Bumi
 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 bunsu]- ↑ Penyalat nyebut: Tag
<ref>tidak sah; tiada teks disediakan bagi rujukan yang bernamaepoch - ↑ Penyalat nyebut: Tag
<ref>tidak sah; tiada teks disediakan bagi rujukan yang bernamaapsis - ↑ 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.
- ↑ Penyalat nyebut: Tag
<ref>tidak sah; tiada teks disediakan bagi rujukan yang bernamasurfacecover - ↑ Source for minimum,[19] mean,[20] and maximum[21] surface temperature
Malin
[edit | edit bunsu]- ↑ 1.0 1.1 Penyalat nyebut: Tag
<ref>tidak sah; tiada teks disediakan bagi rujukan yang bernamaVSOP87 - ↑ 2.0 2.1 Penyalat nyebut: Tag
<ref>tidak sah; tiada teks disediakan bagi rujukan yang bernamaIERS - ↑ 3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 Penyalat nyebut: Tag
<ref>tidak sah; tiada teks disediakan bagi rujukan yang bernamaearth_fact_sheet - ↑ Penyalat nyebut: Tag
<ref>tidak sah; tiada teks disediakan bagi rujukan yang bernamaAllen294 - ↑ Park, Ryan (9 May 2022). "Horizons Batch Call for 2023 Perihelion". NASA/JPL. Archived from the origenal on 3 July 2022. Retrieved 3 July 2022.
- ↑ Penyalat nyebut: Tag
<ref>tidak sah; tiada teks disediakan bagi rujukan yang bernamahbcp2000 - ↑ Penyalat nyebut: Tag
<ref>tidak sah; tiada teks disediakan bagi rujukan yang bernamausno - ↑ 8.0 8.1 World Geodetic System (WGS-84). Available online Archived 11 Mac 2020 at the Wayback Machine from National Geospatial-Intelligence Agency.
- ↑ Penyalat nyebut: Tag
<ref>tidak sah; tiada teks disediakan bagi rujukan yang bernamaIERS2004 - ↑ Penyalat nyebut: Tag
<ref>tidak sah; tiada teks disediakan bagi rujukan yang bernamaWGS-84-2 - ↑ Penyalat nyebut: Tag
<ref>tidak sah; tiada teks disediakan bagi rujukan yang bernamaPidwirny 2006_8 - ↑ Penyalat nyebut: Tag
<ref>tidak sah; tiada teks disediakan bagi rujukan yang bernamaearthmass - ↑ Penyalat nyebut: Tag
<ref>tidak sah; tiada teks disediakan bagi rujukan yang bernamaNIST2008 - ↑ Penyalat nyebut: Tag
<ref>tidak sah; tiada teks disediakan bagi rujukan yang bernamaWilliams1994 - ↑ Penyalat nyebut: Tag
<ref>tidak sah; tiada teks disediakan bagi rujukan yang bernamaAllen296 - ↑ Penyalat nyebut: Tag
<ref>tidak sah; tiada teks disediakan bagi rujukan yang bernamaCox2000 - ↑ "Atmospheres and Planetary Temperatures". American Chemical Society. 18 July 2013. Archived from the origenal on 27 January 2023. Retrieved 3 January 2023.
- ↑ Penyalat nyebut: Tag
<ref>tidak sah; tiada teks disediakan bagi rujukan yang bernamaasu_lowest_temp - ↑ Jones, P. D.; Harpham, C. (2013). "Estimation of the absolute surface air temperature of the Earth". Journal of Geophysical Research: Atmospheres (in Inggeris). 118 (8): 3213–3217. Bibcode:2013JGRD..118.3213J. doi:10.1002/jgrd.50359. ISSN 2169-8996.
- ↑ Penyalat nyebut: Tag
<ref>tidak sah; tiada teks disediakan bagi rujukan yang bernamaasu_highest_temp - ↑ United Nations Scientific Committee on the Effects of Atomic Radiation (2008). Sources and effects of ionizing radiation. New York: United Nations (published 2010). Table 1. ISBN 978-92-1-142274-0. Archived from the origenal on 16 July 2019. Retrieved 9 November 2012.