Difference between revisions of "Kerbin/pl"
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{{Planetbox/pl | {{Planetbox/pl | ||
|Class=Planeta | |Class=Planeta | ||
− | |File= | + | |File=Kerbin18.png |
|Parent=Kerbol | |Parent=Kerbol | ||
|smaxis=13,599,840,256 | |smaxis=13,599,840,256 | ||
− | |apoap=13, | + | |apoap=13,338,840,256 |
− | |periap=13, | + | |periap=13,338,840,256 |
|orbecc=0 | |orbecc=0 | ||
|orbinc=0 | |orbinc=0 | ||
Line 14: | Line 14: | ||
|radius=600000 | |radius=600000 | ||
|mass=5.29157926281091e22 | |mass=5.29157926281091e22 | ||
+ | |gravPar=3531600000000 | ||
|gravityv=9.81 | |gravityv=9.81 | ||
|sidrot=21600 | |sidrot=21600 | ||
Line 28: | Line 29: | ||
}} | }} | ||
− | '''Kerbin''' jest | + | '''Kerbin''' jest to główna planeta [[Kerbal/pl|Kerbali]], posiada [[Kerbal Space Center/pl|Centrum Kosmiczne]]. Jest odpowiednikiem [[w:pl:Ziemia|Ziemi]]. Posiada 2 księżyce'''[[Mun/pl|Mun]]''' i '''[[Minmus/pl|Minmus]]'''. |
− | Kerbin jest trzecią planetą orbitującą | + | Kerbin jest trzecią planetą orbitującą gwiazdę [[Kerbol/pl|Kerbol]]. Jest to trzecia największa planeta (po [[Jool/pl|Jool]] oraz[[Eve/pl|Eve]]) i czwartym co do wielkości ciałem niebieskim ( [[Tylo/pl|Tylo]] księżyc Jool'a jest niewiele większy ). |
− | Osiągnięcie stabilnej orbity nad Kerbinem jest jednym z pierwszych wielkich osiągnięć gracza. Osiągnięcie takiej orbity z trajektorią wznoszenia optymalną z punktu widzenia zużycia paliwa<ref>Trajektoria wznoszenia optymalna dla zużycia paliwa to taka, która (a)minimalizuje straty prędkości spowodowane tarciem atmosfery i oddziaływaniem grawitacyjnym i (b) jest skierowana na wschód (kierunek 90 stopni), dzięki czemu pojazd zyskuje 174.5 m/s prędkości orbitalnej za darmo dzięki rotacji planety.</ref> wymaga delta- | + | Osiągnięcie stabilnej orbity nad Kerbinem jest jednym z pierwszych wielkich osiągnięć gracza. Osiągnięcie takiej orbity z trajektorią wznoszenia optymalną z punktu widzenia zużycia paliwa<ref>Trajektoria wznoszenia optymalna dla zużycia paliwa to taka, która (a)minimalizuje straty prędkości spowodowane tarciem atmosfery i oddziaływaniem grawitacyjnym i (b) jest skierowana na wschód (kierunek 90 stopni), dzięki czemu pojazd zyskuje 174.5 m/s prędkości orbitalnej za darmo dzięki rotacji planety.</ref> wymaga zmiany prędkości delta-V od4.45 do 4.7 km/s.<ref>[http://i.imgur.com/CEZS1.png Zmiana prędkości Delta-V na kerbinie]</ref> Dla wielu misji międzyplanetarnych, jest to ponad połowa wymaganej zmiany prędkości delta-V. (podobnie jak dla Ziemskich misji kosmicznych, co jeden z obserwatorów napisał "Jeżeli możesz dotrzeć swoim statkiem na orbitę, jesteś już w połowie drogi w dowolne miejsce."<ref>Robert Heinlein, cytat ze strony 194 ''A Step Farther Out'' Autor: Jerry Pournelle.</ref>) |
== Topografia == | == Topografia == | ||
{| | {| | ||
| | | | ||
− | [[File:Kerbin ISA Topo.png|right|thumb| | + | [[File:Kerbin ISA Topo.png|right|thumb|Topographical image of Kerbin from 0.17.1]] |
− | + | Kerbin has a roughly equal distribution of surface liquid water and solid land, with polar icecaps and scattered deserts. There are mountains exceeding 3 km in height, with the tallest peak being at least 3750 m in altitude.<ref>http://kerbalspaceprogram.com/forum/index.php?topic=11388.msg176509#msg176509 {{broken link}}</ref> | |
