Movatterモバイル変換

[0]ホーム
URL:

Jump to content
Wikipedia
Khojo

Saur mandal

Wikipedia se
Solar System
without captions
with captions
Suraj,Grah
(true color, size to scale, distances not to scale)
Age4.568 billion years
Location
Nearest star
Population
StarsSun
Planets
Knowndwarf planets
Knownnatural satellites758[3]
Knownminor planets1,368,528[4]
Knowncomets4,591
Planetary system
Star spectral typeG2V
Frost line~5 AU[7]
Semi-major axis of outermost planet30.07 AUYeomans, Donald K."HORIZONS Web-Interface for Neptune Barycenter (Major Body=8)".jpl.nasa.gov.JPL Horizons On-Line Ephemeris System.Archived from the original on 7 September 2021. Retrieved18 July 2014.—Select "Ephemeris Type: Orbital Elements", "Time Span: 2000-01-01 12:00 to 2000-01-02". ("Target Body: Neptune Barycenter" and "Center: Solar System Barycenter (@0)".)</ref> (Neptune)
Kuiper cliff50–70 AU[5][6]
Heliopausedetected at 120 AU[8]
Hill sphere1.1 pc (230,000 AU)[9] – 0.865 pc (178,419 AU)[10]
Orbit aboutGalactic Center
Invariable-to-galactic plane inclination~60°, to the ecliptic
Distance to
Galactic Center
24,000–28,000 ly
[11]
Orbital speed
720,000 km/h (450,000 mi/h)[12]
Orbital period~230million years[12]

Saur mandal (Solar system) me meSuraj aur uu grah hae jon ki iske gravity se bandha hae aur iske round jaawe hae. Suraj ke parikrama kare waalagrah (planets), asteroids, comets aur duusra chij bhi hae. Saur mandal lagbhag 4.568 billion saal puraana hae. Suraj ek barraamolecular cloud megravity se banaa hae. Ii jaada kar kehudrogen hae, jonnuclear fusion sehelium ban jaawe hae. Grah, ek flattened parkramaa kare waala disk me hae. Ii disk uu bachaa cloud se banaa hae jon ki surak ke bane ke time bach gais rahaa. Baad me disk ke gardaa aur gas saathe aae ke grah ban gais.

Suraj ektaara hae aur saur mandal ke 99.9% wajan isme hae. Iske matlab hae ki suraj ke graviry kaafi tagrraa hae aur iske kaaran aur sab grah ke ii khiich ke aapan aound ornit me kar liis hae. Saur mandal me aath prah hae:Mercury,Venus,Dunia,Mars,Jupiter,Saturn,Uranus aurNeptune. Pahila chaar grah patthar aurdhaatu (metal) se banaa hae aur baaki chaar grah gas se banaa hae.

Chhe grah aur chhe sab se barraa "dwarf planet" kechandarma parkramaa kare hae. Saur mandal me 200 se jaada chandarma hae. Mercury aur Venus ke koi chandarma nai hae. Jupiter aur Saturn ke lage sab se jaada chandarma hae. Jupita ke chandarma,Gandymede sab se barraa chandarma hae. Saturn ke ek chandarma,Titan khaali ek chaand hae jiskeatmosphere hae, jon kinitrogen hae.

Mars aur Jupiter ke biich measteroid belt hae. Neptune se duur KUiper belt aur "scattered disc" hae. Isme dwarf planet hae, jaise kiPluto, Makemake, Haumea, Ceres aur eris. Ii jagha pe dher dher chhota chij,comet, centaur aur dust hae.

