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هائومیا

File:Haumea_Hubble.png · Wikimedia Commons · See Wikimedia Commons

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هائومیا

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Also known as Haumea (dwarf planet), 2003 EL61, K40506A, 136108 Haumea

نام یک جرم آسمانی

AI overview

Haumea is a dwarf planet located beyond Neptune's orbit that was discovered in 2004 and formally announced in 2005. It matters because it represents an important member of the distant icy bodies in our solar system and has helped astronomers better understand the diverse population of small objects that orbit beyond the planets we see.

AI-generated from the Wikipedia summary — may contain errors.

Key facts

Planet.minorplanet
yes
Planet.background
Lavender
Planet.name
Haumea
Planet.symbol
24px|alt=🝻|Planetary symbol for Haumea (mostly astrological)
Planet.image
Haumea Hubble.png
Planet.caption
Low-resolution Hubble Space Telescope image of Haumea and its two moons, Hiiaka (top) and Namaka (bottom), June 2015
Planet.earliest_precovery_date
22 March 1955
Planet.mpc_name
(136108) Haumea
Planet.adjectives
Haumean
Planet.note
yes
Planet.alt_names
(provisional designation)
Planet.named_after
Haumea
Planet.epoch
17 December 2020 (JD 2459200.5)
Planet.uncertainty
2
Planet.observation_arc
()
Planet.time_periastron
≈ 1 June 2133±2 days
Planet.eccentricity
0.19642
Planet.period
283.12 yr (103,410 days)

via Wikipedia infobox

Wikidata facts

Named after
Haumea
Location
Solar System
Parent body
Sun
Minor-planet group
trans-Neptunian object
Diameter
798
Radius
780
Mass
4.006
Orbital period
281.59111696
Image
Haumea Hubble.png
Show 28 more facts
color index
0.34
volume as quantity
1980000000
temperature
50
Commons category
136108 Haumea
orbital inclination
28.2083462416
maintained by WikiProject
WikiProject Astronomy
site of astronomical discovery
Cerro Tololo Inter-American Observatory
provisional designation
2003 EL61
asteroid family
Haumea family
topic's main category
Category:Haumea (dwarf planet)
mean anomaly
221.56788975
argument of periapsis
240.97484667
longitude of ascending node
121.825359899
semi-major axis of an orbit
42.96094562
rotation period
3.91531
orbital eccentricity
0.1970356028
periapsis
34.49610980
absolute magnitude
0.15
albedo
0.33
density
2.018
apoapsis
51.42578144
Unicode character
🝻
discoverer or inventor
Michael E. Brown
time of discovery or invention
2004-12-28
on focus list of Wikimedia project
Wikipedia:Vital articles/Level/4
time of periapsis
2500350.22915
right ascension
282.6
declination
-11.8
Sources (8)

via Wikidata · CC0

Gallery (17)