+ | |||
+ | Kerbin shows signs of having been impacted by an asteroid or comet. That is visible in the large crater in the western hemisphere. Prominent is the central peak, which is caused by the compression followed by the rebound of material in the center of the crater. '''Note: is as of v0.18''' | ||
+ | |||
+ | '''Note:''' There has been a change in the appearance of Kerbin in version 0.18<ref>http://forum.kerbalspaceprogram.com/entry.php/247-A-Brave-New-World</ref>, and that has contributed to the topography. ''All information within this article and note is valid as of version '''0.17.1''','' ''Save for the thumbnail above, which is from '''0.18.''''' | ||
|} | |} | ||
− | == | + | == Atmosphere == |
− | <!-- | + | <!-- SPECULATION: Kerbin has an atmosphere of unknown composition, though because Kerbin has plants and animals, it can be assumed there is O<sub>2</sub>, N<sub>2</sub>, and CO<sub>2</sub>. -->Kerbin's [[atmosphere]] contains oxygen and extends to roughly 69,078 meters. Its atmosphere becomes exponentially less dense as altitude increases (with a scale height of 5 km).<ref>{{forum link|threadID=16000|threadName=[KGSS] Examining Kerbin's atmosphere}}</ref> In general, the atmospheric pressure on Kerbin, at an altitude expressed in meters, is: |
− | : <math>p_k = e^{- | + | : <math>p_k = e^{-altitude/5000}</math> |
− | |||
− | == | + | == Orbits == |
− | [ | + | [[w:Geosynchronous_orbit|Geosynchronous orbit]] is achieved at an altitude of |
− | {{OrbitAltitude | period_s=21600 | mass_kg=5.29157926281091e22 | radius_km=600 }} (1008.9 m/s). | + | {{OrbitAltitude | period_s=21600 | mass_kg=5.29157926281091e22 | radius_km=600 }} (1008.9 m/s). A [[w:semi-synchronous_orbit|semi-synchronous orbit]] with an orbital period of 1/2 of Kerbal (3 hours or 10800 seconds) is achieved at an altitude of |
− | {{OrbitAltitude | period_s=10800 | mass_kg=5.29157926281091e22 | radius_km=600 }} | + | {{OrbitAltitude | period_s=10800 | mass_kg=5.29157926281091e22 | radius_km=600 }} with an orbital velocity of |
{{OrbitVelocity | period_s=10800 | mass_kg=5.29157926281091e22 | radius_km=600 }}. | {{OrbitVelocity | period_s=10800 | mass_kg=5.29157926281091e22 | radius_km=600 }}. | ||
− | == | + | == Interplanetary Travel == |
+ | |||
+ | From the lowest stable orbit around Kerbin (70 km), the amount of delta-V needed to reach the orbits of other celestials is as follows: | ||
− | |||
{| class="wikitable" | {| class="wikitable" | ||
− | ! | + | !Body |
!colspan="2"|Delta-V | !colspan="2"|Delta-V | ||
|- | |- | ||
− | | [ | + | | [[Mun]] |
|colspan="2"| ~860 m/s | |colspan="2"| ~860 m/s | ||
|- | |- | ||
− | | [ | + | | [[Minmus]] |
|colspan="2"| ~930 m/s | |colspan="2"| ~930 m/s | ||
|- | |- | ||
− | | [ | + | | [[Eve]] |
|colspan="2"| ~1033 m/s | |colspan="2"| ~1033 m/s | ||
|- | |- | ||
− | | [ | + | | [[Duna]] |
|colspan="2"| ~1060 m/s | |colspan="2"| ~1060 m/s | ||
|- | |- | ||
− | | [ | + | | [[Moho]] |
|colspan="2"| ~1676 m/s | |colspan="2"| ~1676 m/s | ||
|- | |- | ||
− | | [ | + | | [[Jool]] |
|colspan="2"| ~1915 m/s | |colspan="2"| ~1915 m/s | ||
|- | |- | ||
Line 83: | Line 88: | ||
|} | |} | ||
− | == | + | == Reference Frames == |
{| class="wikitable" | {| class="wikitable" | ||
