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Haumea: Characters & History

Haumea (minor-planet number 136108) is a dwarf planet located beyond Neptune's orbit. It was discovered in 2004 by a team headed by Mike Brown of Caltech at the Palomar Observatory, and formally announced in 2005 by a team headed by José Luis Ortiz Moreno at the Sierra Nevada Observatory in Spain, who had discovered it that year in precovery images taken…

Language: English [EN]
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Haumea topic overview

The analysis highlights Characters and History as prominent areas in the source structure around Haumea.

Related topics
149
Source areas
9
Connected nodes
158
Extracted relationships
251
Concept neighborhoods
36
Bridge connections
158

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Physical characteristics · 39 topics
Overview · 29 topics
History · 22 topics
Orbit · 21 topics
Satellites · 15 topics
Collisional family · 7 topics
Rotation · 7 topics
Ring · 6 topics
Exploration · 3 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Absolute magnitude (H)
0.428±0.011 (V-band) · 0.14
Adjectives
Haumean
Alternative designations
(136108) Haumea 2003 EL61
Aphelion
51.585 AU (7.7170 Tm)
Apparent magnitude
17.3 (opposition)
Argument of perihelion
239.041°

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

History

Orbit

Rotation

Physical characteristics

Ring

Satellites

Collisional family

Exploration

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

How Haumea connects Entity context

The extracted context around Haumea shows recurring relationship patterns in the source. For example, Haumea → Caltech, Christmas, David Rabinowitz, December, EL61, Following, Gemini, Haumea's, Hawaiian, Hawaiʻi, Hiʻiaka, IAU, In, July, Keck Observatory, Kuiper, Lastly, Mauna Kea, Minor Planet Center, Nāmaka Another extracted example is Haumea → Andalucía, Astrofísica, At, Caltech, Chad Trujillo, David Rabinowitz, December, Gemini Observatory, Hawaii, Instituto, José Luis Ortiz Moreno, July, March, May, Mike Brown, Minor Planet Center, On, Ortiz, September, Sierra Nevada Observatory. Use these groups to spot repeated connection types before inspecting the individual relationships.

Haumea

Top relations

related to Name and symbol · 29
Haumea → Caltech, Christmas, David Rabinowitz, December, EL61, Following, Gemini, Haumea's, Hawaiian, Hawaiʻi, Hiʻiaka, IAU, In, July, Keck Observatory, Kuiper, Lastly, Mauna Kea, Minor Planet Center, Nāmaka
related to Discovery · 23
Haumea → Andalucía, Astrofísica, At, Caltech, Chad Trujillo, David Rabinowitz, December, Gemini Observatory, Hawaii, Instituto, José Luis Ortiz Moreno, July, March, May, Mike Brown, Minor Planet Center, On, Ortiz, September, Sierra Nevada Observatory
related to Size, shape, and composition · 17
Haumea → By, Earth, For, Haumea's, Haumean, However, If, If Haumea, It, Kuiper, Moon, Objects, Pluto, Solar System, Such, The, This
related to Orbit · 16
Haumea → As, AU, Earth, Haumea's, However, It, Kozai, Kuiper, Makemake, Neptune, Pluto, Solar System, Sun, These, This, With
related to Collisional family · 15
Haumea → Brown, Haumea's, In, Kuiper, Neptune's, OP32, RR43, SM55, Solar System, The, Therefore, This, TNOs, TO66, TX300
related to Satellites · 15
Haumea → Brown, Caltech, Darin Ragozzine, Haumea II, Haumean, Hiʻiaka, It, January, Keck Observatory, Michael Brown, Namaka, Rudolph, Strong, The, Two
related to External links · 14
Haumea → Animation, Astronomy, Darin Ragozzine, Dwarf Planet Haumea, Haumea's, Hiʻiaka, International Year, Johnston's Archive, June, Mike Brown, Namaka, Neptune, September, WHT
related to Rotation · 14
Haumea → Although, Brown, Earth, Haumea's, Hiʻiaka, Hiʻiaka's, If Haumea, Kondratyev, Kornoukhov, Ragozzine, Solar System, The, This, While
related to Surface · 14
Haumea → Charon, Gemini, Haumea's, However, In, Keck, Neptunian, Pluto, Pluto's, Radiation, Sun, The, Therefore, This
related to Exploration · 11
Haumea → AU, Earth, Haumea's, January, May, New Horizons, November, October, Probe, September, The

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

haumea's ice hiʻiaka ring albedo objects km shape pluto discovery surface family discovered planet team system would density orbit large

