LAGEOS

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LAGEOS topic overview

The analysis highlights Art and Science as prominent areas in the source structure around LAGEOS.

Related topics: 25
Source areas: 5
Connected nodes: 30
Extracted relationships: 68
Concept neighborhoods: 13
Bridge connections: 30

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.

Function and operation · 11 topics

Mission goals · 5 topics

Overview · 5 topics

Launch data · 2 topics

Time capsule · 2 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.

Apogee altitude: 5,947.69 kilometers (3,695.72 mi)
Contractor: NASA
COSPAR ID: 1976-039A
Decay date: in 8 Million Years
Dimensions: 0.60 metres (2 ft 0 in) diameter sphere
Disposal: Re-Entry

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

Satellites Satellite
Laser ranging Satellite laser ranging
Geodynamical Geodynamics
Earth
Medium Earth orbit

Function and operation

Aluminum
Brass
Retroreflectors Retroreflector
Disco balls Disco ball
Attitude-controlled Spacecraft attitude control
Low Earth orbit
Geostationary orbit
Ground stations Ground station
Accuracy Accuracy and precision
Mass-to-area ratio Volume-to-area ratio
Attitude Attitude (geometry)

Mission goals

Time capsule

Launch data

NSSDC National Space Science Data Center
STS-52

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 LAGEOS connects Entity context

The extracted context around LAGEOS shows recurring relationship patterns in the source. For example, LAGEOS → Alabama, AP TelevisionLAGEOS Collection, CenterLAGEOS, Data CenterLAGEOS-1, Data CenterLAGEOS-2, Huntsville Archives, International Laser Ranging Service, LAGEOS-1, NASA's Marshall Space Flight, Official, Robert Spencer, Special Collections Files, Special CollectionsBob Spencer Collection, The University, US National Space Science Another extracted example is LAGEOS → Bibcode, Carl, Earth, May, Murmurs, Random House, Sagan, Space, The Conversation, The Voyager Interstellar Record. Use these groups to spot repeated connection types before inspecting the individual relationships.

Top relations

related to External links · 15

LAGEOS → Alabama, AP TelevisionLAGEOS Collection, CenterLAGEOS, Data CenterLAGEOS-1, Data CenterLAGEOS-2, Huntsville Archives, International Laser Ranging Service, LAGEOS-1, NASA's Marshall Space Flight, Official, Robert Spencer, Special Collections Files, Special CollectionsBob Spencer Collection, The University, US National Space Science

related to Further reading · 10

LAGEOS → Bibcode, Carl, Earth, May, Murmurs, Random House, Sagan, Space, The Conversation, The Voyager Interstellar Record

related to Time capsule · 10

LAGEOS → Carl Sagan, Earth, Earth's, In, It, LAGEOS-1, Permian, Sun, The, Then

related to Launch data · 5

LAGEOS → May, NORAD, NSSDC ID, October, STS-52

related to Mission goals · 4

LAGEOS → Determine, Earth, Provide, The LAGEOS

Apogee altitude · 1

LAGEOS → 5,947.69 kilometers (3,695.72 mi)

Contractor · 1

LAGEOS → NASA

COSPAR ID · 1

LAGEOS → 1976-039A

Decay date · 1

LAGEOS → in 8 Million Years

Dimensions · 1

LAGEOS → 0.60 metres (2 ft 0 in) diameter sphere

Important terminology

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

Important terminology

earth satellites laser satellite mission spacecraft lageos-1 years million time launch retroreflectors binary ranging 60 data diameter plaque medium capsule

LAGEOS relationships Subject–Predicate–Object triples

TTTA extracted 68 structured relationships around LAGEOS. Examples in this analysis include LAGEOS → Apogee altitude → 5,947.69 kilometers (3,695.72 mi) and LAGEOS → Contractor → NASA. The table shows each extracted connection, where it came from and its confidence.