! | ! | ||
− | ! | + | ! Paid ({{version|0.17|}}) |
! Demo ({{version|0.13.3|}}) | ! Demo ({{version|0.13.3|}}) | ||
|- | |- | ||
− | ! | + | !Rotational/Inertial transition |
| 100,000 m | | 100,000 m | ||
| 70,000 m | | 70,000 m | ||
|- | |- | ||
− | ! | + | !Warp |
− | !colspan="2"| | + | !colspan="2"|Minimum Altitude |
|- | |- | ||
| 1x | | 1x | ||
− | |colspan="2"| | + | |colspan="2"| Any |
|- | |- | ||
| 2x | | 2x | ||
− | | n/ | + | | n/a |
| 0 m | | 0 m | ||
|- | |- | ||
| 5x | | 5x | ||
− | |colspan="2"| 69,078 m ( | + | |colspan="2"| 69,078 m (above the atmosphere) |
|- | |- | ||
| 10x | | 10x | ||
− | |colspan="2"| 69,078 m ( | + | |colspan="2"| 69,078 m (above the atmosphere) |
|- | |- | ||
| 50x | | 50x | ||
Line 127: | Line 132: | ||
| 100,000x | | 100,000x | ||
| 600,000 m | | 600,000 m | ||
− | | n/ | + | | n/a |
|} | |} | ||
− | == | + | == Gallery == |
<gallery> | <gallery> | ||
− | NJ6qJ.jpg | | + | NJ6qJ.jpg | A projection map of Kerbin, as of {{version|0.14.1|}} and before (including the demo). |
− | Kerbin color.png | | + | Kerbin color.png | An accurate full-colour projection map of Kerbin as of {{version|0.14.2|}} to {{version|0.17.1|}} |
− | Kermmunist_Launch_Site.png | | + | Kermmunist_Launch_Site.png | The second launch site (currently unused). |
− | Kerbin_mun_minmus.jpg | Kerbin, Mun | + | Kerbin_mun_minmus.jpg | Kerbin, Mun and Minmus. |
− | kerbin map 800.gif | | + | kerbin map 800.gif | A topographic heightmap of Kerbin made with the ISA MapSat plugin |
</gallery> | </gallery> | ||
− | == | + | == Changes == |
+ | ;{{Version|0.18|}} | ||
+ | *Terrain overhaul: Entire planet redo. Deserts, darker and greener grass, islands, darker ocean/water, snow capped mountains. Looks more realistic. | ||
+ | *Second KSC removed due to overhaul, 3 new KSCs added. | ||
+ | *Several Easter Eggs added. | ||
+ | *Airport added to island off of KSC coastline. (Not a launching point) | ||
;{{Version|0.17|}} | ;{{Version|0.17|}} | ||
− | * | + | * Improved atmosphere visuals. |
;{{Version|0.15|}} | ;{{Version|0.15|}} | ||
− | * | + | * [[Minmus]] added. |
;{{Version|0.14.2|}} | ;{{Version|0.14.2|}} | ||
− | * | + | * Much more varied and taller terrain added. Prior to this, some mountain ranges exceeded 600 m in height, but the tallest point was at an altitude of approximately 900 m. |
;{{Version|0.12|}} | ;{{Version|0.12|}} | ||
− | * | + | * [[Mun]] added. |
;{{Version|0.11|}} | ;{{Version|0.11|}} | ||
− | * | + | * Terrain overhaul, oceans became wet. |
;{{Version|0.10.1|}} | ;{{Version|0.10.1|}} | ||
− | * | + | * Atmosphere extended from ~34,500 m to ~69,000 m. |
;{{Version|?|}} | ;{{Version|?|}} | ||
− | * | + | * Initial Release |
− | == | + | == Notes == |
<references /> | <references /> | ||
− | {{Celestial Bodies | + | {{Celestial Bodies}} |
− | [[Category:Celestials | + | [[Category:Celestials]] |
− | [[Category:Planets | + | [[Category:Planets]] |
Revision as of 12:32, 9 December 2012
Kerbin jest to główna planeta Kerbali, posiada Centrum Kosmiczne. Jest odpowiednikiem Ziemi. Posiada 2 księżyceMun i Minmus.
Kerbin jest trzecią planetą orbitującą gwiazdę Kerbol. Jest to trzecia największa planeta (po Jool orazEve) i czwartym co do wielkości ciałem niebieskim ( Tylo księżyc Jool'a jest niewiele większy ).
