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In vision, degrees of visual angle from the center of the eye
Horizontal eccentricity refers to the horizontal axis, measured in degrees, along the visual field. The blind spot extends from an eccentricity d1 to
Horizontal_eccentricity
Topics referred to by the same term
displaced from the focus of the circle described by the wheel Horizontal eccentricity, in vision, degrees of visual angle from the center of the eye
Eccentricity
Characteristic of conic sections
eccentricity of a circle is 0. The eccentricity of a non-circular ellipse is between 0 and 1. The eccentricity of a parabola is 1. The eccentricity of
Eccentricity_(mathematics)
Blindpoint of human eye
the center of the field of vision. Bias blind spot Filling-in Horizontal eccentricity Acute idiopathic blind spot enlargement syndrome Angioscotoma Brian
Blind_spot_(vision)
Altered region in an otherwise normal field of vision
or institutional structure. Floater Scotomization Amsler grid Horizontal eccentricity Visual field test Binasal hemianopsia Bitemporal hemianopsia Cortical
Scotoma
Triple-dot punctuation mark
available in electronic text – is to use the precomposed character U+2026 … HORIZONTAL ELLIPSIS. When text is omitted following a sentence, a period (full stop)
Ellipsis
Measurement of electromagnetic radiation
DNI. Direct horizontal irradiance (DirHI), or beam horizontal irradiance (BHI), is the direct component of irradiance received on a horizontal surface as
Solar_irradiance
Visual illusion in color images
result, the visual axis passes through the cornea with a nasal horizontal eccentricity, meaning that the average ray bound for the fovea must undergo
Chromostereopsis
The eccentricity effect is a visual phenomenon that affects visual search. As retinal eccentricity increases (i.e. the light of the image enters the eye
Eccentricity_effect
Horizontal angle from north or other reference cardinal direction
Arabic: اَلسُّمُوت, romanized: as-sumūt, lit. 'the directions') is the horizontal angle from a cardinal direction, most commonly north, in a local or observer-centric
Azimuth
Reference frame for measuring location
information systems, remote sensing, and cartography. A horizontal datum is used to measure a horizontal position, across the Earth's surface, in latitude and
Geodetic_datum
Time-telling device
the sundial to be accurate throughout the year. The style's angle from horizontal is equal to the sundial's geographical latitude. The term sundial can
Sundial
Kepler orbit with an eccentricity of less than one
an orbit with an eccentricity of less than 1;[citation needed] this includes the special case of a circular orbit, with eccentricity equal to 0. Some
Elliptic_orbit
Property of waves that can oscillate with more than one orientation
the string is plucked, the vibrations can be in a vertical direction, horizontal direction, or at any angle perpendicular to the string. In contrast, in
Polarization_(waves)
System for specifying positions of celestial objects
celestial sphere is ambiguous about the definition of its center point. The horizontal, or altitude-azimuth, system is based on the position of the observer
Astronomical coordinate systems
Astronomical_coordinate_systems
Irregular moon of Neptune
to the apocentre, showing the eccentricity. The satellite is in Kozai resonance, i.e. its inclination and eccentricity are coupled (the inclination of
Sao_(moon)
Plane curve
points are the same. The elongation of an ellipse is measured by its eccentricity e {\displaystyle e} , a number ranging from e = 0 {\displaystyle e=0}
Ellipse
Curve from a cone intersecting a plane
directrix, are in a fixed ratio, called the eccentricity. The type of conic is determined by the value of the eccentricity. In analytic geometry, a conic may be
Conic_section
Collection of bodies in the extreme Solar System
trans-Neptunian objects. The scattered-disc objects (SDOs) have orbital eccentricities ranging as high as 0.8, inclinations as high as 40°, and perihelia greater
Scattered_disc
Body scale based on waist circumference and height
of a person's individual body shape. Based on the principle of body eccentricity, it provides a visual and anthropometric tool for health evaluation.
