Proteus scaled one in ten million

cults3d

This model was rendered using MATLAB R2016a on the ICQ model of the PSI made by Philip Stooke from the data of the Voyager missions. The original model has a low resolution, so the model was very "poly" look. To avoid this I interpolated it into much more points than the original. It's scaled to 1 in 107 or one in ten million. On this scale the Moon is a basketball, and Mars' moons Phobos and Deimos are 2 and 1 mm respectively. It's also scaled to 1 in 4 x 106 or one in four million and 1 in 2 x 106 or one in two million. The file's names explained: name_1_x_10_y.stl is 1 : x * 10y. So _1_6_10_7 is 1:600000000 or one in 60 million. N2 Proteus Proteus wasn't part of the original Neptunian System. Like other inner moons of Neptune, it was probably the result of the accretion of the fragment from the original moons of Neptune, shatered by collisions or gravitational interaction when Triton was captured. Type: Satellite Orbit: Neptune. Orbital period: 1.122 d. Composition: Icy body. Rubble pile Density: 1.3 g/cm3. Dimensions: 424 km × 390 km × 396 km Model scale: 1:1x107 (4cm) 1:4x106 (10cm) 1:2x106 (20cm) References "Stooke. P., Stooke Small Body Shape Models V2.0. EAR-A-5-DDR-STOOKE-SHAPE-MODELS-V2.0. NASA Planetary Data System, 2016." Other astronomical objects Object Scale [1:x] K = 103 (thousand)M = 106 (million)G = 109 (billion) Image Inner Solar System Mercury 20M, 60M, 120M Venus 60M, 120M, 250M Earth 60M, 120M, 250M Luna 10M, 20M, 60M Mars 20M, 60M, 120M Phobos and Deimos 200K, 500K Artificial Salyut 7 40, 48, 80, 160 Near Earth Asteroids Moshup and Squannit 8K, 20K, 40K Ra-Shalom 20K, 40K Castalia 8K, 20K, 40K Bacchus 8K, 20K Bennu 3K, 8K Ryugu 3K, 8K, 20K Geographos 40K, 80K Phaethon 40K, 80K Itokawa 3K, 8K Eros 80K, 200K, 500K Nereus 3K, 8K Mithra 20K, 40K Golevka 8K Toutatis 40K, 80K Main Asteroid Belt Gaspra 200K Annefrank 40K, 80K Braille 20K, 40K Vesta 2M, 4M, 10M Šteins 40K, 80K, 200K Iris 2M, 4M Hebe 1M, 2M, 4M Lutetia 500K, 1M, 2M Julia 1M, 2M, 4M Mathilde 500K, 1M Juno 2M, 4M Ceres 4M, 10M Pallas 4M, 10M Kleopatra 2M, 4M Ida 500K, 1M Psyche 2M,