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Animation of Solar Dynamics Observatory 's trajectory from 11 February 2010 to 11 April 2010 Solar Dynamics Observatory · Earth SDO then underwent a series of orbit-raising maneuvers over a few weeks which adjusted its orbit until the spacecraft reached its planned circular , geosynchronous orbit at an altitude of 35,789 km (22,238 mi), at 102 ...
Minor Planet Center Orbit database as of Feb 14th, 2006 except for resonant orbits' classification. ... TheKuiperBelt Projections 100AU Classical SDO (alternative ...
its orbit’s semi-major axis a in AU and the orbital period in years (horizontal axis) its orbit’s inclination i in degrees (vertical axis). The size of the circle illustrates the object’s size relative to others. For a few large objects, the diameter drawn represents the best current estimates.
The SOHO spacecraft is in a halo orbit around the Sun–Earth L1 point, the point between the Earth and the Sun where the balance of the (larger) Sun's gravity and the (smaller) Earth's gravity is equal to the centripetal force needed for an object to have the same orbital period in its orbit around the Sun as the Earth, with the result that ...
If the object is not an SDO as per the above definition, but the eccentricity of its orbit is greater than 0.240, it is classified as a detached TNO. [33] (Objects with smaller eccentricity are considered classical.) In this scheme, the disc extends from the orbit of Neptune to 2000 AU, the region referred to as the inner Oort cloud.
Interface Region Imaging Spectrograph (IRIS), [1] also called Explorer 94 and SMEX-12, [2] is a NASA solar observation satellite. The mission was funded through the Small Explorer program to investigate the physical conditions of the solar limb, particularly the interface region made up of the chromosphere and transition region.
FreeFlyer has been used to support many spacecraft missions, for mission planning analysis, operational analysis, or both. Specific mission examples include the International Space Station (ISS), [7] the JSpOC Mission System, [8] the Earth Observing System, [9] [10] Solar Dynamics Observatory (SDO), [11] and Magnetospheric Multiscale Mission (MMS).
Its orbit has a moderate eccentricity of 0.11 and a high inclination of 47° with respect to the ecliptic. [ 4 ] It belongs to the same group as 2014 FC 72 , 2014 FZ 71 , 2015 FJ 345 and 2015 KQ 174 (also see diagram) , that are poorly understood for their large perihelia combined with moderate eccentricities.