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Apache Point Observatory Lunar Laser-ranging Operation

project at the Apache Point Observatory in New Mexico; extension and advancement of previous Lunar Laser Ranging experiments, which use retroreflectors on the Moon to track changes in lunar orbital distance and motion
Intangible project Q4778939
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Apache Point Observatory Lunar Laser-ranging Operation

Summary

Apache Point Observatory Lunar Laser-ranging Operation is a project[1]. It draws 10 Wikipedia views per month (project category, ranking #115 of 319).[2]

Key Facts

  • Apache Point Observatory Lunar Laser-ranging Operation's image is recorded as D70050914 15 ApolloLLR.jpg[3].
  • Apache Point Observatory Lunar Laser-ranging Operation's instance of is recorded as project[4].
  • Apache Point Observatory Lunar Laser-ranging Operation's Freebase ID is recorded as /m/03gswq[5].
  • Apache Point Observatory Lunar Laser-ranging Operation's described by source is recorded as Apache Point Observatory Lunar Laser-ranging Operation (APOLLO)[6].
  • Apache Point Observatory Lunar Laser-ranging Operation's replaces is recorded as Lunar Laser Ranging experiment[7].
  • Apache Point Observatory Lunar Laser-ranging Operation's Microsoft Academic ID is recorded as 2781125775[8].

Why It Matters

Apache Point Observatory Lunar Laser-ranging Operation draws 10 Wikipedia views per month (project category, ranking #115 of 319).[2]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Apache Point Observatory Lunar Laser-ranging Operation. Retrieved May 3, 2026, from https://4ort.xyz/entity/apache-point-observatory-lunar-laser-ranging-operation
MLA “Apache Point Observatory Lunar Laser-ranging Operation.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/apache-point-observatory-lunar-laser-ranging-operation.
BibTeX @misc{4ortxyz_apache-point-observatory-lunar-laser-ranging-operation_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Apache Point Observatory Lunar Laser-ranging Operation}}, year = {2026}, url = {https://4ort.xyz/entity/apache-point-observatory-lunar-laser-ranging-operation}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Apache Point Observatory Lunar Laser-ranging Operation — https://4ort.xyz/entity/apache-point-observatory-lunar-laser-ranging-operation (retrieved 2026-05-03)

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