Thingiverse
101955 Bennu
door mjolnir_s_mansion
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That is a printable model of the asteroid Bennu. As of October 19th 2020, it is currently visited by the spacecraft OSIRIS REx, which plans to collect samples from the surface,... well, tomorrow.
The data is from the software SBMT, created by The John Hopkins University Applied Physics Laboratory. http://sbmt.jhuapl.edu/
The asteroid is in 2 halves, and I added a centering pin. You need to print 4 of them.
I would suggest trying to print one centering pin, then adjust the scale if need be. You want a snug fit. On my test, I kept a 0.1mm gap on the diameter.
The model's scale is 1/2000.
The data is from the software SBMT, created by The John Hopkins University Applied Physics Laboratory. http://sbmt.jhuapl.edu/
The asteroid is in 2 halves, and I added a centering pin. You need to print 4 of them.
I would suggest trying to print one centering pin, then adjust the scale if need be. You want a snug fit. On my test, I kept a 0.1mm gap on the diameter.
The model's scale is 1/2000.
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