Бу сирэй Ый куодун көр

{{Infobox Planet
| name = Ый
| background = #dddddd
| apsis = gee
| symbol = [[Билэ:Moon decrescent symbol (bold).svg|24px|☾]]
| image = [[Билэ:Full Moon Luc Viatour.jpg|frameless|center|Full moon]]
| caption = [[Сир|Сиртэн]] көстөр [[Ый туолуута]]
| periapsis = {{nowrap|363 104 km&nbsp;}} {{nowrap|(0.002 4 [[Astronomical unit|AU]])}}
| apoapsis = {{nowrap|405 696 km&nbsp;}} {{nowrap|(0.002 7 AU)}}
| semimajor = {{nowrap|384 399 km&nbsp;}} {{nowrap|(0.002 57 AU<ref name="W06"/>)}}
| eccentricity = 0.054&nbsp;9<ref name="W06"/>
| period = {{nowrap|27.321 582 [[Day|d]]&nbsp;}} {{nowrap|(27 d 7 [[Hour|h]] 43.1 [[Minute|min]]<ref name="W06"/>)}}
| synodic_period = {{nowrap|29.530 588 d&nbsp;}} {{nowrap|(29 d 12 h 44.0 min)}}
| avg_speed = 1.022 k[[Metre per second|m/s]]
| inclination = 5.145[[Degree (angle)|°]] to the [[ecliptic]]<ref name="W06"/><!--Wieczorek et al. 2006; 18.29° when the longitude of the Moon's ascending node is 180°, 28.58° when it is 0°--><br />(between 18.29° and 28.58° to Earth's [[equator]])
| asc_node = regressing by one [[Orbital revolution|revolution]] in 18.6 years
| arg_peri = progressing by one revolution in 8.85 years 
| satellite_of = [[Earth]]
| flattening = 0.001&nbsp;25 <!--Calculated from data below-->
| equatorial_radius = {{nowrap|1 738.14 km&nbsp;}} {{nowrap|(0.273 Earths)}}<!--Smith et al. 1997--><!--more detail needed for this ref-->
| polar_radius = {{nowrap|1 735.97 km&nbsp;}} {{nowrap|(0.273 Earths)}}<!--Smith et al. 1997-->
| mean_radius = {{nowrap|1 737.10 km&nbsp;}} {{nowrap|(0.273 Earths)}}<ref name="W06"/>
| circumference = 10&nbsp;921 km ([[equator]]ial)
| surface_area = {{nowrap|3.793{{esp|7}} km²&nbsp;}} {{nowrap|(0.074 Earths)}}
| volume = {{nowrap|2.195 8{{esp|10}} k[[Cubic metre|m³]]&nbsp;}} {{nowrap|(0.020 Earths)}}
| mass = {{nowrap|7.347 7{{esp|22}} kg&nbsp;}} {{nowrap|(0.012 3 Earths<ref name="W06"/>)}}
| density = 3&nbsp;346.4 [[Kilogram per cubic metre|kg/m³]]<ref name="W06"/>
| surface_grav = {{nowrap|1.622 [[Metre per second squared|m/s²]]}} {{nowrap|(0.165 4 [[G-force|g]])}}
| escape_velocity = 2.38 k[[Metre per second|m/s]]
| sidereal_day = 27.321&nbsp;582 [[Day|d]] ([[Synchronous rotation|synchronous]]) 
<!--Wieczorek et al. 2006-->
| rot_velocity = 4.627 m/s
| axial_tilt = 1.542&nbsp;4° (to [[ecliptic]])<br />6.687° (to [[Orbital plane (astronomy)|orbit plane]]) 
| albedo = 0.12
| magnitude = −2.5 to −12.9<ref>The ''maximum value'' is given based on scaling of the brightness from the value of -12.74 given for an equator to Moon-centre distance of 378&nbsp;000 km in the NASA factsheet reference to the minimum Earth-Moon distance given there, after the latter is corrected for the Earth's equatorial radius of 6&nbsp;378&nbsp;km, giving 350&nbsp;600&nbsp;km. The ''minimum value'' (for a distant [[new moon]]) is based on a similar scaling using the maximum Earth-Moon distance of 