Sano, Mercury i 0.89 AU ku suka eka Tiko, Venus i 1.56 AU, Mars i 2.29 AU, Jupiter i 5.12 AU, na Saturn i 10.48 AU ku kula.
Swivutiso swa Mapa wa Dyambu na Tiplanete
Xana tiplanete ti kwihi sweswi?
Mapa lowu nga laha henhla wu kombisa ndhawu ya sweswi ya tiplanete hinkwato ta ntsenya — Mercury, Venus, Misava, Mars, Jupiter, Saturn, Uranus, na Neptune — leti hlerweke ku suka eka data ya orbital ya NASA JPL. Tobeta planeta yihi na yihi ku vona ku kule ka yona ku suka eka Dyambu na Misava hi nkarhi wa xiviri.
Xana Mars yi kule ku fikela kwihi ku suka eka Misava sweswi?
Ku kule exikarhi ka Mars na Misava ku cinca minkarhi hinkwayo loko tiplanete hinkwato timbirhi ti rhendzela Dyambu hi marivilo yo hambana. Tobeta Mars eka mapa lowu nga laha henhla ku vona ku kule ka sweswi. Mars yi suka eka kwalomu ka 0.37 AU (55 wa timiliyoni ta km) loko yi ri kusuhi swinene ku ya eka 2.68 AU (401 wa timiliyoni ta km) loko yi ri eka tlhelo lerin'wana ra Dyambu.
Xana planeta yin'wana na yin'wana yi teka nkarhi wo tani ku rhendzela Dyambu?
Mercury: masiku ya 88. Venus: masiku ya 225. Misava: masiku ya 365.25. Mars: masiku ya 687 (malembe ya 1.9). Jupiter: masiku ya 4,333 (malembe ya 11.9). Saturn: masiku ya 10,759 (malembe ya 29.5). Uranus: masiku ya 30,687 (malembe ya 84). Neptune: masiku ya 60,190 (malembe ya 165). Tirhisa swikombiso swa nkarhi ku vona tiorbithi leti ti tirheka.
Xana tindhawu ta tiplanete ti hleriwa njhani?
Mapa lowu wu tirhisa swilo swa orbital swa Keplerian swa NASA JPL na mimpimo ya perturbation ya secular ya nkarhi wa 1800–2050 AD. Swilo swa ntsenya swa orbital swi hleriwa hi siku ra sweswi eka planeta yin'wana na yin'wana, kutani equation ya Kepler yi lulamisiwa hi ku phindha-phindha hi ku tirhisa Newton-Raphson ku kumisisa ndhawu yo kongomeka eka ecliptic plane. Tindhawu ti kongomeka ku ya eka 1 degree.
Xana ndzi languta yini?
U vona xivono xa le henhla xa dyambu na tiplanete ku suka ehenhla ka ecliptic plane — plane ya orbit ya Misava. Dyambu ri le xikarhi, naswona tiplanete hinkwato ta ntsenya ti kombisiwa eka tindhawu ta vona ta xiviri ta heliocentric. N'weti wu kombisiwa wu rhendzela Misava. Ku kule ku tirhisa scale ya logarithmic leyi hlanganyiweke leswaku tiplanete ta le ndzeni na ta le handle ti ta vonaka.
Xana vukulu bya tiplanete byi le eka scale?
E-e — vukulu bya tiplanete byi kurisiwile ku pfumelela ku vonaka. Loko swi dirowa hi scale na ku kule ka orbital loku kombisiweke, hambi Jupiter a yi ta va xitsundzuxo lexi nga vonakiki. Kambe, tindhawu ta ku pimanisiwa na swivumbeko swa orbital swi kongomekile.
Xana ndzi nga vona tindhawu ta khale kumbe ta vumundzuku?
