Home › Entities › double_star › ** LDS 21

** LDS 21

Place double_star Q15875720
Press Enter · cited answer in seconds

** LDS 21

Summary

** LDS 21 is a double star[1].

Key Facts

  • ** LDS 21's instance of is recorded as double star[2].
  • ** LDS 21's instance of is recorded as binary star[3].
  • ** LDS 21's has part is recorded as Q66493220[4].
  • ** LDS 21's has part is recorded as Q87519472[5].
  • ** LDS 21's catalog code is recorded as CCDM J00364-4908AB[6].
  • ** LDS 21's catalog code is recorded as WDS J00366-4908AB[7].
  • ** LDS 21's catalog code is recorded as PMSC 00318-4941[8].
  • ** LDS 21's Google Knowledge Graph ID is recorded as /g/1yxkhm8y4[9].
  • ** LDS 21's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+9.15833'}[10].
  • ** LDS 21's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-49.13222'}[11].
  • ** LDS 21's epoch is recorded as J2000.0[12].

Body

Designation and Status

Recorded instance of include double star[2] and binary star[3].

History and Context

Catalog codes include CCDM J00364-4908AB[6], WDS J00366-4908AB[7], and PMSC 00318-4941[8].

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . Washington Double Star Catalog. wikidata.org.
  3. [4] ↑ . Washington Double Star Catalog. wikidata.org.
  4. [5] ↑ . Washington Double Star Catalog. wikidata.org.
  5. [6] ↑ . SIMBAD. wikidata.org.
  6. [7] ↑ . SIMBAD. wikidata.org.
  7. [8] ↑ . SIMBAD. wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . The 2001 US Naval Observatory Double Star CD-ROM. I. The Washington Double Star Catalog. wikidata.org.
  10. [11] ↑ . The 2001 US Naval Observatory Double Star CD-ROM. I. The Washington Double Star Catalog. wikidata.org.
  11. [12] ↑ . The 2001 US Naval Observatory Double Star CD-ROM. I. The Washington Double Star Catalog. wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.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). ** LDS 21. Retrieved May 3, 2026, from https://4ort.xyz/entity/-lds-21
MLA “** LDS 21.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-lds-21.
BibTeX @misc{4ortxyz_-lds-21_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{** LDS 21}}, year = {2026}, url = {https://4ort.xyz/entity/-lds-21}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): ** LDS 21 — https://4ort.xyz/entity/-lds-21 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/-lds-21 · Last refreshed: