Neptunus: Béda antara owahan
Tampilan
Konten dihapus Konten ditambahkan
c Bot: Nambahaké ckb:نێپتوون |
Tanpa ringkesan besutan |
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(19 révisi langsung déning 12 naraguna ora dituduhaké) | |||
Larik 8: | Larik 8: | ||
|bgcolour = #97C3F4 |
|bgcolour = #97C3F4 |
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|name = Neptunus |
|name = Neptunus |
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|symbol = [[Gambar:Neptune symbol.svg| |
|symbol = [[Gambar:Neptune symbol (bold).svg|24px|alt=♆|Simbol astronomis Neptunus.]] |
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|image = [[Gambar: |
|image = [[Gambar:Neptune Voyager2 color calibrated.png|240px|Neptunus saka [[Voyager 2]]]] |
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|caption = Neptunus saka wahana ''[[Voyager 2]]'' |
|caption = Neptunus saka wahana ''[[Voyager 2]]'' |
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|discovery = yes |
|discovery = yes |
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Larik 19: | Larik 19: | ||
|accessdate=2007-08-13}}</ref> |
|accessdate=2007-08-13}}</ref> |
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|orbit_ref = |
|orbit_ref = |
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<ref name=horizons>{{cite web|first=Donald K.|last=Yeomans|date=2006- |
<ref name=horizons>{{cite web|first=Donald K.|last=Yeomans|date=2006-07-13 |
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|url = http://ssd.jpl.nasa.gov/?horizons|title = HORIZONS System|publisher = NASA JPL |
|url = http://ssd.jpl.nasa.gov/?horizons|title = HORIZONS System|publisher = NASA JPL |
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|accessdate = 2007-08-08}}—At the site, go to the "web interface" then select "Ephemeris Type: ELEMENTS", "Target Body: Neptune Barycenter" and "Center: Sun".</ref><!--<ref name=barycentre>Orbital elements refer to the barycentre of the Neptune system, and are the instantaneous [[osculating orbit|osculating]] values at the precise [[J2000]] epoch. Barycentre quantities are given because, in contrast to the planetary centre, they do not experience appreciable changes on a day-to-day basis from to the motion of the moons.</ref>--> |
|accessdate = 2007-08-08}}—At the site, go to the "web interface" then select "Ephemeris Type: ELEMENTS", "Target Body: Neptune Barycenter" and "Center: Sun".</ref><!--<ref name=barycentre>Orbital elements refer to the barycentre of the Neptune system, and are the instantaneous [[osculating orbit|osculating]] values at the precise [[J2000]] epoch. Barycentre quantities are given because, in contrast to the planetary centre, they do not experience appreciable changes on a day-to-day basis from to the motion of the moons.</ref>--> |
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|epoch = [[J2000]] |
|epoch = [[J2000]] |
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|aphelion = 4.553.946.490 [[Kilometer|km]]{{br}}30,44125206 [[ |
|aphelion = 4.553.946.490 [[Kilometer|km]]{{br}}30,44125206 [[Ékan astronomi|SA]] |
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|perihelion = 4.452.940.833 km{{br}}29,76607095 SA |
|perihelion = 4.452.940.833 km{{br}}29,76607095 SA |
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|semimajor = 4.503.443.661 km{{br}}30,10366151 SA |
|semimajor = 4.503.443.661 km{{br}}30,10366151 SA |
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|eccentricity = 0,011214269 |
|eccentricity = 0,011214269 |
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|period = 60.190 [[hari]]{{br}}164,79 [[Kalender Julian| |
|period = 60.190 [[hari]]{{br}}164,79 [[Kalender Julian|taun]] |
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|synodic_period = 367,49 hari<ref name="fact">{{cite web|url = http://nssdc.gsfc.nasa.gov/planetary/factsheet/neptunefact.html|title = Neptune Fact Sheet |
|synodic_period = 367,49 hari<ref name="fact">{{cite web|url = http://nssdc.gsfc.nasa.gov/planetary/factsheet/neptunefact.html|title = Neptune Fact Sheet |
