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A satellite in earth orbit has a semi-major axis of 6,700 km and an eccentricity of 0.01. what are the satellite's geometric altitude at apogee?

Sagot :

The satellite's geometric altitude at apogee is =388.9km

The given data are:-

a=6700 km

e=0.01

R(earth)=6378.14km

R(p)=Radius at perigee

R(a)=Radius at apogee

where R(p)=a(1-e)

=6700(1-0.01)

=6633km

Altitude at perigee=6633-6378.4

=254.9km

R(a)=a(1+e)

=6700(1+0.01)

=6767km

Altitude at apogee=6767-6378.14

=388.9km

The satellite's geometric altitude at apogee is 388.9km.

What is apogee?

An Earth-orbiting satellite has an apogee, that is its finest top above the planet, and a perigee, that is its lowest peak above the planet. How excessive above sea level is supposed with the aid of "above Earth" (which varies barely, so that is a super). What the satellite tv for pc is appearing determines what the height "must" be. about 22,000 miles above Earth, in geosynchronous orbit, are a large quantity of verbal exchange satellites. The reality that they orbit on the identical velocity because the Earth approach they may be continually above the identical spot on its surface, which is exceptionally beneficial.

To learn more about apogee here:-

https://brainly.com/question/14704879?referrer=searchResults

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