Movatterモバイル変換

[0]ホーム
URL:

Jump to content
Wikipedia
Raadi

Qorax

Ka Wikipedia
Qorraxda☉
Qaab muuqaalka Qorraxda
Caddeymaha
Fogaanta ay
u jirtoDhulka		1au ≈7011149600000000000♠1.496×108 km
8 daqiiqo 19 sekin eexawaare ileys
Laxaad muuqda (V)−26.74[1]
Laxaad sugan4.83[1]
Abla-ablayn
jeegaan		G2V[2]
Bir (falag)Z = 0.0122[3]
Jimidh xagaleed31.6–32.7 Daqiiqadaha qaansada[4]
Magac u yeelCadceed
Orbital characteristics
Mean distance
fromMilky Way core		≈ 7020270000000000000♠2.7×1017 km
7004272000000000000♠27,200 light-years
Galactic period(2.25–2.50)×108yr
Velocity≈ 7005220000000000000♠220 km/s (orbit around the center of the Milky Way)
≈ 7004200000000000000♠20 km/s (relative to average velocity of other stars in stellar neighborhood)
≈ 7005370000000000000♠370 km/s[5] (relative to thecosmic microwave background)
Physical characteristics
Equatorialradius695,700 km[6]
109 × Earth[7]
Equatorialcircumference7009437900000000000♠4.379×106 km[7]
109 × Earth[7]
Flattening6994900000000000000♠9×10−6
Surface area7018609000000000000♠6.09×1012 km2[7]
7004120000000000000♠12,000 × Earth[7]
Volume7027141000000000000♠1.41×1018 km3[7]
7006130000000000000♠1,300,000 × Earth
Jir7030198855000000000♠(1.98855±0.00025)×1030 kg[1]
7005333000000000000♠333,000 × Earth[1]
Averagedensity7003140800000000000♠1.408 g/cm3[1][7][8]
6999255000000000000♠0.255 × Earth[1][7]
Centerdensity (modeled)7005162200000000000♠162.2 g/cm3[1]
7001124000000000000♠12.4 × Earth
Equatorialsurface gravity7002274000000000000♠274.0 m/s2[1]
7001279400000000000♠27.94 g
7004275422900000000♠27,542.29 cgs
28 × Earth[7]
Escape velocity
(from the surface)		7005617700000000000♠617.7 km/s[7]
55 × Earth[7]
TemperatureCenter (modeled):7007157000000000000♠1.57×107 K[1]
Photosphere (effective):7003577200000000000♠5,772 K[1]
Corona: ≈ 7006500000000000000♠5×106 K
Luminosity (Lsol)7026382800000000000♠3.828×1026 W[1]
≈ 7028375000000000000♠3.75×1028 lm
≈ 7001980000000000000♠98 lm/Wefficacy
Meanradiance (Isol)7007200900000000000♠2.009×107 W·m−2·sr−1
Age≈ 4.6 billion years[9][10]
Rotation characteristics
Obliquity7.25°[1]
(to theecliptic)
67.23°
(to thegalactic plane)
Right ascension
of North pole[11]		286.13°
19 h 4 min 30 s
Declination
of North pole		+63.87°
63° 52' North
Siderealrotation period
(at equator)		25.05 d[1]
(at 16° latitude)25.38 d[1]
25 d 9 h 7 min 12 s[11]
(at poles)34.4 d[1]
Rotation velocity
(at equator)		7003199694444444444♠7.189×103 km/h[7]
Photospheric composition (by mass)
Hydrogen73.46%[12]
Helium24.85%
Oxygen0.77%
Carbon0.29%
Iron0.16%
Neon0.12%
Nitrogen0.09%
Silicon0.07%
Magnesium0.05%
Sulfur0.04%

⟨☉⟩ astaanta qoraxda

Qorax (Af Ingiriis:Sun;Af Carabi:الشمس) sidoo kale loo yaqaanoCadceed, waa shey wayn oo ka samaysanneefo ololaya. Sidoo kale qoraxdu waaXidigta aya noloshaaduunku ku tiirsan tahay. Iyada iyomereereyaasha waxaa la isku yidhaahdaaBahda Midaysay Qoraxdu.Aduunka iyo mereereyaasha kale waxeey ku wareegtaan Qoraxda, waxeena la wareegtaan waxyaabo baraf ah iyo boorka hawada, ayaga oo 99,8% buuxiya weeninka iskujoogga qoraxda. Qoraxda waxee keentaa awood (Enargy), gaar ahaanileys, taasi oo ugu wacan Nolosha aduunka oo dhan. Qoraxda waxee xakuntaa xaraaradaha aduunka iyo jawiga, waxeena u dhigantahay 1/3Waqtiga Biyaha badtaan dhinaca badda, inta kale waxaa xakumoBisha.