Haumea relationships Subject–Predicate–Object triples

TTTA extracted 251 structured relationships around Haumea. Examples in this analysis include Haumea → Absolute magnitude (H) → 0.428±0.011 (V-band) · 0.14 and Haumea → Adjectives → Haumean. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
HaumeaAbsolute magnitude (H)0.428±0.011 (V-band) · 0.141.00infobox
HaumeaAdjectivesHaumean1.00infobox
HaumeaAlternative designations(136108) Haumea 2003 EL611.00infobox
HaumeaAphelion51.585 AU (7.7170 Tm)1.00infobox
HaumeaApparent magnitude17.3 (opposition)1.00infobox
HaumeaArgument of perihelion239.041°1.00infobox
HaumeaAverage orbital speed4.53 km/s[nb 2]1.00infobox
HaumeaAxial tilt≈ 126° (to orbit; assumed) 81.2° or 78.9° (to ecliptic)[nb 4]1.00infobox
HaumeaDimensions2,122+174 −144 × 1,688+10 −14 × 1,036+36 −38 km1.00infobox
HaumeaDiscovered byBrown et al.1.00infobox
HaumeaDiscovered byOrtiz et al.1.00infobox
HaumeaDiscovery date7 March 2003 (Ortiz)1.00infobox
HaumeaDiscovery date28 December 2004 (Brown)1.00infobox
HaumeaEarliest precovery date22 March 19551.00infobox
HaumeaEccentricity0.196421.00infobox
HaumeaEquatorial escape velocity1 km/s at poles to 0.71 km/s at longest axis1.00infobox
HaumeaEquatorial surface gravity0.93 m/s2 at poles to 0.24 m/s2 at longest axis1.00infobox
HaumeaGeometric albedo≈ 0.66 geometric[nb 3]1.00infobox
HaumeaGeometric albedo≤ 0.51±0.02 geometric1.00infobox
HaumeaGeometric albedo0.33±0.03 Bond1.00infobox
HaumeaInclination28.2137°1.00infobox
HaumeaKnown satellites2 (Hiʻiaka and Namaka)1.00infobox
HaumeaLongitude of ascending node122.167°1.00infobox
HaumeaMass(3.952±0.011)×1021 kg 0.00066 Earths1.00infobox
HaumeaMean anomaly218.205°1.00infobox
HaumeaMean density2.050+0.157 −0.152 g/cm31.00infobox
HaumeaMean diameter1,544+40 −38 km1.00infobox
HaumeaMean motion0° 0m 12.533s / day1.00infobox
HaumeaMinor planet categoryDwarf planet1.00infobox
HaumeaMinor planet categoryTNO1.00infobox

Related concept clusters Concept neighborhoods

The concept neighborhoods around Haumea bring nearby vocabulary together. In this analysis, examples include Shape, Family and Namaka. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Haumea
    • Shape
    • Family
    • Namaka
    • Moons
    • Years
    • Discovered
    • Hiʻiaka
    • Ice
    • Brown
    • Orbit
    • Pluto
    • Large
  • haumea
    • Shape
    • Family
    • Namaka
    • Moons
    • Years
    • Discovered
    • Hiʻiaka
    • Ice
    • Brown
    • Orbit
    • Pluto
    • Large
  • dwarf planet
    • Planet
    • Discovery
    • Namaka
    • Ortiz
    • Trans-neptunian
    • Brown
    • Orbit
    • Would
    • Years
    • System
    • Hiʻiaka
    • Shape
  • mike brown
    • Ortiz
    • Discovered
    • Namaka
    • Satellites
    • Discovery
    • Team
    • Family
    • Hiʻiaka
    • Dwarf
    • Size
    • Moon
    • Rotation
  • albedo
    • Surface
    • Size
    • Km
    • Crystalline
    • Large
    • Haumea's
    • Shape
    • Ice
    • Namaka
    • Rotation
    • Thought
    • Density
  • collisional family
    • Family
    • Rotation
    • Satellites
    • Thought
    • Namaka
    • Ice
    • Moons
    • Orbit
    • Objects
    • Haumea
    • Hiʻiaka
    • Surface
  • haumea family
    • Rotation
    • Namaka
    • Satellites
    • Ice
    • Thought
    • Moons
    • Orbit
    • Shape
    • Family
    • Haumea
    • Hiʻiaka
    • Surface
  • hiʻiaka and namaka
    • Namaka
    • Satellites
    • Rotation
    • Moon
    • Moons
    • Orbit
    • Orbital
    • Years
    • Ring
    • Shape
    • Surface
    • Also

Connections between topic areas Semantic bridges

For Haumea, one of the stronger structural bridges in this analysis connects Haumea with Physical characteristics. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
Haumea — Physical characteristics · splits 119 ⟂ 40
Haumea — Overview · splits 129 ⟂ 30
Haumea — History · splits 136 ⟂ 23
Haumea — Orbit · splits 137 ⟂ 22
Haumea — Satellites · splits 143 ⟂ 16
Haumea — Rotation · splits 151 ⟂ 8
Haumea — Collisional family · splits 151 ⟂ 8
Haumea — Ring · splits 152 ⟂ 7
Haumea — Exploration · splits 155 ⟂ 4

Map overview Semantic statistics

Haumea

Nodes159
Edges158
Triples251
Avg. degree1.99
Density0.012579
Components1

Source & methodology

TTTA analyzes the structure around Haumea to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Characters & History, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Haumea · EN edition · Analysis: TopicsToTalkAbout

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