Mars
Citra Mars sané kapotret olih teleskop luar angkasa Hubble | |||||||||||||
| Penamaan | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Marikh, Anggaraka | |||||||||||||
| Kruna sifat Basa Inggris | Martian | ||||||||||||
| Karakteristik orbit[2] | |||||||||||||
| Epos J2000 | |||||||||||||
| Aphelion | 249.209.300 km 1,665 861 sa | ||||||||||||
| Perihelion | 206.669.000 km 1,381 497 sa | ||||||||||||
| 227.939.100 km 1,523 679 sa | |||||||||||||
| Eksentrisitas | 0,093 315 | ||||||||||||
| 686,971 rahina 1,8808 warsa Julian 668,5991 sol | |||||||||||||
| 779,96 rahina 2,135 warsa Julian | |||||||||||||
Kecepatan orbit rata-rata | 24,077 km/s | ||||||||||||
| Inklinasi | 1,850° ke Ekliptika 5,65° ke ekuator Matahari 1,67° ke bidang Invariabel[1] | ||||||||||||
| 49,562° | |||||||||||||
| 286,537° | |||||||||||||
| satelit yang diketahui | 2 | ||||||||||||
| Karakteristik fisik | |||||||||||||
Radius khatulistiwa | 3.396,2 ± 0,1 km[a][3] 0,533 Bumi | ||||||||||||
Radius kutub | 3.376,2 ± 0,1 km[a][3] 0,531 Bumi | ||||||||||||
| Kepepatan | 0,005 89 ± 0,000 15 | ||||||||||||
| 144.798.500 km² 0,284 Bumi | |||||||||||||
| Volume | 1,6318×1011 km³ 0,151 Bumi | ||||||||||||
| Massa | 6,4185×1023 kg 0,107 Bumi | ||||||||||||
Massa jenis rata-rata | 3,934 g/cm³ | ||||||||||||
| 3,69 m/s² 0,376 g | |||||||||||||
| 5,027 km/s | |||||||||||||
Periode rotasi sideris | 1,025 957 rahina 24j 37m 22d[4] | ||||||||||||
Kecepatan rotasi ekuator | 868,22 km/jam | ||||||||||||
| 25,19° | |||||||||||||
Asensio rekta kutub utara | 21 j 10 m 44 d 317,681 43° | ||||||||||||
Deklinasi kutub utara | 52,886 50° | ||||||||||||
| Albedo | 0,15[5] | ||||||||||||
| |||||||||||||
| +1,8 hingga −2,91[5] | |||||||||||||
| 3,5—25,1"[5] | |||||||||||||
| Atmosfer | |||||||||||||
Tekanan permukaan | 0,6–1,0 kPa | ||||||||||||
| Komposisi per volume | 95,72% Karbon dioksida 2.7% Nitrogén | ||||||||||||

Mars (simbol:
) (Mangala ring sansekerta) wantah planet sané kaping papat saking surya miwah planet kaping kalih sané paling alit sasampun Merkurius. Mars kawastanin saking Dewi Yuda Romawi, miwah kawastanin "planet barak" mawinan[6] wénten besi (III) oksida ring permukaan planet punika. Mars wantah planet kebumian miwah madué atmosfer sané tipis. Ring permukaan mars wénten kawah, giri, labak, gurun miwah kutub es minakadi ring bumi.
Pustaka
- ↑ "The MeanPlane (Invariable plane) of the Solar System passing through the barycenter". 2009-04-03. Kaarsipin saking versi asli tanggal 2009-04-20. Kaaksés 2009-04-10. (dihasilkan melalui Solex 10 Archived 2015-05-24 at the Wayback Machine ditulis oleh Aldo Vitagliano; lihat pula bidang Invariabel)
- ↑ Yeomans, Donald K. (2006-07-13). "HORIZONS System". NASA JPL. Kaaksés 2007-08-08. — Ring situs, pergi ke "web interface" dan lalu pilih "Ephemeris Type: ELEMENTS", "Target Body: Mars" and "Center: Sun".
- ↑ 3,0 3,1 Seidelmann, P. Kenneth (2007). "Report of the IAU/IAG Working Group on cartographic coordinates and rotational elements: 2006". Celestial Mechanics and Dynamical Astronomy. 98 (3): 155–180. doi:10.1007/s10569-007-9072-y. Kaaksés 2007-08-28. Unknown parameter
|coauthors=ignored (|author=suggested) (help) - ↑ 4,0 4,1 "Mars: Facts & Figures". NASA. Kaaksés 2007-03-06.
- ↑ 5,0 5,1 5,2 Williams, David R. (Séptémber 1, 2004). "Mars Fact Sheet". National Space Science Data Center. NASA. Kaarsipin saking versi asli tanggal 2010-06-12. Kaaksés 2006-06-24.
- ↑ initive Visual Guide. New York: Dorling Kindersley. pp. 160–161. ISBN 978-0-7566-9841-6.
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