Samayska Qoraxda

[wax ka badal |wax ka badal xogta]

Qoraxda waxee ka koobantahay Dab ama (Hydrogen) taas oo daboosha 92% qoraxda oo dhan. Midabka qoraxda waa Cadaan, sababtoo ah, kuleelka qoraxda waxoo gaaraa 5.515 garaado. laakiin markii aduunka laga fiiriyo waa jaale, sababtoo ah, aduunka waxaa ku daboolan waxyaabo oo Dabeesha ama duufaanta qoraxda celiyo, taas ayaa midabka bedelaysa. Marka ee qoraxda dheceeso,Cirka waxaa lagu arkaa ayada oo oranji ama gaduud ah.

Nolosha Qoraxda

[wax ka badal |wax ka badal xogta]
wakhti dhan 14 bilyan sano oo muujinaya da'da Qoraxda. Hada Qoraxdu waxay jirtaa 4.6 bilyan sano, markeey gaadho 6 bilyan sano si tartiib ah ayay u casaani taas oo muujineeysa in awoodeedu soo yaraaneyso. Markey 10 bilyan sano gaadho weey cadaani dhamaanteed - markan qoraxdu weey dhimatey.

Jiritaankadunidu waxay ku xidhan tahay noloshaQoraxda. Haddii isbedel ku yimaado qoraxdanolosha dhulka iyo waxkasta weey doorsoomayaan. Sida la qiyaasayo,Halbilyan sano ka dib, midabka qoraxdu waa isbedeli iftiinkuna waa sii kordhi sababto ahHiliyaamta bu'da qoraxda ayaa sii kordheeysa taas oo keeni doonta in 10% kordho iftiinka, heerkulka iyo falaadhaha khatarta ah ee ka soo baxa qoraxda; halka 3.5 bilyan sano ka dib ay badan doonto 40%.

Aqoonyahanada Cimiladu waxay sheegeen isbedelkaasqoraxda ku yimid sare u qaadiilayska halista ah ee "radiation" taas oo lumin doontobiyaha badaha dhulka. Wakhti yar gudaheed, waxaa kor u kiciheerkulka oogada sare ee dhulka, sidoo kale isku-wareegaKaarboon Ogsaydh CO2 oo muhiim u ah noloshadhirta ayaa jaha wareeri iskuna bedeliKaarbon afar (C4) oosun ah. Dhirtu haday ka dhamaato dunida waxaa dhici in la waayohawadaOgsajiin midaas oo sababaysa dhimashadanoolaha oo dhan. Hal bilyan sano oo kale kadib, heerkulka maqaarka sare ee dhulka wuxuu gaadhi, ugu yaraan, 70 degree Salsiyas midan oo jaho-wareer ku keenaysa miisaanka iyo cufis-jiidadka dunida.Midabka qoraxdu wuxu noqon casaan 5 bilyan sano ka dib, isla markaan gacanka qoraxdu wuxuu gaadhi meel ka badan 250 jeer meesha uuhada joogo. Wakhtigan lama hubo, sida dhulku noqon, laakiin waxa la og yahay in wareega dhulku isbedeli sababto ah aad ayuu uga fogaani qoraxda. Mudo yar ka dib, bu'da qoraxdu waxay isku bedeli cadaan bilaakul iyoileys ah, halkaas ayaana ugu dambeeysa isku xidhnaantaBahda Midaysay Qoraxdu.

„Abuureheenna Jacaylka Badan Wuu Ina Daneeyaa… Bal ka feker adduunka oo aan qorrax lahayn. Qorraxdu waxay geedaha siisaa awoodda ay ku soo saaraan caleemo, ubax, khudaar, midho iyo abuur. Waxay sidoo kale geedaha u banneysaa inay xididdadooda dhulka biyo kaga soo qaataan. Dabadeedna biyahaas waxay u gudbiyaan caleemahooda, kaddibna hawaday galaan iyagoo uumi ah.”

