Mart (planaid)

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Mart  Cowrey rollageagh Vart
Mars Hubble.jpg
Reayrt er Mart veih'n Fodreayrtan Spoar Hubble
Amm J2000
Aphelion249,209,300 km
1.665861 AU
Perihelion 206,669,000 km
1.381497 AU
Essylys lieh-vooar 227,939,100 km
1.523679 AU
Corrid 0.093315
Amm cruinlagh 686.971 laaghyn
1.8808 vlein
668.5991 solyn
Mean-vieauid cruinlagh 24.077 km/s
Cleayn 1.850°
5.65° lesh meanchiarkyl ny Greiney
Dowan-liurid y noad ardjeeagh 49.562°
Parameadar helion 286.537°
Fo-phlannadyn 2
Troyn fishigagh
Craue raadeeoil meanchiarkylagh 3,396.2 ± 0.1 km[a][2]
E=0.533
Craue raadeeoil poullagh 3,376.2 ± 0.1 km[a][2]
E=0.531
Lheanaghey 0.00589 ± 0.00015
Thummid 1.6318×1011 km³
E=0.151
Glout 6.4185×1023 kg
E=0.107
Glooaght meanagh 3.934 g/cm³
Ym-hayrn eaghtyragh meanchiarkylagh3.69 m/s²
(0.376 g)
Bieauid cosnee5.027 km/s
Amm çhyndaaee 1.025957 laa
24.62296 h[3]
Bieauid çhyndaaee meanchiarkylagh 868.22 km/h
Cleayney essylagh 25.19°
Kiart-irree Ard y Twoaie 21 h 10 min 44 s
317.68143°
Jee-chleaney Ard y Twoaie 52.88650°
Albedo0.15
Çhiass. eaghtyragh
   Kelvin
   Kelshyssagh
minmeanmax
186 K227 K268 K[3]
−87 °C−46 °C−5 °C
Mooadys baghtal +1.8 gys −2.91
Crantessen uillinagh 3.5" — 25.1"
Aeraght
Çhionnid eaghtyragh 0.7–0.9 kPa
Coheiy 95.72% Carboan daa-ocseed

2.7% Neetragien
1.6% Argon
0.2% Ocsygien
0.07% Carboan monocseed
0.03% Gaal ushtey
0.01% Ocseed neetaragh
2.5 ppm Neion
300 ppb Krypton
130 ppb Formaldeheed
80 ppb Xenon
30 ppb Osoan

10 ppb Meetane

Ta Mart ny kiaroo planaid magh ass y ghrian ayns Corys ny Greiney. T'ee soit eddyr y Chruinney as y Chryss Roltageagh. Ta'n ennym "y planaid jiarg" currit urree ny keayrtyn er son daah thalloo y phlanaid.

Imraaghyn[reagh | edit source]

  1. Yeomans, Donald K. (13-07-2006). HORIZONS System. NASA JPL. Feddynit er 08-08-2007. — Ec yn ynnyd-eggey, immee gys "web interface" as gow myr reih "Ephemeris Type: ELEMENTS", "Target Body: Mars" as "Center: Sun".
  2. 2.0 2.1 Seidelmann, P. Kenneth; Archinal, B. A.; A’hearn, M. F.; et.al. (2007). "Report of the IAU/IAGWorking Group on cartographic coordinates and rotational elements: 2006". Celestial Mechanics and Dynamical Astronomy. Ym-lioar 90: 155–180. doi:10.1007/s10569-007-9072-y. 
  3. 3.0 3.1 Mars: Facts & Figures. NASA. Feddynit er 06-03-2007.


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