J/122

J/122 photo J/122 drawing

Sailboat Specifications


Hull Type:
Fin w/bulb & spade rudder
Rigging Type:
Fractional Sloop
LOA:
40.00 ft / 12.19 m
LWL:
34.60 ft / 10.55 m
S.A. (reported):
865.00 ft2 / 80.36 m2
Beam:
11.91 ft / 3.63 m
Draft (max):
7.22 ft / 2.20 m
Draft (min):
Displacement:
14,900 lb / 6,759 kg
Ballast:
5,600 lb / 2,540 kg
S.A./Disp.:
22.94
Bal./Disp.:
37.58
Disp./Len.:
160.59
Construction:
FG
Ballast Type:
Lead
First Built:
2008
Last Built:
# Built:
Builder:
J Boats
Designer:
Johnstone
Website:

Auxiliary Power/Water (orig. equip.)

Make:
Volvo
Model:
Type:
Diesel
HP:
40
Water:
42 gals.
Fuel:
35 gals.

Sailboat Calculations

S.A./Disp.:
22.94
Bal./Disp.:
37.58
Disp./Len.:
160.59
Comfort Ratio:
23.46

Rig and Sail Particulars

I:
54.42 ft / 16.59 m
J:
15.20 ft / 4.63 m
P:
51.34 ft / 15.65 m
E:
17.57 ft / 5.36 m
SPL/TPS:
ISP:
57.68 ft / 17.58 m
S.A. Fore:
413.59 ft2 / 38.42 m2
S.A. Main:
451.02 ft2 / 41.90 m2
S.A. Total (100% Fore + Main Triangles)
864.61 ft2 / 80.33 m2
S.A./Disp. (calc.):
22.93
Est. Forestay Len.:
56.50 ft / 17.22 m

Sailboat Links

Notes

J/122E (built in France) has same hull and rig with updated deck, coach roof, and interior.



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