3 Leonis

star in the constellation Leo
Place star Q15939858
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3 Leonis

Summary

3 Leonis is a star[1].

Key Facts

  • 3 Leonis's instance of is recorded as star[2].
  • 3 Leonis's instance of is recorded as near-infrared source[3].
  • 3 Leonis's instance of is recorded as astrophysical X-ray source[4].
  • 3 Leonis's instance of is recorded as giant star[5].
  • 3 Leonis's constellation is recorded as Leo[6].
  • 3 Leonis's spectral class is recorded as K0III[7].
  • 3 Leonis's catalog code is recorded as ADS 7391 A[8].
  • 3 Leonis's catalog code is recorded as 2MASS J09282917+0811178[9].
  • 3 Leonis's catalog code is recorded as BD+08 2226[10].
  • 3 Leonis's catalog code is recorded as CCDM J09285+0811A[11].
  • 3 Leonis's catalog code is recorded as FK5 2752[12].
  • 3 Leonis's catalog code is recorded as GC 13063[13].
  • 3 Leonis's catalog code is recorded as GCRV 6142[14].
  • 3 Leonis's catalog code is recorded as GSC 00820-01636[15].
  • 3 Leonis's catalog code is recorded as HD 81873[16].
  • 3 Leonis's catalog code is recorded as HIC 46457[17].
  • 3 Leonis's catalog code is recorded as HIP 46457[18].
  • 3 Leonis's catalog code is recorded as HR 3755[19].
  • 3 Leonis's catalog code is recorded as PPM 155875[20].
  • 3 Leonis's catalog code is recorded as SAO 117718[21].
  • 3 Leonis's catalog code is recorded as TYC 820-1636-1[22].
  • 3 Leonis's catalog code is recorded as UBV 9036[23].
  • 3 Leonis's catalog code is recorded as WDS J09285+0811A[24].
  • 3 Leonis's catalog code is recorded as YZ 8 5135[25].
  • 3 Leonis's catalog code is recorded as IRAS 09258+0824[26].

Body

Designation and Status

Recorded instance of include star[2], near-infrared source[3], astrophysical X-ray source[4], and giant star[5].

History and Context

Catalog codes include ADS 7391 A[8], 2MASS J09282917+0811178[9], BD+08 2226[10], CCDM J09285+0811A[11], FK5 2752[12], and GC 13063[13].

References

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

Direct Wikidata claims

  1. [2] . SIMBAD. wikidata.org.
  2. [3] . SIMBAD. wikidata.org.
  3. [4] . SIMBAD. wikidata.org.
  4. [5] . SIMBAD. wikidata.org.
  5. [6] . wikidata.org.
  6. [7] . Version 2 of the Hipparcos Input Catalogue. wikidata.org.
  7. [8] . SIMBAD. wikidata.org.
  8. [9] . SIMBAD. wikidata.org.
  9. [10] . SIMBAD. wikidata.org.
  10. [11] . SIMBAD. wikidata.org.
  11. [12] . SIMBAD. wikidata.org.
  12. [13] . SIMBAD. wikidata.org.
  13. [14] . SIMBAD. wikidata.org.
  14. [15] . SIMBAD. wikidata.org.
  15. [16] . SIMBAD. wikidata.org.
  16. [17] . SIMBAD. wikidata.org.
  17. [18] . SIMBAD. wikidata.org.
  18. [19] . SIMBAD. wikidata.org.
  19. [20] . SIMBAD. wikidata.org.
  20. [21] . SIMBAD. wikidata.org.
  21. [22] . SIMBAD. wikidata.org.
  22. [23] . SIMBAD. wikidata.org.
  23. [24] . SIMBAD. wikidata.org.
  24. [25] . SIMBAD. wikidata.org.
  25. [26] . SIMBAD. 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). 3 Leonis. Retrieved May 3, 2026, from https://4ort.xyz/entity/3-leonis
MLA “3 Leonis.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/3-leonis.
BibTeX @misc{4ortxyz_3-leonis_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{3 Leonis}}, year = {2026}, url = {https://4ort.xyz/entity/3-leonis}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 3 Leonis — https://4ort.xyz/entity/3-leonis (retrieved 2026-05-03)

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