Upwind - Low/Med689.60.8701
Predominant Upwind - Medium584.21.0271
Predominant Upwind - Med/High534.61.1223
Predominant Upwind - High522.61.1482
Predominant Downwind Low818.40.7331
Predominant Downwind Low/Med646.20.9285
Predominant Downwind Medium533.71.1242
Predominant Downwind Med/High471.01.2738
Predominant Downwind High437.41.3717
Predominant Reaching Low737.10.8140
Predominant Reaching Low/Med594.61.0091
Predominant Reaching Medium502.91.1930
Predominant Reaching Med/High453.91.3219
Predominant Reaching High430.61.3934
SA/DSPL Upwind19.02SA/DSPL Downwind33.43
Scoring OptionTODTOT
5-Band Windward/Leeward Low1053.30.5696
5-Band Windward/Leeward Low/Med828.50.7242
5-Band Windward/Leeward Medium682.70.8789
5-Band Windward/Leeward Med/High609.40.9845
5-Band Windward/Leeward High583.61.0281
Windward/Leeward 60-40 Low1069.20.5612
Windward/Leeward 60-40 Low/Med844.40.7106
Windward/Leeward 60-40 Medium699.60.8577
Windward/Leeward 60-40 Med/High629.50.9532
Windward/Leeward 60-40 High609.10.9850
5-Band AP Low800.00.7500
5-Band AP Low/Med641.20.9357
5-Band AP Medium539.21.1128
5-Band AP Med/High486.91.2324
5-Band AP High467.31.2839
5-Band SF Bay Tour - Low1003.00.5982
5-Band SF Bay Tour - Low/Med792.00.7575
5-Band SF Bay Tour - Medium656.10.9145
5-Band SF Bay Tour - Med/High588.81.0190
5-Band SF Bay Tour - High567.11.0580
Chicago-Mac Upwind0.9595
Chicago-Mac All Purpose1.0013
Chicago-Mac Downwind1.0506
Bayview-Mac Cove Island0.9156
Bayview-Mac Shore0.9237
Harvest Moon Regatta465.01.2904

Club
Certificate
2024

Boat

Celerity

USA 61473

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassOceanis 473 SDMeasurement03/02/2016HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA14.100Max. Beam4.358Draft1.699Displacement11,548Wetted area42.66IMS L13.234LSM013.522Acc. length14.100Sink (kg/mm) 33.26
VCGD0.251VCGM0.354RM Rated (kg·m) 283.7Limit of positive stability(°) N/AStability IndexN/ADefault crew weight1,059Declared crew weight556
PROPELLER
Propeller TypeFolding 3 blades
InstallationShaft non exposedTwin screwNoHydro generatorNo
PRD0.450PBWPIPA0.0007
PSDPHDPHL
PSAESL
RIG
Forestay tensionFixedInner stayNone FittedMast materialAluminumSingle headsail furlerYesMainsail furlerIn mastArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunners/Checkstays0Spreaders2Rotating mastNo
P14.453IG16.408ISP16.408MDT10.160MDL10.250MDT20.160MDL20.250TL0.000MWGO
E5.207J5.562BAS1.825FSD0.045SFJ0.000SPLWPLTPS6.096BDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date03/02/2016
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible

Club
Certificate
2024

Boat

Celerity

USA 61473

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentELV376680.050.681.322.643.9338.0007/06/2020
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentAP 1400.050.911.813.715.707.7715.82NoNo 59.9704/07/2023
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA217.5514.9516.259.979.67103%134.2019/03/20222022 A2216.4115.3915.908.388.6996%111.86
CRUISER/RACER REQUIREMENTS*
Accommodation length14.1 mTable area0.66 m²Headroom1.89 mMinimum number of berths6Personal gear stowage0.24 m³Fresh water capacity243 lMinimum number of seats in cockpit6Food stowage0.36 m³Fuel capacity132 l
*This list refers to the calculated requirements. See IMS Appendix 1 for the complete list of requirements.