v • d • e
Saur mandal (Solar System)
Suraj
•
Heliosphere
Grah (Planets)
☾=Chaand ∅ =rings		Budhgrah (Mercury)Sukhgrah (Venus)Dunia (Earth)☾Mangalgrah (Mars)☾
Brahaspati (Jupiter)☾∅Sanigrah (Saturn)☾∅Arungrah (Uranus)☾∅Varungrah (Neptune)☾∅ 
Bauna grah
(Dwarf planet)		CeresPluto☾Haumea☾Makemake
Eris☾
Small
Solar
System
bodies		Chhota tara (Asteroid)
(minor planets)		Groups and families:Vulcanoids ·Near-Earth asteroids ·Asteroid belt
Jupiter Trojans ·Centaurs ·Neptune Trojans ·Asteroid moons ·Meteoroids ·Pallas ·Juno ·Vesta ·Hygiea ·
See also thelist of asteroids.
Trans-
Neptunians		Kuiper belt –Plutinos:Orcus ·Ixion –Cubewanos:Varuna ·
Quaoar ·Huya
Scattered disc:Sedna
JhaarruLists ofperiodic andnon-periodic comets
Damocloids ·Hills cloud ·Oort cloud
See also thelist of solar system objects
  1. ↑"Our Local Galactic Neighborhood".interstellar.jpl.nasa.gov. Interstellar Probe Project. NASA. 2000. Archived fromthe original on 21 November 2013. Retrieved8 August 2012.
  2. ↑Hurt, R. (8 November 2017)."The Milky Way Galaxy".science.nasa.gov (in English). Retrieved19 April 2024.
  3. ↑"Solar System Objects". NASA/JPL Solar System Dynamics.Archived from the original on 7 July 2021. Retrieved14 August 2023.
  4. ↑"Latest Published Data".The International Astronomical Union Minor Planet Center.Archived from the original on 5 March 2019. Retrieved27 May 2024.
  5. ↑Chiang, E. I.; Jordan, A. B.; Millis, R. L. et al. (2003). "Resonance Occupation in the Kuiper Belt: Case Examples of the 5:2 and Trojan Resonances". The Astronomical Journal 126 (1): 430–443. doi:10.1086/375207.
  6. ↑de la Fuente Marcos, C.; de la Fuente Marcos, R. (January 2024). "Past the outer rim, into the unknown: structures beyond the Kuiper Cliff". Monthly Notices of the Royal Astronomical Society Letters 527 (1): L110–L114. 20 September 2023. doi:10.1093/mnrasl/slad132. https://academic.oup.com/mnrasl/article-abstract/527/1/L110/7280408. Retrieved 28 September 2023.
  7. ↑Mumma, M. J.; Disanti, M. A.; Dello Russo, N. et al. (2003). "Remote infrared observations of parent volatiles in comets: A window on the early solar system". Advances in Space Research 31 (12): 2563–2575. doi:10.1016/S0273-1177(03)00578-7.
  8. ↑Greicius, Tony (5 May 2015)."NASA Spacecraft Embarks on Historic Journey Into Interstellar Space".nasa.gov. Archived fromthe original on 11 June 2020. Retrieved19 April 2024.
  9. ↑Chebotarev, G. A. (1 January 1963). "Gravitational Spheres of the Major Planets, Moon and Sun". Astronomicheskii Zhurnal 40: 812. ISSN 0004-6299. https://adsabs.harvard.edu/full/1964SvA.....7..618C. Retrieved 6 May 2024.
  10. ↑Souami, D; Cresson, J; Biernacki, C; Pierret, F (21 August 2020). "On the local and global properties of gravitational spheres of influence". Monthly Notices of the Royal Astronomical Society 496 (4): 4287–4297. doi:10.1093/mnras/staa1520.
  11. ↑Francis, Charles; Anderson, Erik (June 2014). "Two estimates of the distance to the Galactic Centre". Monthly Notices of the Royal Astronomical Society 441 (2): 1105–1114. doi:10.1093/mnras/stu631.
  12. ↑12.012.1"Sun: Facts".science.nasa.gov (in English).Archived from the original on 19 April 2024. Retrieved19 April 2024.


Cite error:<ref> tags exist for a group named "D", but no corresponding<references group="D"/> tag was found

"https://hif.wikipedia.org/w/index.php?title=Saur_mandal&oldid=319520" se lawa gais hae
Vibhag:
Lukawal vibhag:
[8]ページ先頭
©2009-2025 Movatter.jp