Body_roundness_index
Orbit around Earth
velocity will be at its minimum. Eccentricity a measure of how much an orbit deviates from a perfect circle. Eccentricity is strictly defined for all circular
Geocentric_orbit
Irregular moon of Uranus
orbital period of 1.86 years (681 d). S/2023 U 1 has an average orbital eccentricity of 0.25 and an average inclination of 144° with respect to the ecliptic
S/2023_U_1
Interstellar comet in 2025
known as the orbital eccentricity. Whereas elliptical orbits have an eccentricity less than 1, hyperbolic orbits have an eccentricity greater than 1. For
3I/ATLAS
Outer moon of Jupiter
inclination of about 45° to the ecliptic, in a prograde direction and with an eccentricity of 0.252. Its orbit is continuously changing due to solar and planetary
Themisto_(moon)
Shape of the Moon's sunlit portion as viewed from Earth
the time between successive recurrences of the same phase: due to the eccentricity of the Moon's orbit, this duration is not perfectly constant but averages
Lunar_phase
Measure of compression between circle to ellipse or sphere to an ellipsoid of revolution
{1-e^{2}}},\end{aligned}}} where e {\displaystyle e} is the eccentricity. Earth flattening Eccentricity (mathematics) § Ellipses Equatorial bulge Ovality Planetary
Flattening
Plane curve: conic section
called the focal distance or linear eccentricity. The quotient c a {\displaystyle {\tfrac {c}{a}}} is the eccentricity e {\displaystyle e} . The equation
Hyperbola
Diagrammatic representation of Sun's position over a period of time
governed by the combined effects of Earth's axial tilt and its orbital eccentricity. An analemma can be photographed by keeping a camera at a fixed location
Analemma
Irregular moon of Neptune
orbital period of 8.6 Earth years. S/2002 N 5 has an average orbital eccentricity of 0.43 and an average inclination of 46.3° with respect to the ecliptic
S/2002_N_5
Dynamical group of trans-Neptunian objects
the reference non-plutino 2002 KX14). Orbital eccentricity is represented by segments extending horizontally from perihelion to aphelion; inclination is
Plutino
Astrodynamic equation
attraction is four times as strong. The parameter e {\displaystyle e} is the eccentricity of the orbit, and is given by e = 1 + 2 E ℓ 2 m 3 μ 2 {\displaystyle
Orbit_equation
Calculating the Sun's location in the sky at a given time and place
system, convert to the equatorial coordinate system, and convert to the horizontal coordinate system. The resulting Sun angles are the solar zenith angle
Position_of_the_Sun
Clarity of vision
E2/(E2+E), where E is eccentricity in degrees visual angle, and E2 is a constant of approximately 2 degrees. At 2 degrees eccentricity, for example, acuity
Visual_acuity
Curve traced by a point outside a circle rolling within another circle
the hypocycloid with d = r and the ellipse with R = 2r and d ≠ r. The eccentricity of the ellipse is e = 2 d / r 1 + ( d / r ) {\displaystyle e={\frac {2{\sqrt
Hypotrochoid
Size and shape used to model the Earth for geodesy
{\displaystyle a} and eccentricity e {\displaystyle e} ; a {\displaystyle a} and flattening f {\displaystyle f} . Eccentricity and flattening are different
Figure_of_the_Earth
Machine designed to reduce large objects into smaller ones
VSC series cone crusher, whose combination of crushing frequency and eccentricity is the best, can make materials have higher comminution degree and higher
Crusher
Mechanism for converting reciprocating motion to rotation
similar principle applies to balance shafts, which are occasionally used. Eccentricity and dynamic displacement are critical factors influencing the performance
Crankshaft
Irregular moon of Neptune
yellow segments extend from the pericentre to the apocentre, showing the eccentricity. It is also worth mentioning that Sao and Laomedeia are similar to Halimede
Halimede_(moon)
Line between the poles with the same longitude