407&nbsp;000&nbsp;km (given in the factsheet) and by calculating the brightness of the [[earthshine]] onto such a new moon. The brightness of the earthshine is {{nowrap|[ Earth [[albedo]] ×}} {{nowrap|([[Earth radius]] /}} Radius of [[Orbit of the Moon|Moon's orbit]])²&nbsp;] relative to the direct solar illumination that occurs for a full moon. ({{nowrap|Earth albedo = 0.367}}; {{nowrap|Earth radius = (polar}} radius&nbsp;× equatorial {{nowrap|radius)<sup>½</sup> = 6&nbsp;367 km}}).</ref><br />−12.74 (mean [[full moon]])<ref name="nasafact"/>
| angular_size = 29.3 to 34.1 [[Minute of arc|arcminutes]]<ref name="nasafact">{{cite web |url=http://nssdc.gsfc.nasa.gov/planetary/factsheet/moonfact.html |title=Moon Fact Sheet |publisher=NASA |last=Williams |first=D.R. |accessdate=2007-10-12 |date=February 10, 2006}}</ref><ref>The range of angular size values given are based on simple scaling of the following values given in the fact sheet reference: at an Earth-equator to Moon-centre distance of 378&nbsp;000&nbsp;km, the [[Angular diameter|angular size]] is 1896 [[arcsecond]]s. The same fact sheet gives extreme Earth-Moon distances of 407&nbsp;000&nbsp;km and 357&nbsp;000&nbsp;km. For the maximum angular size, the minimum distance has to be corrected for the Earth's equatorial radius of 6&nbsp;378&nbsp;km, giving 350&nbsp;600&nbsp;km.</ref>
| temp_name1 = equator 
| min_temp_1 = 100 [[kelvin|K]]
| mean_temp_1 = 220 K
| max_temp_1 = 390 K
| temp_name2 = 85°N{{lower|0.3em|<ref name="Vasavada1999">{{cite journal |author=A.R. Vasavada, D.A. Paige, and S.E. Wood |journal=Icarus |title= Near-Surface Temperatures on Mercury and the Moon and the Stability of Polar Ice Deposits |volume=141 |pages=179 |yesr=1999 |url=http://adsabs.harvard.edu/abs/1999Icar..141..179V |doi= 10.1006/icar.1999.6175 |year= 1999}}</ref>}}
| min_temp_2 = 70 K 
| mean_temp_2 = 130 K
| max_temp_2 = 230 K
| atmosphere_ref = <ref name="L06"/><ref name="pressure explanation">Lucey et al. (2006) give 10<sup>7</sup> particles [[Cubic centimetre|cm<sup>−3</sup>]] by day and 10<sup>5</sup> particles cm<sup>−3</sup> by night. Along with equatorial surface temperatures of 390&nbsp;[[Kelvin|K]] by day and 100&nbsp;K by night, the [[ideal gas law]] yields the pressures given in the infobox (rounded to the nearest [[order of magnitude]]; 10<sup>-7</sup>&nbsp;[[Pascal (unit)|Pa]] by day and 10<sup>-10</sup>&nbsp;Pa by night.</ref>
| surface_pressure = 10<sup>-7</sup> [[Pascal (unit)|Pa]] (day)<br />10<sup>-10</sup> [[Pascal (unit)|Pa]] (night)
| surface_pressure = 2.25 {{esp|-12}} [[torr]] <ref>"Moon." Encyclopædia Britannica. 2008. Encyclopædia Britannica Online. 10 Sep. 2008 <http://www.britannica.com/EBchecked/topic/391266/Moon>. </ref>
| adjectives = "lunar"
}}
'''Ый''' диэн [[Сир]] соҕотох уонна [[Күн системата|Күн систематын]] улаханынан бэhис аргыhа.

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[[Категория:Астрономия]]