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(71004) 1999 XF38

minor planet
Place asteroid Q4544218
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(71004) 1999 XF38

Summary

(71004) 1999 XF38 is an asteroid[1]. (71004) 1999 XF38 ranks in the top 2% of asteroid entities by monthly Wikipedia readership (1 views/month).[2]

Key Facts

  • (71004) 1999 XF38 is credited with the discovery of Yoshisada Shimizu[3].
  • (71004) 1999 XF38 is credited with the discovery of Takeshi Urata[4].
  • (71004) 1999 XF38's instance of is recorded as asteroid[5].
  • (71004) 1999 XF38's site of astronomical discovery is recorded as Nachi-Katsuura Observatory[6].
  • (71004) 1999 XF38 followed (71003) 1999 XD38[7].
  • (71004) 1999 XF38 was followed by (71005) 1999 XN41[8].
  • (71004) 1999 XF38's minor planet group is recorded as asteroid belt[9].
  • (71004) 1999 XF38's parent astronomical body is recorded as Sun[10].
  • (71004) 1999 XF38's provisional designation is recorded as 1999 XF38[11].
  • (71004) 1999 XF38's time of discovery or invention is recorded as December 3, 1999[12].
  • (71004) 1999 XF38's orbital eccentricity is recorded as {'amount': '+0.1544988880438302'}[13].
  • (71004) 1999 XF38's absolute magnitude is recorded as {'amount': '+14.91'}[14].
  • (71004) 1999 XF38's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+4.153464971218774'}[15].
  • (71004) 1999 XF38's orbital period is recorded as {'unit': 'Q573', 'amount': '+1470.598668025461'}[16].
  • (71004) 1999 XF38's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+324.7233127639678'}[17].
  • (71004) 1999 XF38's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+2.530834975133825'}[18].
  • (71004) 1999 XF38's apoapsis is recorded as {'unit': 'Q1811', 'amount': '+2.921846164614436'}[19].
  • (71004) 1999 XF38's periapsis is recorded as {'unit': 'Q1811', 'amount': '+2.139823785653214'}[20].
  • (71004) 1999 XF38's argument of periapsis is recorded as {'unit': 'Q28390', 'amount': '+113.4678048672762'}[21].
  • (71004) 1999 XF38's mean anomaly is recorded as {'unit': 'Q28390', 'amount': '+156.8051302416649'}[22].
  • (71004) 1999 XF38's epoch is recorded as November 21, 2025[23].
  • (71004) 1999 XF38's time of periapsis is recorded as {'unit': 'Q14267', 'amount': '+2460359.9516231306'}[24].

Body

Designation and Status

(71004) 1999 XF38's instance of is recorded as asteroid[5].

Why It Matters

(71004) 1999 XF38 ranks in the top 2% of asteroid entities by monthly Wikipedia readership (1 views/month).[2]

References

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

Direct Wikidata claims

  1. [5] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  2. [3] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [4] ↑ . JPL Small-Body 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] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  10. [12] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  17. [19] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  18. [20] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  19. [21] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  20. [22] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  21. [23] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  22. [24] ↑ . 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.

📑 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). (71004) 1999 XF38. Retrieved May 3, 2026, from https://4ort.xyz/entity/71004-1999-xf38
MLA “(71004) 1999 XF38.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/71004-1999-xf38.
BibTeX @misc{4ortxyz_71004-1999-xf38_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(71004) 1999 XF38}}, year = {2026}, url = {https://4ort.xyz/entity/71004-1999-xf38}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (71004) 1999 XF38 — https://4ort.xyz/entity/71004-1999-xf38 (retrieved 2026-05-03)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 26d ago · KaleemBot bot · 2026-05-11 view diff on Wikidata ↗
    Semi-major axis of an orbit → {'unit': 'Q1811', 'amount': '+2.530834975133825'}
    Site of astronomical discovery → Nachi-Katsuura Observatory
    Followed by → (71005) 1999 XN41
    Absolute magnitude → {'amount': '+14.91'}
    + 19 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ Added [[wikipedia:ur:(71004) 1999 ایکس ایف 38]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.