passage will not occur exactly at 12 hours because of the Earth orbit eccentricity (see Equation of time). A standard meridian is a meridian used for determining
Meridian_(geography)
Geographic coordinate specifying north-south position
or semi-minor axis, b; or (2) the (first) flattening, f; or (3) the eccentricity, e. These parameters are not independent: they are related by f = a −
Latitude
Extent of the observable world seen at any given moment
night relative to foveal vision (sensitivity is highest at around 20 deg eccentricity). Many optical instruments, particularly binoculars or spotting scopes
Field_of_view
Apparent solar time minus mean solar time
23.44 degrees relative to the plane of the Earth's equator; and the eccentricity of the Earth's orbit around the Sun, which is about 0.0167. The equation
Equation_of_time
American actress and model (1926–1962)
comedy achieved its effects", and Roger Ebert wrote that "Monroe's eccentricities and neuroses on sets became notorious, but studios put up with her long
Marilyn_Monroe
Area of one's field of vision outside of the point of fixation
edges of the visual field, "mid-peripheral" vision refers to medium eccentricities, and "near-peripheral", sometimes referred to as "para-central", vision
Peripheral_vision
Spacecraft launch or descent maneuver
fires again, at zero angle of attack, the thrust accelerates the ship horizontally, inserting it into orbit. Because heat shields and parachutes cannot
Gravity_turn
Irregular moon of Neptune
yellow segments extend from the pericentre to the apocentre, showing the eccentricity. Neso is affected by the Kozai mechanism. Neso is about 60 km (37 mi)
Neso_(moon)
Features of the moon of Jupiter
exceptional for the strong tidal heating it undergoes, caused by the eccentricity of its orbit (which results from its resonance with Europa and Ganymede)
Mountains_of_Io
orbit, the radial-velocity method can determine four: semi-major axis, eccentricity, longitude of periastron, and time of periastron. Two parameters remain
Exoplanet orbital and physical parameters
Exoplanet_orbital_and_physical_parameters
Curved path of an object around a point
At the present epoch, Mars has the next largest eccentricity while the smallest orbital eccentricities are seen with Venus and Neptune. As two objects
Orbit
Periodic change in the direction of a rotation axis
precession, changes in the tilt of Earth's axis to its orbit, and the eccentricity of its orbit over tens of thousands of years are all important parts
Precession
Globular cluster in the constellation Columba
cluster is following a highly eccentric orbit through the galaxy, with an eccentricity of about 0.7. This object has a Shapley–Sawyer Concentration Class of
NGC_1851
Celestial orbit whose trajectory is a conic section in the orbital plane
axis, which defines the size of the orbit e {\displaystyle e} is the eccentricity, which defines the shape of the orbit θ {\displaystyle \theta } is the
Kepler_orbit
Either of two extreme points in a celestial object's orbit
axis of the Earth measured from the plane of the ecliptic. The Earth's eccentricity and other orbital elements are not constant, but vary slowly due to the
Apsis
Mathematical curve outputted from a specific pair of parametric equations
(see image). Similarly, a ratio of 5/4 produces a figure with five horizontal lobes and four vertical lobes. Rational ratios produce closed (connected)
Lissajous_curve
Star in the constellation Pegasus
in the constellation of Pegasus. The star is classified as an "extreme horizontal branch star". It is small, with only half the mass and a bit less than
V391_Pegasi
visual angle; it's a measure of eccentricity. Each polar axis is a meridian of the visual field. For example, the horizontal meridian runs from the observer's
Meridian_(vision)
Binary star in the constellation Ursa Major
about 23 astronomical units (AU), with a period of 44.5 years and an eccentricity of 0.44. There is another spectroscopic binary at an angular separation
