orbital plane

　

WordNet

1. (astronomy) the plane on which a body is orbiting
2. make even or smooth, with or as with a carpenters plane; "plane the top of the door"
3. (mathematics) an unbounded two-dimensional shape; "we will refer to the plane of the graph as the X-Y plane"; "any line joining two points on a plane lies wholly on that plane" (同)sheet
4. a level of existence or development; "he lived on a worldly plane"
5. a carpenters hand tool with an adjustable blade for smoothing or shaping wood; "the cabinetmaker used a plane for the finish work" (同)carpenter''s plane, woodworking plane
6. a power tool for smoothing or shaping wood (同)planer, planing machine
7. cut or remove with or as if with a plane; "The machine shaved off fine layers from the piece of wood" (同)shave
8. travel on the surface of water (同)skim
9. make plans for something; "He is planning a trip with his family"
10. scale drawing of a structure; "the plans for City Hall were on file" (同)architectural plan
11. a series of steps to be carried out or goals to be accomplished; "they drew up a six-step plan"; "they discussed plans for a new bond issue" (同)program, programme
12. have the will and intention to carry out some action; "He plans to be in graduate school next year"; "The rebels had planned turmoil and confusion" (同)be after
13. make or work out a plan for; devise; "They contrived to murder their boss"; "design a new sales strategy"; "plan an attack" (同)project, contrive, design
14. the (usually elliptical) path described by one celestial body in its revolution about another; "he plotted the orbit of the moon" (同)celestial orbit
15. the path of an electron around the nucleus of an atom (同)electron orbit
16. of or relating to the eye socket; "orbital scale"; "orbital arch"
17. of or relating to an orbit; "orbital revolution"; "orbital velocity"

PrepTutorEJDIC

1. 『平面』,水平面 / 『水準』,程度 / 《話》『飛行機』 / (面が)平らな,平たんな / 平面の,平面図形の;平面上にある / 〈飛行機〉滑走する
2. かんな / …‘に'かんなをかける;…‘を'平らにする / かんなをかける
3. =plane tree
4. 『計画』,『案』,プラン,設計 / 『設計図』,『図面』;(小区域の)地図,市街図 / …‘を'『計画する』,‘の'案を立てる / …の設計図をかく,‘を'設計する / 計画を立てる
5. (天体・人工衛星の)『軌道』;軌道の1周 / (活動・影響・知識の)範囲 / (軌道に沿って)…‘の'周りを回る / 〈人工衛星〉‘を'軌道に乗せる / 軌道に沿って回る,軌道に乗る
6. 軌道の

Wikipedia preview

出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2017/02/18 03:56:30」(JST)

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[Wiki en表示]

For the anatomy concept, see maxilla.

The orbital plane seen in relation to a reference plane.

The orbital plane can also be seen in relation to conic sections where the orbital path is define as the intersection between a plane and a cone. Parabolic (1) and hyperbolic (3) orbits are escape orbits, whereas elliptical and circular orbits (2) are captive.

The orbital plane of an object orbiting another is the geometrical plane in which the orbit lies. A common example would be: the center of the heavier object, the center of the orbiting object and the center of the orbiting object at some later time.

The orbital plane is defined in relation to a reference plane by two parameters, inclination (i) and longitude of the ascending node (Ω). Three non-collinear points in space suffice to determine the orbital plane.

By definition, the reference plane for the solar system is usually considered to be the earth's orbital plane. This defines the ecliptic, which is the path in the sky of the sun as seen from the earth.

In other cases, for instance a moon or satellite orbiting another planet, it is convenient to define the inclination of the moon's orbit as the angle between its orbital plane and the planet's equator.

Artificial satellites around the Earth

For launch vehicles and artificial satellites, the orbital plane is a defining parameter of an orbit; as in general, it will take a very large amount of propellant to change the orbital plane of an object. Other parameters, such as the orbital period, the eccentricity of the orbit and the phase of the orbit are more easily changed by propulsion systems.

Orbital planes of satellites are perturbed by the non-spherical nature of the Earth's gravity. This causes the orbital plane of the satellite's orbit to slowly rotate around the Earth, depending on the angle the plane makes with the Earth's equator. For planes that are at a critical angle this can mean that the plane will track the Sun around the Earth, forming a Sun-synchronous orbit.

A launch vehicle's launch window is usually determined by the times when the target orbital plane intersects the launch site.

See also

• Earth-centered inertial coordinate system
• ECEF, Earth-Centered Earth-fixed coordinate system
• Invariable plane, a weighted average of all orbital planes in a system
• Orbital elements
• Orbital state vectors

References

• Fundamentals of Astrodynamics', (1971) Roger R. Bates, Donald D. Mueller, Jerry E. White, Dover Publications, Inc, New York, p.21

UpToDate Contents

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• 1. 眼窩骨折 orbital fractures
• 2. 眼窩蜂巣炎 orbital cellulitis
• 3. 救急外来における眼部損傷に対するアプローチ approach to eye injuries in the emergency department
• 4. 成人の顔面外傷の初回評価とマネージメント initial evaluation and management of facial trauma in adults
• 5. 救急外来における眼部損傷の概要 overview of eye injuries in the emergency department

English Journal

• Proton transfer in acetylacetone and its α-halo derivatives.