Subject	Predicate	Object	Confidence	Src
LAGEOS	Apogee altitude	5,947.69 kilometers (3,695.72 mi)	1.00	infobox
LAGEOS	Contractor	NASA	1.00	infobox
LAGEOS	COSPAR ID	1976-039A	1.00	infobox
LAGEOS	Decay date	in 8 Million Years	1.00	infobox
LAGEOS	Dimensions	0.60 metres (2 ft 0 in) diameter sphere	1.00	infobox
LAGEOS	Disposal	Re-Entry	1.00	infobox
LAGEOS	Eccentricity	0.0044560	1.00	infobox
LAGEOS	Epoch	5 May 2017, 07:05:23 UTC	1.00	infobox
LAGEOS	Inclination	109.83 degrees	1.00	infobox
LAGEOS	Launch date	4 May 1976, 08:00 (1976-05-04UTC08Z) UTC	1.00	infobox
LAGEOS	Launch mass	406.965 kilograms (897.20 lb)	1.00	infobox
LAGEOS	Launch site	Vandenberg SLC-2W	1.00	infobox
LAGEOS	Manufacturer	NASA	1.00	infobox
LAGEOS	Mission duration	50 years, 3 months and 19 days (in progress)	1.00	infobox
LAGEOS	Mission type	Geodesy	1.00	infobox
LAGEOS	Perigee altitude	5,838.33 kilometers (3,627.77 mi)	1.00	infobox
LAGEOS	Period	225.70 minutes	1.00	infobox
LAGEOS	Reference system	Geocentric	1.00	infobox
LAGEOS	Regime	Medium Earth	1.00	infobox
LAGEOS	Rocket	Delta 2913 / Star-24	1.00	infobox
LAGEOS	SATCAT no.	8820	1.00	infobox
LAGEOS	Semi-major axis	12,271.15 kilometers (7,624.94 mi)	1.00	infobox
LAGEOS	Spacecraft type	GEOS	1.00	infobox
LAGEOS	Website	ilrs.cddis.eosdis.nasa.gov	1.00	infobox

Related concept clusters Concept neighborhoods

The concept neighborhoods around LAGEOS bring nearby vocabulary together. In this analysis, examples include Satellites, Ranging and Earth. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

earth
- Laser
- Lageos
- Satellites
- Medium
- Orbit
- Orbiting
- Provide
- Ground
- Launch
- Mission
- Ranging
- Stations
medium earth orbit
- Laser
- Capsule
- Diameter
- Orbit
- Retroreflectors
- Stable
- Type
- Lageos
- Satellites
- Launch
- Mission
- Plaque
low earth orbit
- Laser
- Stable
- Lageos
- Satellites
- Satellite
- Medium
- Orbit
- Orbiting
- Provide
- Ground
- Launch
- Mission
launch data
- Diameter
- Type
- Mission
- Time
- Lageos-1
- Million
- Also
- Geodesy
- Goals
- Medium
- Retroreflectors
- Satellites
LAGEOS
- Satellites
- Ranging
- Earth
- Spacecraft
- Laser
- Provide
- Two
- Launched
- Lageos-1
- Satellite
- Designed
- Geodesy
lageos
- Satellites
- Ranging
- Earth
- Spacecraft
- Laser
- Provide
- Two
- Launched
- Lageos-1
- Satellite
- Designed
- Geodesy
time capsule
- Diameter
- Type
- Launch
- Mission
- Time
- Years
- Also
- Geodesy
- Goals
- Medium
- Retroreflectors
- Data
laser ranging
- Ranging
- Satellites
- Satellite
- Ground
- Made
- Stations
- Geodesy
- Studies
- Two
- Data
- Launched
- Lageos-1

Connections between topic areas Semantic bridges

For LAGEOS, one of the stronger structural bridges in this analysis connects LAGEOS with Function and operation. 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

LAGEOS — Function and operation · splits 19 ⟂ 12

LAGEOS — Overview · splits 25 ⟂ 6

LAGEOS — Mission goals · splits 25 ⟂ 6

LAGEOS — Time capsule · splits 28 ⟂ 3

LAGEOS — Launch data · splits 28 ⟂ 3

Map overview Semantic statistics

LAGEOS

Nodes31

Edges30

Triples68

Avg. degree1.94

Density0.064516

Components1

Source & methodology

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

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