Dubhe
Astronomical instrument for timing of the passage of stars
possible by horizontal and vertical screws. A spirit level was used to monitor for any inclination of the axis to the horizon. Eccentricity (an off-center
Meridian_circle
Distance from center of Earth to center of Moon
the semi-major axis. However, due to its elliptical orbit with varying eccentricity, the instantaneous distance varies with monthly periodicity. Furthermore
Lunar_distance
Geodetic reference system
semi-minor axis b which equals a × (1 − f) = 6356752.3142 m, and the first eccentricity squared, e2 = 6.69437999014×10−3. The original standardization document
World_Geodetic_System
State of balance between external forces on a fluid and internal pressure gradient
{\displaystyle r_{e},} the polar radius by r p , {\displaystyle r_{p},} and the eccentricity by ϵ , {\displaystyle \epsilon ,} with ϵ = 1 − r p 2 / r e 2 , {\displaystyle
Hydrostatic_equilibrium
Type of marine mooring component
and mooring line. Padeye eccentricity, often measured as the padeye offset ratio, is the relationship between the horizontal and vertical distance of
Offshore_embedded_anchors
Star in Ursa Minor
(in order from star) Mass Semimajor axis (AU) Orbital period (days) Eccentricity Inclination (°) Radius b / Halla ≥ 1.65±0.06 MJ 0.462±0.006 93.31±0.06
8_Ursae_Minoris
Laws in physics about force and motion
that is, ellipses (including circles), parabolas, or hyperbolas. The eccentricity of the orbit, and thus the type of conic section, is determined by the
Newton's_laws_of_motion
Ability of owls to locate sounds in 3D space
eccentricity between the right and left ear differing by less than 0.1 mm. Between stages 36 and 37, the surface area was 0.6-1.9 mm2. Eccentricity was
Sound_localization_in_owls
Binary star in the constellation Aquarius
single-lined spectroscopic binary with an orbital period of 5.385 yr and an eccentricity of 0.368. The visible component is an aging giant star with a stellar
1_Aquarii
Star in the constellation Antlia
the radius of the Sun. It is a red clump giant, indicating it is on the horizontal branch and is generating energy through helium fusion. The star is 3.32 billion
Iota_Antliae
Safe driving distance between cars
and temporal limits of motion perception across variations in speed, eccentricity, and low vision". Journal of Vision. 9 (30): 30.1–14. doi:10.1167/9.1
Assured_clear_distance_ahead
Soviet lunar probe launched in 1959
probe made several orbits around the Earth, the secular rise in the eccentricity resulted in a decrease of the perigee because the semimajor axis is conserved
Luna_3
UNESCO World Heritage Site
calculations on the secular changes of the obliquity of the ecliptic and the eccentricity of the Earth's orbit. It is the first in a series of 27 observatories
Gaocheng Astronomical Observatory
Gaocheng_Astronomical_Observatory
Largest moon of Saturn
Titan overwhelmingly dominates Saturn's system and has a high orbital eccentricity not immediately explained by co-accretion alone. A proposed model for
Titan_(moon)
Trans-Neptunian object in the Kuiper belt
be collisional fragments broken off of the dwarf planet Haumea. The eccentricity of 1996 TO66 varies between ca. 0.110 and 0.125 every 2 million years
(19308)_1996_TO66
Star in the constellation Cancer
stellar classification of K3 III that is most likely (86% chance) on the horizontal branch. The star has 2.9 times the mass of the Sun and has expanded to
3_Cancri
British poet and arts patron (1907–1984)
guest of Mabel Dodge Luhan, where he was known for his amusing, clever eccentricity and effeminate manner. In Taos, he met the Hon. Dorothy Brett, an impoverished
Edward_James
Loss of visual motion perception
loss of his visual field. He lost his visual field beyond a 30-degree eccentricity and could not identify visual objects by their proper names. Most of
Akinetopsia
Painting by Georges Seurat
