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1 dzień temu · Pluto, whose distance from the sun varies from 2.8 to 4.5 billion miles, is even more eccentric at 0.244. On the other hand, our home planet has an eccentricity of only 0.017. “Earth’s orbit ...
1 dzień temu · Drag the marker on map to calculate distance (km, meters, mile, foot) and bearing angle of direction on google map, between two points of the earth. Calculation of average speed or time spent.
1 dzień temu · Stellarium Web is a planetarium running in your web browser. It shows a realistic star map, just like what you see with the naked eye, binoculars or a telescope.
17 godz. temu · The easiest way to determine stellar distance to the Sun for objects at these distances is parallax, which measures how much stars appear to move against background objects over the course of Earth's orbit around the Sun.
1 dzień temu · Equatorial to Ecliptic Coordinates. The Earth equatorial plane tilts at approximately 23°26' to the plane of the Ecliptic (Earth's orbit about the Sun). Translating from one system to the other can be just a wee bit tedious, and fraught with peril for the unwary. Here is a tool to do this chore.
5 dni temu · Its closest distance to Earth is about 1.2 billion km (746 million miles), and its phase angle—the angle that it makes with the Sun and Earth—never exceeds about 6°. Saturn, seen from the vicinity of Earth, thus always appears nearly fully illuminated.
2 dni temu · The celestial coordinates, magnitude, distances and speed are updated in real time and are computed using high quality data sets provided by the JPL Horizons ephemeris service (see acknowledgements for details). The sky map shown in the background represents a rectangular portion of the sky 60x40 arcminutes wide.