Ina! Tirhisa swikombiso swa nkarhi ku yimisa na ku ya eka siku rihi na rihi. Swihlawulekisi swa rivilo swi suka eka nkarhi wa xiviri (1x) ku ya eka masiku ya 30 ya simulation hi sekonde. Xihlawuri xa siku xi ku pfumelela ku tlula ku ya eka siku rihi na rihi exikarhi ka 1800 na 2050 AD.
Xana Astronomical Unit (AU) i yini?
Astronomical Unit yin'we yi ringana na ku kule ka xibalo ku suka eka Misava ku ya eka Dyambu — kwalomu ka 149.6 wa timiliyoni ta km (93 wa timiliyoni ta timayli). Neptune, planeta ya le handle swinene, yi rhendzela eka kwalomu ka 30 AU ku suka eka Dyambu.
Hi tlhelo ra Mapa lowu wa Dyambu na Tiplanete
Orrery leyi tirhisanaka yi kombisa tindhawu ta sweswi ta tiplanete hinkwato ta ntsenya na N'weti, ku languteka ku suka ehenhla ka ecliptic plane. Tindhawu ti hleriwa hi ku tirhisa swilo swa orbital swa JPL (Keplerian elements) leswi kongomekaka ku ya ka tiplanete hinkwato. Ku kule ku muxiweke swinene — ku kule ka xiviri eka dyambu na tiplanete ku kulu swinene ku kombisa hi mpimo.
Tindhawu ta tiplanete ti hleriwa hi ku tirhisa swilo swa orbital swa Keplerian swa JPL leswi tirhanaka ku ya ka 1800–2050 AD. Eka planeta yin'wana na yin'wana, swilo swa ntsenya swa orbital — semi-major axis, eccentricity, inclination, na swin'wana — swi tirhisiwa ku hlera tindhawu to kongomeka eka nkarhi wihi na wihi.
Ku kule ku muxiwa hi Astronomical Units (AU) — AU yin'we i ku kule ka xibalo eka Misava ku ya eka Dyambu, ku kwalomu ka 149.6 wa timiliyoni ta km. Tindzawu ta tinombolo eka panel ya xikhombiso xi ri ni mpfumelelo wa nkarhi wa xiviri.
Tirhisa swikombiso swa nkarhi ku vona tiorbithi ta tiplanete. Hi rivilo ra '1d/s', siku rin'we ra simulation ri famba hi sekonde — Mercury yi ya eka dyambu hi masiku ya 88 loko Neptune yi teka lembe ra 165.
Vona xiyimo xa n'weti xa namuntlha eka Khalendara ya Xiyimo xa N'weti. Hlolisisa Nkarhi wa N'weti lowu Hlanganisiweke (LTC) — nkarhi lowu ringanyetiweke wa n'weti.
Ku Kule ka Tiplanete ta Sweswi na Data ya Orbital
| Planeta | Ku kule ku suka eka Dyambu | Ku kule ku suka eka Tiko | Nkarhi wa Orbital | Rivilo ra Orbital |
|---|---|---|---|---|
| Mercury | 0.47 AU | 0.89 AU (133,427,211 km) | 88 masiku | 47.4 km/s |
| Venus | 0.72 AU | 1.56 AU (232,824,299 km) | 225 masiku | 35.0 km/s |
| Misava | 1.00 AU | — | 365.25 masiku | 29.8 km/s |
| Mars | 1.38 AU | 2.29 AU (342,527,381 km) | 687 masiku | 24.1 km/s |
| Jupiter | 5.24 AU | 5.12 AU (766,421,698 km) | 11.9 malembe | 13.1 km/s |
| Saturn | 9.49 AU | 10.48 AU (1,567,043,803 km) | 29.5 malembe | 9.7 km/s |
| Uranus | 19.48 AU | 20.20 AU (3,021,425,342 km) | 84.0 malembe | 6.8 km/s |
| Neptune | 29.88 AU | 30.86 AU (4,616,146,718 km) | 164.8 malembe | 5.4 km/s |