Iplanethi

Ihlabathi

Ikhaya lethu: ihlabathi elihle eliyaziwayo elinabo ubomi kunye namalwandle amanzi acocekileyo kwinqanaba layo.

NASA

Ihlabathi elingenanto esiyaziyo elinamalwandle phezulu kwayo, i-atmosphere ephefumlayo kunye nokuphila.

Ihlabathi eligcwele ukukhanya kwelanga. — Umhlaba ubonakala kwinqwelo-moya yeDSCOVR. Credit: NASA

Ihlabathi likhulu kwaye liqinileyo kwiplanethi ezityebileyo. Imalunga ne-71% yendawo yayo iqulethe amalwandle, kwaye intliziyo yayo ye-nitrogen-oxygen kunye nendawo ejikelezayo ikhusela ubomi ukusuka kuninzi lwelanga elibangela umlilo.

I-axis yayo yokujikeleza ijikelezwe malunga ne-23.4° kwimo yeplanethi, ebangela iixesha zehlobo. Inenkwenkwezi enye eqhelekileyo, iNyanga. I-orbit data apha yiyo ihlabathi-inyanga yebarycentre, indawo yokulingana kwesibini.

Iiplanethi

Inyanga

I-Oregon

Iindawo zokugcina i-data

Iinkcukacha eziphambili
Ubukhulu	12 742 km	[1]
I-Mass	5.972 × 10²⁴ kg	[1]
Uxinano	5.513 g/ cm³unit description in lists	[1]
Ubunzima bomzimba	9.82 m/s²	Ivela kwiset yedata
Isantya Sokuphuma	11.2 km/s	Ivela kwiset yedata
Ujikelezo	23.9 h	[1]
Ubude bemini	24 h	[2]
Ixesha le-Orbit	365 d	[3]
Ubeko lwephepha	23.4°	[2]
Iqondo lobushushu eliphakathi	15°C	[2]
Iinyanga	1	[2]
Umhlathi omkhulu	1 okanye	[3]

Izixhobo kunye neengcebiso zisebenzisa iimodeli ezilula zokufunda kuphela. Akufanele zisetyenziswe ukuqhuba, ucwangciso lwemikhosi okanye nayiphi na intlawulo yokusebenza. Iziqinisekiso azihlawulwanga kwaye azigunyaziswanga. Funda uxanduva lokungasebenzisi imixholo yoqeqesho