What is gravitational time dilation and its effect on orbiting spacecraft near strong gravitational fields?

... orbiting planet X discovers that to remain in orbit at 410 km from the planet's center, she needs to maintain a speed of 68 m/s What is the mass of planet X? Aug 30, 2023 ... ... planets with much more distant orbits, one of which has the longest orbital period that TESS has detected to date. The planets are circling ... The Orbital Velocities of the Planets · People are fascinated with high-speed travel. · The orbital velocity is 2πR/T where R is the average radius of the orbit ... Energy in Orbits – Learn. Total Energy of a Planet or Satellite in its Orbit. An orbiting satellite has two important forms of energy: gravitational ... Mar 18, 2025 ... Orbital Period (days), 88.0, 224.7, 365.2, 27.3*, 687.0, 4331 ... Index of Planetary Fact Sheets - More detailed fact sheets for each planet. Apr 30, 2021 ... (Since normal exoplanet techniques, like transiting, require multiple detections over many orbital periods, exoplanets with large orbits take ... Move the sun, earth, moon and space station to see how it affects their gravitational forces and orbital paths. Visualize the sizes and distances between ... Sep 16, 2011 ... 'Stunning'. Kepler-16b's two suns are smaller than ours - at 69% and 20% of the mass of our Sun - making the surface temperature an estimated - ... May 21, 2024 ... The planets orbit the Sun in a counterclockwise direction as viewed from above the Sun's north pole, and the planets' orbits all are aligned to ... The orbits of the planets are nearly circular, and measure from one-third to 30 times the size of Earth's orbit. Mercury, the innermost planet, orbits the ...