يورينس: جي ورجائن ۾ تفاوت
ڊاٿل مواد شامل ڪيل مواد
KaleemBot (بحث | ڀاڱيداريون) م خودڪار: غير موجود <references /> ٽيگ جو اضافو |
KaleemBot (بحث | ڀاڱيداريون) م خودڪار: اضافو زمرا +صفائي (14.9 core): + زمرو:نظام شمسي |
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سِٽَ 8:
| discoverer = [[{{#property:P61}}]]
| discovered = {{#time:F j, Y|{{#property:P575}}}}
| orbit_ref =<ref name="VSOP87"
▲<ref name="VSOP87" />{{efn | These are the mean elements from VSOP87, together with derived quantities.}}
| epoch = [[J2000]]
| aphelion = {{val|20.11|ul=AU}}<br
| perihelion = {{val|18.33|u=AU}}<br
| semimajor = {{val|19.2184|u=AU}}<br
| eccentricity = {{val|0.046381}}
| period =
{{plainlist |
* {{val|84.0205|u=[[julian year (astronomy)|yr]]}}
* {{nowrap|{{val|fmt=commas|30688.5|u=days}}}}<ref name="nasafact"
* {{nowrap|{{val|fmt=commas|42718}}}} Uranian [[solar day]]s<ref name="CSeligman"
| synodic_period = 369.66 days<ref name="fact"
| avg_speed = 6.80 km/s<ref name="fact"
| inclination = {{val|0.773|u=°}} to [[ecliptic]]<br
| asc_node = {{val|74.006|u=°}}
| arg_peri = {{val|96.998857|u=°}}
| mean_anomaly = {{val|142.238600|u=°}}
| satellites = [[Moons of Uranus|27]]
| flattening = {{val|0.0229|0.0008}}{{efn | Calculated using data from Seidelmann, 2007.<ref name="Seidelmann Archinal A'hearn et al. 2007"
| equatorial_radius = {{nowrap|{{val|fmt=commas|25559|4|u=km}}}}<br
| polar_radius = {{nowrap|{{val|fmt=commas|24973|20|u=km}}}}<br
| mean_radius = {{nowrap|{{val|fmt=commas|25362|7|u=km}}}}<ref name="Seidelmann Archinal A'hearn et al. 2007"
| circumference = {{nowrap|{{val|fmt=commas|159354.1|u=km}}}}<ref name="nasafact"
| surface_area = {{val|8.1156|e=9|u=km2}}<ref name="nasafact"
| volume = {{val|6.833|e=13|u=km3}}<ref name="fact"
| mass = {{val|8.6810|0.0013|e=25|u=kg}} <br
[[standard gravitational parameter|GM]]={{nowrap|{{val|fmt=commas|5793939|13|u=km<sup>3</sup>/s<sup>2</sup>}}}}
| density = {{val|1.27|u=g/cm3}}<ref name="fact"
| surface_grav = {{val|8.69|ul=m/s2}}<ref name="fact"
| moment_of_inertia_factor = {{val|0.23|}}<ref name="PS15">{{cite book |last2=Lissauer |first2=Jack J. |last1=de Pater |first1=Imke |title=Planetary Sciences |date=2015 |url=https://books.google.com/books?id=stFpBgAAQBAJ&pg=PA250 |page=250 |publisher=Cambridge University Press |location=New York |isbn=978-0521853712 |edition=2nd updated}}</ref> (estimate)
| escape_velocity = 21.3 km/s<ref name="fact"
| sidereal_day = {{val|-0.71833|u=day}} ([[retrograde motion|retrograde]])<br
| rot_velocity = 2.59 km/s <br
| axial_tilt = 97.77° (to orbit)<ref name="fact"/>
| right_asc_north_pole = {{RA|17|9|15}}<br
| declination = −15.175°<ref name="Seidelmann Archinal A'hearn et al. 2007"
| albedo = 0.300 ([[Bond albedo|Bond]])<ref name="Pearl_et_al_Uranus"/><br
| angular_size = 3.3″ to 4.1″<ref name="fact"
| temp_name1 = 1 [[bar (unit)|bar]] level<ref name="Podolak Weizman et al. 1995"
| min_temp_1 =
| mean_temp_1 = {{convert|76|K|C}}
| max_temp_1 =
| temp_name2 = 0.1 bar<br
| min_temp_2 = 47 K
| mean_temp_2 = 53 K
| max_temp_2 = 57 K
| pronounced = {{IPAc-en|audio=uranus.ogg|ˈ|jʊər|ə|n|ə|s}} or {{IPAc-en|audio=en-us-Uranus.ogg|j|ʊəˈr|eɪ|n|ə|s}}<ref name="OED"
| adjectives = Uranian
| atmosphere = yes
| atmosphere_ref =<ref name="Lunine 1993"
▲<ref name="Lunine 1993" /><ref name="Lindal Lyons et al. 1987" /><ref name="Conrath Gautier et al. 1987" />{{efn | Calculation of He, H<sub>2</sub> and CH<sub>4</sub> molar fractions is based on a 2.3% mixing ratio of methane to hydrogen and the 15/85 He/H<sub>2</sub> proportions measured at the tropopause. }}
▲| scale_height = 27.7 km<ref name="fact" />
▲| atmosphere_composition = ''(Below 1.3 bar)''<br />
'''Gases''':
* 83 ± 3% [[hydrogen]] ({{chem2|H2}})
Line 68 ⟶ 66:
* 2.3% [[methane]] ({{chem2|CH4}})
* 0.009% (0.007–0.015%) [[hydrogen deuteride]] (HD)
* [[hydrogen sulfide]] ({{chem2|H2S}})<ref>{{cite journal |title=Detection of hydrogen sulfide above the clouds in Uranus's atmosphere |journal=Nature Astronomy |volume=2 |issue=5 |pages=420–427 |first1=Patrick G. J. |last1=Irwin |first2=Daniel |last2=Toledo |first3=Ryan |last3=Garland |first4=Nicholas A. |last4=Teanby |first5=Leigh N. |last5=Fletcher |first6=Glenn A. |last6=Orton |first7=Bruno |last7=Bézard |display-authors=1 |date=23 April 2018 |doi=10.1038/s41550-018-0432-1|bibcode=2018NatAs...2..420I |hdl=2381/42547
'''Ices''':
* [[ammonia]] ({{chem2|NH3}})
Line 75 ⟶ 73:
* [[methane hydrate]]
}}
'''يورينس''' URANUS
Line 102 ⟶ 99:
== حوالا ==
{{حوالا}}
[[زمرو:نظام شمسي]]
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