pseudonym ‘Edmond Jacques’, wrote, ‘behind and under some prismatic eccentricities Seurat conceals the most distinguished qualities of draughtsmanship
Bathers_at_Asnières
Binary star in the constellation Aquarius
The first orbital elements were published in 2008, showing an orbital eccentricity of 0.3095 with a mass ratio of 0.86. Stellar models indicated the stars
LL_Aquarii
Triple stellar system in the constellation Orion
complete an orbit around each other every 2,570 days (7 years). The orbital eccentricity is equivalent to 0.3. HD 39118 can be seen in the northern celestial
HD_39118
Optical device
Saint-Cloud suggested in his 1292 work Almanach Planetarum that the eccentricity of the Sun could be determined with the camera obscura from the inverse
Camera_obscura
Moving wave that has oscillations perpendicular to the direction of the wave
wave. A simple example is given by the waves that can be created on a horizontal length of string by anchoring one end and moving the other end up and
Transverse_wave
Distance from the Earth surface to a point near its center
{1-e^{2}}{a^{2}}}N(\varphi )^{3},} where e {\displaystyle e} is the eccentricity of the earth. This is the radius that Eratosthenes measured in his arc
Earth_radius
Plane curve: conic section
have the same eccentricity. Therefore, only circles (all having eccentricity 0) share this property with parabolas (all having eccentricity 1), while general
Parabola
2nd-degree plane curve which is reducible
interfocal distance; thus it has semi-minor axis equal to zero and has eccentricity equal to one. The result is a line segment (degenerate because the ellipse
Degenerate_conic
Binary star system in the constellation Aries
binary system in 1946, giving an orbital period of 4.29 years and an eccentricity (ovalness) of 0.36. For the visible component, in 1952 N. G. Roman found
Iota_Arietis
Binary star system in the constellation Ophiuchus
This is a visual binary with an orbital period of 141 years and an eccentricity of 0.866. The magnitude 4.92 primary, designated component A, is an aging
41_Ophiuchi
Sequence that reads the same forwards and backwards
Wayback Machine Jan Kwapisz, The Paradigm of Simias: Essays on Poetic Eccentricity, p. 62-68 Alex Preminger, ed., Princeton Encyclopedia of Poetry and Poetics
Palindrome
farthest from the Sun in July, so the slight contribution of orbital eccentricity opposes the temperature trends of the seasons in the Northern Hemisphere
List of common misconceptions about science, technology, and mathematics
List_of_common_misconceptions_about_science,_technology,_and_mathematics
Fictional character
called "Yoruichi-sama" ("Lady Yoruichi" in the dub). Another note of her eccentricity is that she speaks in a dialect that elders use, such as identifying
Yoruichi_Shihōin
Giant star in the constellation Indus with one exoplanet
from Earth in the southern constellation Indus. It is classified as a horizontal branch K-type giant star, having a spectral type K0III and a radius of
HIP_107773
Metal forming process
the Finished Product. The Back-up Roll eccentricity can be up to 100 μm in magnitude per stack. The eccentricity can be measured off-line by plotting the
Rolling_(metalworking)
Brightest star in Earth's night sky
semimajor axis in seconds/ parallax = 7.56″/0.37921 = 19.8 AU; as the eccentricity is 0.6, the distance fluctuates between 40% and 160% of that, roughly
Sirius
Number, approximately 1.46557
\left(({\sqrt[{4}]{2}}\,\psi )^{-12}\right)/2)} (which is less than 1/10 the eccentricity of the orbit of Venus). Narayana's cows is a recurrence sequence originating
Supergolden_ratio
1950s – 1970s fashion movement
nostalgia in the fashion press for the elegance of bygone days. The eccentricity of the mod and hippie era was gradually replaced with trends that often
Peacock_revolution
The Moon's circuit around Earth
degree on the celestial sphere, each hour. The orbit of the Moon has an eccentricity of 0.0549, with perigee and apogee distances of 363,300 km (225744 mi)
