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(11838) 1986 PJ1

asteroid
Place asteroid Q8257194
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(11838) 1986 PJ1

Summary

(11838) 1986 PJ1 is an asteroid[1]. (11838) 1986 PJ1 is known by 3 alternative names across languages and contexts.[2]

Key Facts

  • (11838) 1986 PJ1 is credited with the discovery of Eleanor F. Helin[3].
  • (11838) 1986 PJ1's instance of is recorded as asteroid[4].
  • (11838) 1986 PJ1's site of astronomical discovery is recorded as Palomar Observatory[5].
  • (11838) 1986 PJ1's follows is recorded as (11837) 1986 GD[6].
  • (11838) 1986 PJ1's followed by is recorded as (11839) 1986 QX1[7].
  • (11838) 1986 PJ1's minor planet group is recorded as asteroid belt[8].
  • (11838) 1986 PJ1's parent astronomical body is recorded as Sun[9].
  • (11838) 1986 PJ1's provisional designation is recorded as 1982 ST3[10].
  • (11838) 1986 PJ1's provisional designation is recorded as 1986 PJ1[11].
  • (11838) 1986 PJ1's provisional designation is recorded as 1998 HX40[12].
  • (11838) 1986 PJ1's time of discovery or invention is recorded as +1986-08-01T00:00:00Z[13].
  • (11838) 1986 PJ1's Freebase ID is recorded as /m/0j_dlkr[14].
  • (11838) 1986 PJ1's JPL Small-Body Database SPK-ID is recorded as 20011838[15].
  • (11838) 1986 PJ1's orbital eccentricity is recorded as {'amount': '+0.30'}[16].
  • (11838) 1986 PJ1's orbital eccentricity is recorded as {'amount': '+0.2960596'}[17].
  • (11838) 1986 PJ1's orbital eccentricity is recorded as {'amount': '+0.2945893936528304'}[18].
  • (11838) 1986 PJ1's absolute magnitude is recorded as {'amount': '+14.8'}[19].
  • (11838) 1986 PJ1's absolute magnitude is recorded as {'amount': '+14.98'}[20].
  • (11838) 1986 PJ1's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+4.33505'}[21].
  • (11838) 1986 PJ1's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+4.336284248617903'}[22].
  • (11838) 1986 PJ1's orbital period is recorded as {'unit': 'Q577', 'amount': '+4.16'}[23].
  • (11838) 1986 PJ1's orbital period is recorded as {'unit': 'Q573', 'amount': '+1521.935164235697'}[24].
  • (11838) 1986 PJ1's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+129.37545'}[25].
  • (11838) 1986 PJ1's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+129.2918154154102'}[26].
  • (11838) 1986 PJ1's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+2.5851596'}[27].

Body

Designation and Status

(11838) 1986 PJ1's instance of is recorded as asteroid[4].

Why It Matters

(11838) 1986 PJ1 is known by 3 alternative names across languages and contexts.[2]

Related Entities

Eleanor F. Helin

References

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

Direct Wikidata claims

  1. [4] ↑ . 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. [5] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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] ↑ . wikidata.org.
  13. [15] ↑ . JPL Small-Body Database. Retrieved . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  16. [18] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  17. [19] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  18. [20] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  19. [21] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  20. [22] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  21. [23] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  22. [24] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  23. [25] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  24. [26] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  25. [27] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . 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). (11838) 1986 PJ1. Retrieved May 3, 2026, from https://4ort.xyz/entity/11838-1986-pj1
MLA “(11838) 1986 PJ1.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/11838-1986-pj1.
BibTeX @misc{4ortxyz_11838-1986-pj1_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(11838) 1986 PJ1}}, year = {2026}, url = {https://4ort.xyz/entity/11838-1986-pj1}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (11838) 1986 PJ1 — https://4ort.xyz/entity/11838-1986-pj1 (retrieved 2026-05-03)

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