Barn Door Star Tracker Calculator

Assembly setting up your door tracker.

Barn door star tracker calculator.

You can however make a 6 wide board and use a 4 hinge but you may give up some stability. Affordable portable star tracking. It consists of two boards connected by a hinge with a bolt which is turned to move the two boards apart or towards each other to counter the effects of. Cut your two blocks of wood pieces into 13 x 4 pieces.

Want to build a barn door tracker. The nyx tracker is a motorized barn door star tracking astrophotography mount designed for those who want accurate widefield tracking without breaking the bank. The most compact tracking mount on the market it s also the least expensive. A sidereal day on earth is 23 hours 56 minutes and 4 091 seconds long or 1436 minutes about 4 minutes shorter than a standard solar day and we can use this time to calculate the rate at which the barn door tracker needs to turn.

Don t worry about precision measurement and buying specific screws. Star tracker calculator will tell you how fast to turn the drive screw and provide. How to build a dslr barn door trap bdt. That means we want to spin our barn door tracker at a rate of 360 degrees every 24 hours which comes out to be 0 25 degrees per minute.

Longer exposures have star trails and a bdt helps keep st. Star tracker calculator is a tool to help you build and work a barn door star tracker. Just build what you want input the pitch of your drive screw the distance from the hinge to the screw and you re all set.