Sidoo kale fiiri

[wax ka badal |wax ka badal xogta]
Wikimedia Commons waxee heysaa war la xiriiro:
portal Bahda Qoraxdu Midaysayportal Bahda Qoraxdu Midaysay
Meereyaasha
Giraamaha
Dayaxa meere
Kuwo kale
Walxaha kale
Bahda Qoraxdu Midaysay
Walxo kale
Sahminta Cirka

Xigasho

[wax ka badal |wax ka badal xogta]
  1. ↑1.001.011.021.031.041.051.061.071.081.091.101.111.121.131.14Williams, D. R. (1 July 2013)."Sun Fact Sheet".NASA Goddard Space Flight Center. Archived fromthe original on 15 Bisha Todobaad 2010. Retrieved12 August 2013.{{cite web}}:Check date values in:|archive-date= (help);Unknown parameter|ciwaan= ignored (help);Unknown parameter|dead-url= ignored (|url-status= suggested) (help)
  2. ↑Zombeck, Martin V. (1990).Handbook of Space Astronomy and Astrophysics 2nd edition.Cambridge University Press.
  3. ↑Asplund, M.; Grevesse, N.; Sauval, A. J. (2006). "The new solar abundances – Part I: the observations".Communications in Asteroseismology.147:76–79.Bibcode:2006CoAst.147...76A.doi:10.1553/cia147s76.
  4. ↑"Eclipse 99: Frequently Asked Questions".NASA. Archived fromthe original on 27 May 2010. Retrieved24 October 2010.{{cite web}}:Unknown parameter|ciwaan= ignored (help);Unknown parameter|dead-url= ignored (|url-status= suggested) (help)
  5. ↑Hinshaw, G.; et al. (2009). "Five-year Wilkinson Microwave Anisotropy Probe observations: data processing, sky maps, and basic results".The Astrophysical Journal Supplement Series.180 (2):225–245.arXiv:0803.0732.Bibcode:2009ApJS..180..225H.doi:10.1088/0067-0049/180/2/225.
  6. ↑Mamajek, E.E.; Prsa, A.; Torres, G.; et, al.,IAU 2015 Resolution B3 on Recommended Nominal Conversion Constants for Selected Solar and Planetary Properties,arXiv:1510.07674
  7. ↑7.007.017.027.037.047.057.067.077.087.097.107.11"Solar System Exploration: Planets: Sun: Facts & Figures".NASA. Archived fromthe original on 2 January 2008.
  8. ↑Ko, M. (1999). Elert, G. (ed.)."Density of the Sun".The Physics Factbook.
  9. ↑Bonanno, A.; Schlattl, H.; Paternò, L. (2008). "The age of the Sun and the relativistic corrections in the EOS".Astronomy and Astrophysics.390 (3):1115–1118.arXiv:astro-ph/0204331.Bibcode:2002A&A...390.1115B.doi:10.1051/0004-6361:20020749.{{cite journal}}:Invalid|ref=harv (help)
  10. ↑"The Absolute Chronology and Thermal Processing of Solids in the Solar Protoplanetary Disk".Science.338 (6107):651–655. 2 November 2012.Bibcode:2012Sci...338..651C.doi:10.1126/science.1226919.PMID 23118187. Retrieved17 March 2014.(Diiwaangelinta loo baahan yahay)
  11. ↑11.011.1Seidelmann, P. K.; et al. (2000)."Report Of The IAU/IAG Working Group On Cartographic Coordinates And Rotational Elements Of The Planets And Satellites: 2000". Archived fromthe original on 10 August 2011. Retrieved22 March 2006.{{cite web}}:Unknown parameter|ciwaan= ignored (help);Unknown parameter|dead-url= ignored (|url-status= suggested) (help)
  12. ↑"The Sun's Vital Statistics".Stanford Solar Center. Archived fromthe original on 3 Bisha Todobaad 2012. Retrieved29 July 2008.{{cite web}}:Check date values in:|archive-date= (help);Unknown parameter|ciwaan= ignored (help);Unknown parameter|dead-url= ignored (|url-status= suggested) (help) CitingEddy, J. (1979).A New Sun: The Solar Results From Skylab.NASA. p. 37. NASA SP-402. Archived fromthe original on 2015-01-13. Retrieved2016-11-05.{{cite book}}:Unknown parameter|dead-url= ignored (|url-status= suggested) (help)
Maqaalkanwaa la bilaabay. Hadii aad wax ka taqaanid fadlan ka caawiWikipedia in aadWax ku dartid. Qoraalkaagu ha noqdo mid faa'iido leh oo dhexdhexaad ah.
Waxaa laga keenay "https://so.wikipedia.org/w/index.php?title=Qorax&oldid=279500"
Qeybaha:
Qeybta qarsan:
[8]ページ先頭
©2009-2025 Movatter.jp