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|date = 2004- |
|date = 2004-09-01|publisher = NASA|accessdate = 2007-08-14|last = Williams|first = David R.}}</ref> |
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|avg_speed = 5,43 km/s<ref name="fact"/> |
|avg_speed = 5,43 km/s<ref name="fact"/> |
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|inclination = 1,767975° ke [[Ekliptika]]{{br}}6,43° ke ekuator Matahari{{br}}0,72° ke [[ |
|inclination = 1,767975° ke [[Ekliptika]]{{br}}6,43° ke ekuator Matahari{{br}}0,72° ke [[babagan Invariabel]]<ref name=meanplane>{{cite web|date=2009-04-03|title=The MeanPlane (Invariable plane) of the Solar System passing through the barycenter|url=http://home.comcast.net/~kpheider/MeanPlane.gif|accessdate=2009-04-10|archiveurl=https://web.archive.org/web/20090420194536/http://home.comcast.net/~kpheider/MeanPlane.gif|archivedate=2009-04-20|url-status=live}} (diprodhuksi dengan [http://chemistry.unina.it/~alvitagl/solex/ Solex 10] ditulis olèh Aldo Vitagliano)</ref> |
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|accessdate=2009-04-10}} (diproduksi dengan [http://chemistry.unina.it/~alvitagl/solex/ Solex 10] ditulis oleh Aldo Vitagliano)</ref> |
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|asc_node = 131,794310° |
|asc_node = 131,794310° |
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|arg_peri = 265,646853° |
|arg_peri = 265,646853° |
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Larik 40: | Larik 39: | ||
|flattening = 0,0171 ± 0,0013 <!-- calculated from data in ref name=Seidelmann2007 --> |
|flattening = 0,0171 ± 0,0013 <!-- calculated from data in ref name=Seidelmann2007 --> |
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|equatorial_radius = 24.764 ± 15 km<ref name=Seidelmann2007>{{cite journal |
|equatorial_radius = 24.764 ± 15 km<ref name=Seidelmann2007>{{cite journal |
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|first=Seidelmann|last=P. Kenneth| |
|first=Seidelmann|last=P. Kenneth|author2=Archinal, B. A.; A’hearn, M. F. et al|title= Report of the IAU/IAGWorking Group on cartographic coordinates and rotational elements|journal=Celestial Mechanics and Dynamical Astronomy|volume=90|pages=155–180|year=2007|doi=10.1007/s10569-007-9072-y |
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|url=http://adsabs.harvard.edu/doi/10.1007/s10569-007-9072-y|publisher=Springer Netherlands|accessdate=2008-03-07}}</ref><ref name=1bar>Merujuk kepada tekanan atmosfer {{convert|1|bar|kPa}}</ref>{{br}}3,883 Bumi |
|url=http://adsabs.harvard.edu/doi/10.1007/s10569-007-9072-y|publisher=Springer Netherlands|accessdate=2008-03-07}}</ref><ref name=1bar>Merujuk kepada tekanan atmosfer {{convert|1|bar|kPa}}</ref>{{br}}3,883 Bumi |
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|polar_radius = 24.341 ± 30 km<ref name=Seidelmann2007/><ref name=1bar/>{{br}}3,829 Bumi |
|polar_radius = 24.341 ± 30 km<ref name=Seidelmann2007/><ref name=1bar/>{{br}}3,829 Bumi |
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Larik 96: | Larik 95: | ||
</td></tr></table> |
</td></tr></table> |
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'''Neptunus''' iku [[ |
'''Neptunus''' iku [[planit]] paling adoh lan nomer wolu saking [[srengéngé]]. |
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Jarak rata-rata sekang |
Jarak rata-rata sekang srengéngé sakiwa-tengené 4.450 yuta km. Neptunus duwé [[diameter]] 49.530 km lan massane 17,2 ping massa [[Bumi]]. [[Periode rotasi planit]] iki 16,1 jam, periode evolusine 164,8 taun. Neptunus duwé 8 [[satelit]], antarané Triton, Proteus, Nereid, lan Larissa. |
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== Cathetan suku == |
== Cathetan suku == |
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[[Kategori: |
[[Kategori:Planit]] |
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Révisi wekasan kala 14 Januari 2024 18.11
Neptunus saka wahana Voyager 2 |
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Panemon
