Planet

Mercury

Ndiyo planeta yaying'ono kwambiri komanso yokhayo yomwe ili pafupi ndi dzuwa, ndi yokhala ndi orbit yayikulu kwambiri.

NASA/Johns Hopkins University Applied Physics Laboratory/Carnegie Institution of Washington

Planeti yaying’ono kwambiri, yomwe tsiku limodzi kuchokera kutuluka kwa dzuwa mpaka kutuluka kwa dzuwa kumatenga zaka ziwiri zonse za Mercury.

M'mphepete mwake ndi nyanja ya Atlantic. — M'mphepete mwa Mercury, kuwonekera kwa NASA's MESSENGER spacecraft. Credit: NASA

Mercury ndi dziko la mapiri, locheperako kuposa mwezi wathu. Kutentha kwa nthaka kumasintha pakati pa 430 °C tsiku ndi tsiku mpaka −180 °C usiku.

M’madera ena, masiku awiri a dzuwa (kuchokera kumadzulo mpaka kumpoto) amatenga zaka ziwiri kuti mwezi upite pamalo ake. M’malo mwake, mpweya wake ndi wovuta kwambiri ndipo ndi wachiwiri pa dziko lapansi.

Kukaona izo mu orrery

Mafuta

Zimenezi
Kutalika	4,879 km	[1]
Kuwala	3.301 × 10²³ kg	[1]
Kuwala	5.429 g/cm³	[1]
Kulemera kwa nthaka	3.7 m/s²	Kuchokera pa dataset
Kuthamanga kwa Escape	4.25 km/s	Kuchokera pa dataset
Kuzungulira	58.6 days	[1]
Mphindi	176 days	[2]
Mphindi	88 days	[3]
Kuwala	0.034°	[2]
Mtengo wa kutentha	167°C	[2]
Miyezi yodziwika bwino	0	[2]
Mtunda wozungulira kuchokera ku dzuwa (nthambi ya axis)	0.3871 au	[3]

Zipangizo ndi zitsanzo zimagwiritsa ntchito mapangidwe osinthidwa kuti aziphunzira okha. Sayenera kugwiritsidwa ntchito poyendetsa, kupanga miyezo kapena kukhazikitsa njira iliyonse yogwiritsira ntchito. Onani zoletsa za masamba ophunzitsa