Osiągnięcie stabilnej orbity nad Kerbinem jest jednym z pierwszych wielkich osiągnięć gracza. Osiągnięcie takiej orbity z trajektorią wznoszenia optymalną z punktu widzenia zużycia paliwa[1] wymaga zmiany prędkości delta-V od4.45 do 4.7 km/s.[2] Dla wielu misji międzyplanetarnych, jest to ponad połowa wymaganej zmiany prędkości delta-V. (podobnie jak dla Ziemskich misji kosmicznych, co jeden z obserwatorów napisał "Jeżeli możesz dotrzeć swoim statkiem na orbitę, jesteś już w połowie drogi w dowolne miejsce."[3])
Contents
Topografia
Kerbin has a roughly equal distribution of surface liquid water and solid land, with polar icecaps and scattered deserts. There are mountains exceeding 3 km in height, with the tallest peak being at least 3750 m in altitude.[4] Kerbin shows signs of having been impacted by an asteroid or comet. That is visible in the large crater in the western hemisphere. Prominent is the central peak, which is caused by the compression followed by the rebound of material in the center of the crater. Note: is as of v0.18 Note: There has been a change in the appearance of Kerbin in version 0.18[5], and that has contributed to the topography. All information within this article and note is valid as of version 0.17.1, Save for the thumbnail above, which is from 0.18. |
Atmosphere
Kerbin's atmosphere contains oxygen and extends to roughly 69,078 meters. Its atmosphere becomes exponentially less dense as altitude increases (with a scale height of 5 km).[6] In general, the atmospheric pressure on Kerbin, at an altitude expressed in meters, is:
Orbits
Geosynchronous orbit is achieved at an altitude of 0,00 m (1008.9 m/s). A semi-synchronous orbit with an orbital period of 1/2 of Kerbal (3 hours or 10800 seconds) is achieved at an altitude of 0,00 m with an orbital velocity of 0,00 m/s.
Interplanetary Travel
From the lowest stable orbit around Kerbin (70 km), the amount of delta-V needed to reach the orbits of other celestials is as follows:
Body | Delta-V | |
---|---|---|
Mun | ~860 m/s | |
Minmus | ~930 m/s | |
Eve | ~1033 m/s | |
Duna | ~1060 m/s | |
Moho | ~1676 m/s | |
Jool | ~1915 m/s |
Reference Frames
Paid (0.17) | Demo (0.13.3) | |
---|---|---|
Rotational/Inertial transition | 100,000 m | 70,000 m |
Warp | Minimum Altitude | |
1x | Any | |
2x | n/a | 0 m |
5x | 69,078 m (above the atmosphere) | |
10x | 69,078 m (above the atmosphere) | |
50x | 69,078 m | 150,000 m |
100x | 120,000 m | 300,000 m |
1,000x | 240,000 m | 600,000 m |
10,000x | 480,000 m | 1,200,000 m |
100,000x | 600,000 m | n/a |
Gallery
- NJ6qJ.jpg
A projection map of Kerbin, as of 0.14.1 and before (including the demo).
Changes
- Terrain overhaul: Entire planet redo. Deserts, darker and greener grass, islands, darker ocean/water, snow capped mountains. Looks more realistic.
- Second KSC removed due to overhaul, 3 new KSCs added.
- Several Easter Eggs added.
- Airport added to island off of KSC coastline. (Not a launching point)
- Improved atmosphere visuals.
- Minmus added.
- Much more varied and taller terrain added. Prior to this, some mountain ranges exceeded 600 m in height, but the tallest point was at an altitude of approximately 900 m.
- Mun added.
- Terrain overhaul, oceans became wet.
- Atmosphere extended from ~34,500 m to ~69,000 m.
- Initial Release
Notes
- ↑ Trajektoria wznoszenia optymalna dla zużycia paliwa to taka, która (a)minimalizuje straty prędkości spowodowane tarciem atmosfery i oddziaływaniem grawitacyjnym i (b) jest skierowana na wschód (kierunek 90 stopni), dzięki czemu pojazd zyskuje 174.5 m/s prędkości orbitalnej za darmo dzięki rotacji planety.
- ↑ Zmiana prędkości Delta-V na kerbinie
- ↑ Robert Heinlein, cytat ze strony 194 A Step Farther Out Autor: Jerry Pournelle.
- ↑ http://kerbalspaceprogram.com/forum/index.php?topic=11388.msg176509#msg176509 [Broken Link]
- ↑ http://forum.kerbalspaceprogram.com/entry.php/247-A-Brave-New-World
- ↑ Forum thread 16000, "[KGSS] Examining Kerbin's atmosphere"