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(55821) 1995 JA1

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(55821) 1995 JA1

Summary

(55821) 1995 JA1 is an asteroid[1].

Key Facts

  • (55821) 1995 JA1 is credited with the discovery of Spacewatch[2].
  • (55821) 1995 JA1's instance of is recorded as asteroid[3].
  • (55821) 1995 JA1's site of astronomical discovery is recorded as Kitt Peak National Observatory[4].
  • (55821) 1995 JA1's follows is recorded as (55820) 1995 FW[5].
  • (55821) 1995 JA1's followed by is recorded as (55822) 1995 LV[6].
  • (55821) 1995 JA1's minor planet group is recorded as asteroid belt[7].
  • (55821) 1995 JA1's parent astronomical body is recorded as Sun[8].
  • (55821) 1995 JA1's provisional designation is recorded as 2000 PC9[9].
  • (55821) 1995 JA1's provisional designation is recorded as 1995 JA1[10].
  • (55821) 1995 JA1's time of discovery or invention is recorded as +1995-05-04T00:00:00Z[11].
  • (55821) 1995 JA1's JPL Small-Body Database SPK-ID is recorded as 20055821[12].
  • (55821) 1995 JA1's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.1166643893133374'}[13].
  • (55821) 1995 JA1's absolute magnitude is recorded as {'unit': '1', 'amount': '+14.36'}[14].
  • (55821) 1995 JA1's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+15.11609609520772'}[15].
  • (55821) 1995 JA1's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1560.786723108015'}[16].
  • (55821) 1995 JA1's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+52.20461983125719'}[17].
  • (55821) 1995 JA1's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.633278278907865'}[18].
  • (55821) 1995 JA1's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.940488081208727'}[19].
  • (55821) 1995 JA1's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.326068476607002'}[20].
  • (55821) 1995 JA1's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+278.2702931397659'}[21].
  • (55821) 1995 JA1's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+315.6499320959433'}[22].
  • (55821) 1995 JA1's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+4.698'}[23].
  • (55821) 1995 JA1's albedo is recorded as {'unit': '1', 'amount': '+0.139'}[24].
  • (55821) 1995 JA1's Minor Planet Center body ID is recorded as 55821[25].
  • (55821) 1995 JA1's epoch is recorded as November 21, 2025[26].

Body

Designation and Status

(55821) 1995 JA1'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 . 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] ↑ . wikidata.org.
  25. [26] ↑ . 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). (55821) 1995 JA1. Retrieved May 3, 2026, from https://4ort.xyz/entity/-55821-1995-ja1
MLA “(55821) 1995 JA1.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-55821-1995-ja1.
BibTeX @misc{4ortxyz_-55821-1995-ja1_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(55821) 1995 JA1}}, year = {2026}, url = {https://4ort.xyz/entity/-55821-1995-ja1}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (55821) 1995 JA1 — https://4ort.xyz/entity/-55821-1995-ja1 (retrieved 2026-05-03)

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