Haumea (planeta nanoa): berrikuspenen arteko aldeak
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1. lerroa:
{{Infobox planet
| background = #e2e2e2
| name = Haumea
| image = [[File:2003EL61art.jpg|300px]]
| caption = Haumea eta bere bi ilargiak: [[Hiʻiaka (satelitea)|Hiʻiaka]] eta [[Namaka (satelitea)|Namaka]]
| discovery = yes
| discoverer = [[Michael E. Brown|Brown]] et al.; [[José Luis Ortiz Moreno|Ortiz]] et al. (ofizialtasunik gabe)
| discovered = 2004–12–28 (Brown et al.); 2005eko uztaila (Ortiz et al.)
| mp_name = Haumea
| pronounced =
| adjectives = Haumear
| note = yes
| alt_names = {{mp|2003 EL|61}}
| named_after = [[Haumea (mitologia)|Haumea]]
| mp_category = [[Planeta nano]], [[plutoide]], [[Neptunioz haraindiko objektu|TNO]]
| orbit_ref =
| epoch = 2014-12-09 ([[Juliotar data|JD]] {{val|2457000.5}})
| aphelion = {{val|51.483|ul=AU}}<br>(7.702 [[Terametro|Tm]])
| perihelion = {{val|34.952|u=AU}}<br>(5.229 Tm)
| semimajor = {{val|43.218|u=AU}}<br>(6.465 Tm)
| eccentricity = {{val|0.19126}}
| period = 284.12 [[Juliotar urte (astronomia)|a]] ({{val|103774|ul=d}})
| inclination = 28.19°
| asc_node = 121.79°
| arg_peri = 240.20°
| mean_anomaly = 209.07°
| avg_speed = {{val|4.531|u=km/s}}
| satellites = 2
| physical_characteristics = yes
| dimensions = 1,920 × 1,540 × 990 km
≈ 1,960 × 1,518 × 996 km ([[Keck teleskopioa|Keck]])
| mean_radius = {{val|620|+34|-29|u=km}}<br>{{nowrap|≈ 650 km}} (Herschel)<br> 690 km<br>{{val|575|+125|-50|u=km}} (Spitzer)<br>[[Batezbesteko geometriko|≈ 718 km]] (Keck)
| surface_area = ≈ {{val|6.8|e=6|u=km2}}
| volume = {{val|1.5|e=9|u=km3}}
| mass = {{val|4.006|0.040|e=21|u=kg}}<br>{{val|0.00066|u=[[Lurra]]}}
| density = 2.6 g/cm<sup>3</sup>
2.6–3.3 g/cm<sup>3</sup>
| surface_grav = 0.63 m/s<sup>2</sup>
| escape_velocity = 0.91 km/s
| sidereal_day = {{val|0.163146|0.000004|u=d}}<br>({{val|3.9155|0.0001|u=h}})
| spectral_type = (Neutral)<br>B−V = 0.64, V−R = 0.33 <br>B<sub>0</sub>−V<sub>0</sub> = 0.646 
| magnitude = 17.3 ([[Oposizio (astronomia)|oposizioa]])
| abs_magnitude = {{val|0.03|0.43}} 
| albedo = {{val|0.804|0.062|-0.095}} <br>{{val|0.7|0.1}} <br>{{val|0.84|+0.1|-0.2}} <br>0.70–0.75 
| single_temperature = < 50 [[kelvin|K]]
}}
'''Haumea''' [[Kuiper gerrikoa|Kuiperren gerrikoan]] dagoen [[planeta nano]] bat da, [[Pluton (planeta nanoa)|Plutonen]] masaren herena duelarik; bi ilargi ditu ([[Hiʻiaka (satelitea)|Hiʻiaka]] eta [[Namaka (satelitea)|Namaka]]), eta oso errotazio azkarra (4 orduko periodoa). Dentsitate handia du, beraz, harkaitzez osatuta dago, baina azalean ur-izoztua duenez, [[albedo]] handia du.
{{Eguzki sistema aurkibidea}}
{{commonskat}}
{{astronomia zirriborroa}}
[[Kategoria:Planeta nanoak]]
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