Orbit_of_the_Moon
Moon of Saturn
completed by Enceladus. This resonance maintains Enceladus's orbital eccentricity (0.0047), providing a source of heat for Enceladus's extensive geological
Dione_(moon)
Art movement
hypothesis created by art historian Nobuo Tsuji in his book The Lineage of Eccentricity. In his book, Tsuji critically analyses works from Edo period painters
Superflat
Collection of data on Earth's gravity and shape
6 371 000.7900 m; Linear eccentricity = c = a 2 − b 2 {\displaystyle c={\sqrt {a^{2}-b^{2}}}} = 521 854.0097 m; Eccentricity of elliptical section through
Geodetic Reference System 1980
Geodetic_Reference_System_1980
Relationship between two lines that meet at a right angle
hyperbola has asymptotes that are perpendicular to each other. It has an eccentricity equal to 2 . {\displaystyle {\sqrt {2}}.} The legs of a right triangle
Perpendicular
Typeface classification for letterforms without serifs
Monotype Grotesque are examples of digital fonts that retain more of the eccentricities of some of the early sans-serif types. According to Monotype, the term
Sans-serif
Combustion engine using an eccentric rotary design
slight loss of top-end power. Elasticity is improved with a greater rotor eccentricity, analogous to a longer stroke in a reciprocating engine. Wankel engines
Wankel_engine
HORIZONTAL ECCENTRICITY
HORIZONTAL ECCENTRICITY
HORIZONTAL ECCENTRICITY
HORIZONTAL ECCENTRICITY
Surname or Lastname
English (mainly Newcastle and Durham)
English (mainly Newcastle and Durham) : of uncertain origin, probably a derivative of northern Middle English stang ‘pole’ (of Old Norse origin). Possible meanings include a topographic name for someone who lived by a pole or stake (compare Stakes) or an occupational name for someone armed with one. Alternatively, it may be a nickname for someone who had ‘ridden the stang’, i.e. been carried on a pole through the streets as an object of derision, in punishment for some misdemeanor. However, this custom is of uncertain antiquity.Orcadian : probably a habitational name from a minor place called Stanagar in the parish of Stromness.German : occupational name for a maker of shafts for spears and the like, from an agent derivative of Middle High German stange ‘pole’, ‘shaft’.
Boy/Male
Tamil
The one who brought Ganga to earth, With glorious chariot
Boy/Male
Hindu, Indian, Marathi, Sanskrit
Devotee of the Gods
Biblical
imprisoned cloud
Boy/Male
British, English
Valley Town
Boy/Male
Arthurian Legend
Name of a battle.
Boy/Male
Indian, Sanskrit
King of the Living
Girl/Female
Biblical
House of sweet smell.
Girl/Female
Muslim
One who belongs in the skies
Girl/Female
Arabic
Short for Yasmin or Yasamin
HORIZONTAL ECCENTRICITY
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HORIZONTAL ECCENTRICITY
n.
A small horizontal brace or girder.
n.
A horizontal, flat ore body.
n.
Inclination downward; direction below a horizontal line; slope; pitch.
n.
A horizontal passage, drift, or adit, in a mine.
n.
An instrument by which to find a horizontal line, or adjust something with reference to a horizontal line.
v. t.
To dig Horizontally; to cut a horizontal gallery or tunnel.
adv.
Horizontally.
adv.
In a horizontal direction or position; on a level; as, moving horizontally.
a.
Pertaining to, or near, the horizon.
a.
Extended horizontally; stretched out.
n.
A horizontal vein or ore deposit auxiliary to a main vein; also, any horizontal portion of a vein not elsewhere horizontal.
n.
The marking of the clothes with stripes or horizontal bands.
a.
Measured or contained in a plane of the horizon; as, horizontal distance.
v. i.
To turn to a horizontal plane; -- said of oars.
n.
The rock underlying a stratified or nearly horizontal deposit.
a.
Having a level horizontal surface or position.
a.
Parallel to the horizon; on a level; as, a horizontalline or surface.
n.
The state or quality of being horizontal.
n.
The horizontal bracing of a bridge, which prevents its swaying.