2,7,4'-Trihydroxyisoflavanone 4'-O-methyltransferase

Template:Underlinked The nodal period of a satellite is the time between successive passages of a satellite through successive orbital nodes. This applies to artificial, such as weather satellites, and natural satellites the moon. The nodal period of Earth's moon is 27.2122 days.

Near Earth-Satellites

The oblateness of the Earth has important effects of the orbits of near Earth-satellites. An expression for the nodal period ($T_{n}$) of a near circular orbit, such that the eccentricity (ε) is almost but not equal to zero, is:

$T_{n}={\frac {2\pi a^{\frac {3}{2}}}{\mu ^{\frac {1}{2}}}}\left[1-{\frac {3J_{2}(4-5\sin ^{2}i}{4({\frac {a}{R}})^{2}{\sqrt {(1-\epsilon ^{2}}}(1+\epsilon \cos \omega )^{2}}}-{\frac {3J_{2}(1-\epsilon \cos \omega )^{3}}{2({\frac {a}{R}})^{2}(1-\epsilon ^{2})^{3}}}\right]$

References

43 year old Petroleum Engineer Harry from Deep River, usually spends time with hobbies and interests like renting movies, property developers in singapore new condominium and vehicle racing. Constantly enjoys going to destinations like Camino Real de Tierra Adentro.