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Panemu | Urbain Le Verrier John Couch Adams Johann Galle | ||||||||||||||||||||
Tanggal ditemokaké | 23 September 1846[1] | ||||||||||||||||||||
Penamaan
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Adjektif | Neptunian | ||||||||||||||||||||
Epos J2000 | |||||||||||||||||||||
Aphelion | 4.553.946.490 km30,44125206 SA | ||||||||||||||||||||
Perihelion | 4.452.940.833 km29,76607095 SA | ||||||||||||||||||||
Sumbu semi-mayor | 4.503.443.661 km30,10366151 SA | ||||||||||||||||||||
Eksentrisitas | 0,011214269 | ||||||||||||||||||||
Periode orbit | 60.190 hari164,79 taun | ||||||||||||||||||||
Periode sinodis | 367,49 hari[3] | ||||||||||||||||||||
Kecepatan orbit rata-rata | 5,43 km/s[3] | ||||||||||||||||||||
Anomali rata-rata | 267,767281° | ||||||||||||||||||||
Inklinasi | 1,767975° ke Ekliptika6,43° ke ekuator Matahari0,72° ke babagan Invariabel[4] | ||||||||||||||||||||
Bujur node menaik | 131,794310° | ||||||||||||||||||||
Argumen perihelion | 265,646853° | ||||||||||||||||||||
Satelit | 13 | ||||||||||||||||||||
Ciri-ciri fisik
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Jari-jari khatulistiwa | 24.764 ± 15 km[5][6]3,883 Bumi | ||||||||||||||||||||
Jari-jari kutub | 24.341 ± 30 km[5][6]3,829 Bumi | ||||||||||||||||||||
Kepepatan | 0,0171 ± 0,0013 | ||||||||||||||||||||
Luas permukaan | 7,6408×109 km²[6]14,98 Bumi | ||||||||||||||||||||
Volume | 6,254×1013 km³[3][6]57,74 Bumi | ||||||||||||||||||||
Massa | 1,0243×1026 kg[3]17,147 Bumi | ||||||||||||||||||||
Kepadatan rata-rata | 1,638 g/cm³[3][6] | ||||||||||||||||||||
Gravitasi permukaan di khatulistiwa | 11.15 m/s²[3][6]1.14 g | ||||||||||||||||||||
Kecepatan lepas | 23,5 km/s[3][6] | ||||||||||||||||||||
Hari sideris | 0,6713 hari[3]16 j 6 men 36 d | ||||||||||||||||||||
Kecepatan rotasi | 2,68 km/det9,660 km/jam | ||||||||||||||||||||
Kemiringan sumbu | 28,32°[3] | ||||||||||||||||||||
Asensio rekta bagi kutub utara | 19j 57m 20d[5] | ||||||||||||||||||||
Deklinasi | 42,950°[5] | ||||||||||||||||||||
Albedo | 0,290 (terikat) 0,41 (geometrik)[3] | ||||||||||||||||||||
Suhu permukaan level 1 bar 0,1 bar(10 kPa) |
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Magnitudo tampak | 8,0 sampai 7,78[3] | ||||||||||||||||||||
Ukuran sudut | 2,2″–2.4″[3] | ||||||||||||||||||||
Atmosfer[3]
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Tinggi skala | 19,7 ± 0,6 km | ||||||||||||||||||||
Komposisi |
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Neptunus iku planit paling adoh lan nomer wolu saking srengéngé.
Jarak rata-rata sekang srengéngé sakiwa-tengené 4.450 yuta km. Neptunus duwé diameter 49.530 km lan massane 17,2 ping massa Bumi. Periode rotasi planit iki 16,1 jam, periode evolusine 164,8 taun. Neptunus duwé 8 satelit, antarané Triton, Proteus, Nereid, lan Larissa.
Cathetan suku[besut | besut sumber]
- ↑ Hamilton, Calvin J. (August 4, 2001). "Neptune". Views of the Solar System. Dibukak ing 2007-08-13.
- ↑ Yeomans, Donald K. (2006-07-13). "HORIZONS System". NASA JPL. Dibukak ing 2007-08-08.—At the site, go to the "web interface" then select "Ephemeris Type: ELEMENTS", "Target Body: Neptune Barycenter" and "Center: Sun".
- ↑ a b c d e f g h i j k l m n o Williams, David R. (2004-09-01). "Neptune Fact Sheet". NASA. Dibukak ing 2007-08-14.
- ↑ "The MeanPlane (Invariable plane) of the Solar System passing through the barycenter". 2009-04-03. Diarsip saka asliné ing 2009-04-20. Dibukak ing 2009-04-10. (diprodhuksi dengan Solex 10 ditulis olèh Aldo Vitagliano)
- ↑ a b c d P. Kenneth, Seidelmann; Archinal, B. A.; A’hearn, M. F.; et al. (2007). "Report of the IAU/IAGWorking Group on cartographic coordinates and rotational elements". Celestial Mechanics and Dynamical Astronomy. Springer Netherlands. 90: 155–180. doi:10.1007/s10569-007-9072-y. Dibukak ing 2008-03-07.
{{cite journal}}
: Explicit use of et al. in:|author2=
(pitulung)CS1 maint: multiple names: authors list (link) - ↑ a b c d e f g Merujuk kepada tekanan atmosfer 1 bar (100 kPa)
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