[REQ] Tropics of Cancer/Capricorn
 

If this has already been discussed I apologize for reinventing the wheel; but, in case it's not, here are the particulars:

The Sun's declination reaches 23.5 degrees N and S, two times annually. The northern most is known as the Tropic of Cancer. The southern is known as the Tropic of Capricorn.

However, in SH4 I've noticed they are incorrectly indicated at 21*44.5' N and S. Is there anyway to correct this error?

Tnx,