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(74553) 1999 KR1

asteroid
Place asteroid Q15188435
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(74553) 1999 KR1

Summary

(74553) 1999 KR1 is an asteroid[1].

Key Facts

  • (74553) 1999 KR1 is credited with the discovery of Spacewatch[2].
  • (74553) 1999 KR1's instance of is recorded as asteroid[3].
  • (74553) 1999 KR1's site of astronomical discovery is recorded as Kitt Peak National Observatory[4].
  • (74553) 1999 KR1 followed Q15197750[5].
  • (74553) 1999 KR1 was followed by (74554) 1999 LG1[6].
  • (74553) 1999 KR1's minor planet group is recorded as asteroid belt[7].
  • (74553) 1999 KR1's parent astronomical body is recorded as Sun[8].
  • (74553) 1999 KR1's provisional designation is recorded as 2001 SJ54[9].
  • (74553) 1999 KR1's provisional designation is recorded as 1999 KR1[10].
  • (74553) 1999 KR1's time of discovery or invention is recorded as May 16, 1999[11].
  • (74553) 1999 KR1's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.07672100188675654'}[12].
  • (74553) 1999 KR1's absolute magnitude is recorded as {'unit': '1', 'amount': '+13.39'}[13].
  • (74553) 1999 KR1's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+19.16211264687583'}[14].
  • (74553) 1999 KR1's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+2026.49576231042'}[15].
  • (74553) 1999 KR1's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+34.92955201653212'}[16].
  • (74553) 1999 KR1's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.13399415401965'}[17].
  • (74553) 1999 KR1's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.374437325423275'}[18].
  • (74553) 1999 KR1's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.893550982616024'}[19].
  • (74553) 1999 KR1's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+310.0676662436373'}[20].
  • (74553) 1999 KR1's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+87.29035664368173'}[21].
  • (74553) 1999 KR1's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+10.09'}[22].
  • (74553) 1999 KR1's albedo is recorded as {'unit': '1', 'amount': '+0.084'}[23].
  • (74553) 1999 KR1's epoch is recorded as October 17, 2024[24].
  • (74553) 1999 KR1's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2460109.129061586'}[25].

Body

Designation and Status

(74553) 1999 KR1's instance of is recorded as asteroid[3].

References

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

Direct Wikidata claims

  1. [3] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  2. [2] ↑ . 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. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  9. [10] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  10. [11] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  11. [12] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  12. [13] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  13. [14] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  14. [15] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  15. [16] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  16. [17] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  17. [18] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  18. [19] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  19. [20] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  20. [21] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  21. [22] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  22. [23] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  23. [24] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  24. [25] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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). (74553) 1999 KR1. Retrieved May 3, 2026, from https://4ort.xyz/entity/-74553-1999-kr1
MLA “(74553) 1999 KR1.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-74553-1999-kr1.
BibTeX @misc{4ortxyz_-74553-1999-kr1_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(74553) 1999 KR1}}, year = {2026}, url = {https://4ort.xyz/entity/-74553-1999-kr1}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (74553) 1999 KR1 — https://4ort.xyz/entity/-74553-1999-kr1 (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. 23d ago · LiMrBot bot · 2026-05-27 view diff on Wikidata ↗
    Albedo → {'unit': '1', 'amount': '+0.084'}
    Discoverer or inventor → Spacewatch
    Apoapsis → {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '
    Orbital inclination → {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount':
    + 22 other properties edited (see Wikidata diff for full list)
    "/* wbremoveclaims-remove:1| */ [[Property:P1457]]: 13.39"
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