spheroidal
101Andromeda IX — Observation data (J2000 epoch) Constellation Andromeda Right ascension 00h 52m 53.0s[1] …
102Andromeda III — Infobox Galaxy name = Andromeda III epoch = J2000 type = dSphcite web title=NASA/IPAC Extragalactic Database work=Results for AndIII url=http://nedwww.ipac.caltech.edu/ accessdate=2006 12 18 ] ra = RA|00|35|33.8 dec = DEC|+36|29|52 dist ly = 2.44 …
103Andromeda V — Infobox Galaxy name = Andromeda V epoch = J2000 type = dSphcite web title=NASA/IPAC Extragalactic Database work=Results for Andromeda V url=http://nedwww.ipac.caltech.edu/ accessdate=2006 11 29 ] ra = RA|01|10|17.1 dec = DEC|+47|37|41 dist ly = 2 …
104Leo II (dwarf galaxy) — Leo II Observation data (J2000 epoch) Constellation Leo Right ascension 11h 13m 29.2s [1] …
105Andromeda X — Observation data (J2000 epoch) Constellation Andromeda Right ascension 01h 06.6m Declination +44° 48′ …
106Orthogonal coordinates — In mathematics, orthogonal coordinates are defined as a set of d coordinates q = (q1, q2, ..., qd) in which the coordinate surfaces all meet at right angles (note: superscripts are indices, not exponents). A coordinate surface for a particular… …
107Elliptic coordinates — are a two dimensional orthogonal coordinate system in which the coordinate lines are confocal ellipses and hyperbolae. The two foci F {1} and F {2} are generally taken to be fixed at a and+a, respectively, on the x axis of the Cartesian… …
108Paraboloidal coordinates — are a three dimensional orthogonal coordinate system (λ,μ,ν) that generalizes the two dimensional parabolic coordinate system. Similar to the related ellipsoidal coordinates, the paraboloidal coordinate system has orthogonal quadratic coordinate… …
109Ellipsoidal coordinates — are a three dimensional orthogonal coordinate system (λ,μ,ν) that generalizes the two dimensional elliptic coordinate system. Unlike most three dimensional orthogonal coordinate systems that feature quadratic coordinate surfaces, the ellipsoidal… …
110Conical coordinates — Coordinate surfaces of the conical coordinates. The constants b and c were chosen as 1 and 2, respectively. The red sphere represents r=2, the blue elliptic cone aligned with the vertical z axis represents μ=cosh(1) and the yellow elliptic cone… …
