984 Gretia

main-belt asteroid
Place asteroid Q158466
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984 Gretia

Summary

984 Gretia is an asteroid[1]. It ranks in the top 2% of asteroid entities by monthly Wikipedia readership (2 views/month).[2]

Key Facts

  • 984 Gretia is credited with the discovery of Karl Wilhelm Reinmuth[3].
  • 984 Gretia's image is recorded as 984Gretia (Lightcurve Inversion).png[4].
  • 984 Gretia's instance of is recorded as asteroid[5].
  • 984 Gretia's site of astronomical discovery is recorded as Heidelberg-Königstuhl State Observatory[6].
  • 984 Gretia's follows is recorded as Q158461[7].
  • 984 Gretia's followed by is recorded as Q158471[8].
  • 984 Gretia's minor planet group is recorded as asteroid belt[9].
  • 984 Gretia's Commons category is recorded as 984 Gretia[10].
  • 984 Gretia's parent astronomical body is recorded as Sun[11].
  • 984 Gretia's provisional designation is recorded as 1922 MH[12].
  • 984 Gretia's provisional designation is recorded as 1973 LC[13].
  • 984 Gretia's provisional designation is recorded as A910 BA[14].
  • 984 Gretia's provisional designation is recorded as A915 DA[15].
  • 984 Gretia's provisional designation is recorded as A922 QD[16].
  • 984 Gretia's time of discovery or invention is recorded as +1922-08-27T00:00:00Z[17].
  • 984 Gretia's Freebase ID is recorded as /m/08mc1x[18].
  • 984 Gretia's JPL Small-Body Database SPK-ID is recorded as 20000984[19].
  • 984 Gretia's asteroid spectral type is recorded as S-type asteroid[20].
  • 984 Gretia's significant event is recorded as naming[21].
  • 984 Gretia's orbital eccentricity is recorded as {'amount': '+0.194813801047566'}[22].
  • 984 Gretia's apparent magnitude is recorded as {'amount': '+14.99'}[23].
  • 984 Gretia's absolute magnitude is recorded as {'amount': '+9.56'}[24].
  • 984 Gretia's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+9.09361183221631'}[25].
  • 984 Gretia's orbital period is recorded as {'unit': 'Q573', 'amount': '+1716.0804437423'}[26].
  • 984 Gretia's rotation period is recorded as {'unit': 'Q25235', 'amount': '+5.778'}[27].

Body

Designation and Status

984 Gretia's instance of is recorded as asteroid[5].

Why It Matters

984 Gretia ranks in the top 2% of asteroid entities by monthly Wikipedia readership (2 views/month).[2] It has Wikipedia articles in 19 language editions, a strong signal of global cultural recognition.[28] It is known by 14 alternative names across languages and contexts.[29]

References

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

Direct Wikidata claims

  1. [4] . wikidata.org.
  2. [5] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [3] . Minor Planet Center database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [6] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  5. [7] . Minor Planet Center database. wikidata.org.
  6. [8] . Minor Planet Center database. wikidata.org.
  7. [9] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . JPL Small-Body Database. wikidata.org.
  11. [13] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  12. [14] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  13. [15] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  14. [16] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  15. [17] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  16. [18] . Freebase Data Dumps. wikidata.org.
  17. [19] . JPL Small-Body Database. wikidata.org.
  18. [20] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  23. [25] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  24. [26] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  25. [27] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] . Wikidata sitelinks. wikidata.org.
  3. [29] . Wikidata aliases. 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). 984 Gretia. Retrieved May 3, 2026, from https://4ort.xyz/entity/984-gretia
MLA “984 Gretia.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/984-gretia.
BibTeX @misc{4ortxyz_984-gretia_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{984 Gretia}}, year = {2026}, url = {https://4ort.xyz/entity/984-gretia}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 984 Gretia — https://4ort.xyz/entity/984-gretia (retrieved 2026-05-03)

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