Wp/iba/Bumi
.jpg) The Blue Marble, Apollo 17, December 1972 | |||||||||
| Designations | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Sol III | |||||||||
| Symbol | 🜨 and ♁ | ||||||||
| Orbital characteristics | |||||||||
| Epoch J2000[n 1] | |||||||||
| Aphelion | 152097597 km | ||||||||
| Perihelion | 147098450 km[n 2] | ||||||||
| 149598023 km[1] | |||||||||
| Eccentricity | 0.0167086[1] | ||||||||
| 365.256363004 h[2] (1.00001742096 aj) | |||||||||
Average orbital speed | 29.7827 km/s[3] | ||||||||
| 358.617° | |||||||||
| Inclination |
| ||||||||
| −11.26064° – J2000 ecliptic[3] | |||||||||
| 2023-Jan-04[5] | |||||||||
| 114.20783°[3] | |||||||||
| Satellites | 1, the Moon | ||||||||
| Physical characteristics | |||||||||
Mean radius | 6371.0 km[6] | ||||||||
Equatorial radius | 6378.137 km[7][8] | ||||||||
Polar radius | 6356.752 km[9] | ||||||||
| Flattening | 1/298.257222101 (ETRS89)[10] | ||||||||
| Circumference |
| ||||||||
| Volume | 1.08321×1012 km3[3] | ||||||||
| Mass | 5.972168×1024 kg[13] | ||||||||
Mean density | 5.513 g/cm3[3] | ||||||||
| 9.80665 m/s2[14] (exactly 1 g0) | |||||||||
| 0.3307[15] | |||||||||
| 11.186 km/s[3] | |||||||||
1.0 h (24h 00 m 00s) | |||||||||
Equatorial rotation velocity | 0.4651 km/s[17] | ||||||||
| 23.4392811°[2] | |||||||||
| Albedo | |||||||||
| Temperature | 255 K (−18 °C) (blackbody temperature)[18] | ||||||||
| |||||||||
| Surface equivalent dose rate | 0.274 μSv/h[22] | ||||||||
| −3.99 | |||||||||
| Atmosphere | |||||||||
Surface pressure | 101.325 kPa (at sea level) | ||||||||
| Composition by volume |
| ||||||||
Bumi nya planet ketiga ari mata panas sereta semina Bumi aja ke ngembuan utai idup, ngaum mensia enggau bemayuh macham iti jelu enggau utai tanam. Nya ketegal mina Bumi ngembuan ai ba Sistem Solar tu. Nyauka semua ai ba Bumi dibai ba tasik-tasik sedunya, ngelindung 70.8% ari kerak Bumi.
Asil pansik sains, planet tu udah digaga kira-kira 4.54 bilion taun ti udah. Penyauh purata Bumi ari mata panas ianya 149.6 juta kilometer. Lapis udara enggau medan magnet dikumbai magnetosfera ke ngelindung mua Bumi ari angin suria, sinar ultra ti ulih ngemedis, sereta radiasyen ari awak langit. Lapis udara tu nyelitup bumi nyampau peninggi 700 kilometer sereta ke lebihnya dikumbai awak langit. Lapis udara tu dibagi ngagai troposfera, stratosfera, mesosfera, termosfera, enggau eksosfera.
Nota
[edit | edit source]- ↑ Cite error: Invalid
<ref>tag; no text was provided for refs namedepoch - ↑ Cite error: Invalid
<ref>tag; no text was provided for refs namedapsis - ↑ Earth's circumference is almost exactly 40,000 km because the meter was calibrated on this measurement—more specifically, 1/10-millionth of the distance between the poles and the equator.
- ↑ Cite error: Invalid
<ref>tag; no text was provided for refs namedsurfacecover - ↑ Source for minimum,[19] mean,[20] and maximum[21] surface temperature
Malin
[edit | edit source]- ↑ 1.0 1.1 Cite error: Invalid
<ref>tag; no text was provided for refs namedVSOP87 - ↑ 2.0 2.1 Cite error: Invalid
<ref>tag; no text was provided for refs namedIERS - ↑ 3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 Cite error: Invalid
<ref>tag; no text was provided for refs namedearth_fact_sheet - ↑ Cite error: Invalid
<ref>tag; no text was provided for refs namedAllen294 - ↑ Park, Ryan (9 May 2022). "Horizons Batch Call for 2023 Perihelion". NASA/JPL. Diarkib ari asal ba 3 July 2022. Diambi 3 July 2022.
- ↑ Cite error: Invalid
<ref>tag; no text was provided for refs namedhbcp2000 - ↑ Cite error: Invalid
<ref>tag; no text was provided for refs namedusno - ↑ 8.0 8.1 World Geodetic System (WGS-84). Available online Archived 11 March 2020 at the Wayback Machine from National Geospatial-Intelligence Agency.
- ↑ Cite error: Invalid
<ref>tag; no text was provided for refs namedIERS2004 - ↑ Cite error: Invalid
<ref>tag; no text was provided for refs namedWGS-84-2 - ↑ Cite error: Invalid
<ref>tag; no text was provided for refs namedPidwirny 2006_8 - ↑ Cite error: Invalid
<ref>tag; no text was provided for refs namedearthmass - ↑ Cite error: Invalid
<ref>tag; no text was provided for refs namedNIST2008 - ↑ Cite error: Invalid
<ref>tag; no text was provided for refs namedWilliams1994 - ↑ Cite error: Invalid
<ref>tag; no text was provided for refs namedAllen296 - ↑ Cite error: Invalid
<ref>tag; no text was provided for refs namedCox2000 - ↑ "Atmospheres and Planetary Temperatures". American Chemical Society. 18 July 2013. Diarkib ari asal on 27 January 2023. Diambi 3 January 2023.
- ↑ Cite error: Invalid
<ref>tag; no text was provided for refs namedasu_lowest_temp - ↑ Jones, P. D.; Harpham, C. (2013). "Estimation of the absolute surface air temperature of the Earth". Journal of Geophysical Research: Atmospheres. 118 (8): 3213–3217. Bibcode:2013JGRD..118.3213J. doi:10.1002/jgrd.50359. ISSN 2169-8996.
- ↑ Cite error: Invalid
<ref>tag; no text was provided for refs namedasu_highest_temp - ↑ United Nations Scientific Committee on the Effects of Atomic Radiation (2008). Sources and effects of ionizing radiation. New York: United Nations (dikeluarka 2010). Table 1. ISBN 978-92-1-142274-0. Diarkib ari asal ba 16 July 2019. Diambi 9 November 2012.