ସଦସ୍ୟତା ନିଅନ୍ତୁ
ପୃଷ୍ଠା ଠିକଣା କ୍ଲିପବୋର୍ଡରେ କପି ହୋଇଛି ।
ଅର୍ଥ : Periapsis in solar orbit. The point in the orbit of a planet or comet where it is nearest to the sun.
Apoapsis in solar orbit. The point in the orbit of a planet or comet that is at the greatest distance from the sun.
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