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...though a few have been [[Lost minor planet|lost]]. However, large numbers of smaller NEAs have highly uncertain orbits.<ref name="MPC-NEA"/>]] ...should not be used as a predictor for the uncertainty in the future motion of [[near-Earth object]]s.<ref name="MPC-Uncertainty"/> ...

...n approximation for the temperature of the [[tropopause]] on [[terrestrial planet]]s with [[greenhouse gas]]es present in their atmospheres. ...ce-Air Temperature with Satellite and Surface Observations|journal=Journal of Climate|volume=10|issue=7|pages=1505–1524|issn=0894-8755|jstor=26243273|doi ...

{{Short description|Scale for how similar a planet is to earth}} ...stem were reported to have high Earth Similarity Index values – [[Mercury (planet)|Mercury]], [[Venus]], [[Earth]] and [[Mars]]. Sizes to scale.]] ...

{{Infobox planet | semimajor = {{val|2094|ul=AU}} (inclination correction of 1.26) <ref name="Faherty2021"/> ...

{{short description|Mathematical estimate of planetary temperatures}} ...entation of a planet's radiation balance with its parent star and the rest of space. Thermal radiation absorbed and emitted by the idealized atmosphere ...

.... There are various types of radiative equilibrium, which is itself a kind of [[dynamic equilibrium]]. ...ecific case of [[thermal equilibrium]], for the case in which the exchange of heat is done by radiative heat transfer. ...

...uld have. In 1988, [[George E. Andrews]] and [[Frank Garvan]] discovered a definition for the crank satisfying the properties hypothesized for it by Dyson.<ref n ...perties of ''p''(''n''), number of partitions of ''n''|journal=Proceedings of the Cambridge Philosophical Society|year=1919|volume=XIX|pages=207–210}}</r ...

...tent/26/2/57.short|title=Implicit integration for CSMP III and the problem of stiffness|publisher=Advanced Applications Group IBM (UK) February 1976|acce ...n cost. Modern uses include weather systems analysis and the effect on our planet Earth due to global warming. CSMP and its various versions were used extens ...

.... There is negative [[kinetic energy]] and a fourth [[state of matter]]. [[Planet]]s are no longer [[N-sphere|spherical]], but [[Hyperbola|hyperbolic]] and t ...ithout another side or bottom visible and suspects to have reached the end of the world. ...

...lace plane]], which at large semi-major axes is warped toward the plane of Planet Nine's orbit, causing their poles to be clustered toward one side.<ref name ...volve.}}|alt=the aligned orbits appear as red contour lines on either side of a parabolic black line, while the anti-aligned orbits appear as blue contou ...

...angles because the general problem of decomposing a rotation in a sequence of three was studied first by Paul B. Davenport.<ref>[http://arc.aiaa.org/doi/ Most of the cases belong to the second group, given that the generalized Euler rota ...

{{Short description|Distribution of mass in a celestial body}} ...oment of inertia]] has dimensions of mass times length squared, the moment of inertia factor is the coefficient that multiplies these. ...

...nd gravitational force between the two components, and hence on the masses of the components. [[File:orbit2.gif|frame|Two bodies orbiting a common center of mass, indicated by the red plus. The larger body has a higher mass, and the ...

{{short description|Type of circumstellar disk}} ...of <math>Ks-W4>2</math>, an age of >20 [[Myr]] and spectroscopic evidence of [[Accretion (astrophysics)|accretion]].<ref name="Disk Detective blog"/><re ...

...defined in [[ATSC 3.0]], [[Digital Video Broadcasting]] (DVB) [[Ultra-high-definition television|UHD]]-1 Phase 2, and [[International Telecommunication Union]] ( ...he hybrid log–gamma curve. HLG uses a logarithmic curve for the upper half of the signal values, which allows for a larger dynamic range.]] ...

{{Short description|Radius of a circle or sphere equivalent to a non-circular or non-spherical object}} ...the radius of a circle or sphere with the same perimeter, area, or volume of a non-circular or non-spherical object. The '''equivalent diameter''' (or ' ...

...s article describes and demonstrates some of these features. Note that one of Racket's main design goals is to accommodate creating new [[programming lan Therefore, some of the following examples are in different languages, but they are all impleme ...

{{Short description|Ringed dwarf planet in the Kuiper belt}} {{Infobox planet ...

...ture of [[force]]s, [[Principle of relativity|relativity]], and the nature of [[physical law]]s. ...eniently represented. Hence it is not located in nature, but is the result of a choice by the observer. In the first case a mathematical formulation mirr ...

{{short description|Class of problems in classical mechanics}} ...ew important cases, the problem can be solved analytically, i.e., in terms of well-studied functions such as [[trigonometric functions]]. ...