• Dolati F1, Tayyari SF, Vakili M, Wang YA.
• Physical chemistry chemical physics : PCCP.Phys Chem Chem Phys.2016 Jan 7;18(1):344-50. doi: 10.1039/c5cp03845f. Epub 2015 Nov 30.
• A two-dimensional potential energy surface was utilized to treat the proton transfer in acetylacetone (AA) and its α-halo derivatives: α-fluoro-(FAA), α-chloro-(ClAA), and α-bromo-acetylacetone (BrAA). This potential energy function, which couples O-H stretching and in-plane bending vibrations,
• PMID 26616236

• Real-Time Propagation via Time-Dependent Density Functional Theory Plus the Hubbard U Potential for Electron-Atom Coupled Dynamics Involving Charge Transfer.

• Shin D, Lee G, Miyamoto Y1, Park N.
• Journal of chemical theory and computation.J Chem Theory Comput.2015 Dec 17. [Epub ahead of print]
• We present methods for combining time-dependent density functional theory and the Hubbard U potential in the framework of the real-time propagation of Kohn-Sham orbitals to describe electron-atom coupled dynamics beyond the Born-Oppenheimer approximation. The time evolution of the noncommuting nonlo
• PMID 26626105

• Facet-Controlling Agents Free Synthesis of Hematite Crystals with High-Index Planes: Excellent Photodegradation Performance and Mechanism Insight.

• Ding D, Huang Y, Zhou C, Liu Z, Ren J, Zhang R, Wang J, Zhang Y, Lei ZF, Zhang Z, Zhi C.
• ACS applied materials & interfaces.ACS Appl Mater Interfaces.2015 Dec 14. [Epub ahead of print]
• Hematite (α-Fe2O3) crystals with uniform size and structure are synthesized through very facile one-pot hydrothermal methods without any additive. The as-synthesized submicro-sized α-Fe2O3 crystals with small surface areas perform superb visible light photodegradation activities, even much better
• PMID 26651218

Japanese Journal

• Linearized Augmented Plane-Wave and Muffin-Tin Orbital Method with the PBE Exchange--Correlation: Applied to Molecules from H

• Kotani Takao,Kino Hiori
• J Phys Soc Jpn 82(12), 124714-124714-8, 2013-12-15
• … The method is unique compared with other mixed-basis methods in that we simultaneously use two kinds of augmented waves as bases in the framework of the linearized method: the augmented plane waves (APWs) and the muffin-tin orbitals (MTOs). …
• NAID 150000107925

• Linearized Augmented Plane-Wave and Muffin-Tin Orbital Method with the PBE Exchange-Correlation : Applied to Molecules from H₂ through Kr₂

• KOTANI Takao,KINO Hiori
• Journal of the Physical Society of Japan 82(12), 124714-1-8, 2013-12
• NAID 40019915539

• Crystal Structure and Physical Properties of π-d System κ-(BDH-TTP)₂FeBr₄

• SUGII Kaori,TAKAI Kazuyuki,UJI Shinya [他],Terashima Taichi,Akutsu Hiroki,Wada Atsushi,Ichikawa Shun,Yamada Jun-ichi,Mori Takehiko,Enoki Toshiaki
• J Phys Soc Jpn 82(5), 054706-054706-10, 2013-05-15
• … It has a layered structure of BDH-TTP donor sheets extended along the ac-plane, which are sandwiched by FeBr<inf>4</inf>anion sheets. … In addition, the magnetization curves for H\parallel b and H\parallel c show an inflection point at H_{\text{c}} = 3.1 T, suggesting the spin canting configuration in the bc-plane. …
• NAID 40019647073

Related Links

• Orbital plane | Define Orbital plane at Dictionary.com

That he and his brother had originally elected to come into this system along its orbital plane had been a mixed blessing.

• Space Environment - Welcome to QRG

What is the orbital plane? All of the planets, comets, and asteroids in the solar system are in orbit around the Sun. All of those orbits line up with each other making a kind of flat disk called the orbital plane. The planets all orbit on ...

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★リンクテーブル★

関連記事	「plan」「plane」「orbit」「orbital」

「plan」

　　[★]

• n.

• 計画、予定、プラン

• v.

• 計画する、予定する

関

design、destine、enterprise、planning、predetermine、program、programme、project、prospective、schedule、schema、scheme

　 　 　 　 　 　

「plane」

　　[★]

• n.

• 平面、面

• adj.

• 平らな

関

aspect、chamfer、even、face、facet、flat、planar、side、smooth、surface

　 　 　 　 　 　 　 　 　 　

「orbit」

　　[★]

• n.

• 眼窩。眼球孔。軌道。範囲、領域。電子軌道。

• vi.

• 軌道にのる

• vt.

• 軌道を回る、軌道に乗せる、～の周りを回る、～を周回する

　 　 　

「orbital」

　　[★]

• adj.

• 軌道の、眼窩の、(物理)電子軌道、軌道関数

関

orbit、trajectory