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(85985) 1999 JW

minor planet
Place asteroid Q4544398
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(85985) 1999 JW

Summary

(85985) 1999 JW is an asteroid[1]. (85985) 1999 JW is known by 4 alternative names across languages and contexts.[2]

Key Facts

  • (85985) 1999 JW is credited with the discovery of Beijing Schmidt CCD Asteroid Program[3].
  • (85985) 1999 JW's instance of is recorded as asteroid[4].
  • (85985) 1999 JW's site of astronomical discovery is recorded as Xinglong Station[5].
  • (85985) 1999 JW followed (85984) 1999 HV10[6].
  • (85985) 1999 JW was followed by (85986) 1999 JX[7].
  • (85985) 1999 JW's minor planet group is recorded as asteroid belt[8].
  • (85985) 1999 JW's parent astronomical body is recorded as Sun[9].
  • (85985) 1999 JW's provisional designation is recorded as 1999 JW[10].
  • (85985) 1999 JW's provisional designation is recorded as 2003 EY23[11].
  • (85985) 1999 JW's time of discovery or invention is recorded as May 5, 1999[12].
  • (85985) 1999 JW's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.2551261825016247'}[13].
  • (85985) 1999 JW's absolute magnitude is recorded as {'unit': '1', 'amount': '+15.2'}[14].
  • (85985) 1999 JW's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+13.87464197592375'}[15].
  • (85985) 1999 JW's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1613.794872283697'}[16].
  • (85985) 1999 JW's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+162.4404685839426'}[17].
  • (85985) 1999 JW's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.692567521344349'}[18].
  • (85985) 1999 JW's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.379511994192794'}[19].
  • (85985) 1999 JW's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.005623048495903'}[20].
  • (85985) 1999 JW's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+111.870194771619'}[21].
  • (85985) 1999 JW's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+331.4518628056562'}[22].
  • (85985) 1999 JW's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+6.038'}[23].
  • (85985) 1999 JW's albedo is recorded as {'unit': '1', 'amount': '+0.053'}[24].
  • (85985) 1999 JW's epoch is recorded as November 21, 2025[25].
  • (85985) 1999 JW's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2461128.4745483818'}[26].

Body

Designation and Status

(85985) 1999 JW's instance of is recorded as asteroid[4].

Why It Matters

(85985) 1999 JW is known by 4 alternative names across languages and contexts.[2]

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] ↑ . 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.
  23. [25] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  24. [26] ↑ . 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] ↑ . Wikidata aliases. wikidata.org.

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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). (85985) 1999 JW. Retrieved May 3, 2026, from https://4ort.xyz/entity/-85985-1999-jw
MLA “(85985) 1999 JW.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-85985-1999-jw.
BibTeX @misc{4ortxyz_-85985-1999-jw_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(85985) 1999 JW}}, year = {2026}, url = {https://4ort.xyz/entity/-85985-1999-jw}, note = {Accessed: 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. 15w ago · KaleemBot bot · 2026-06-05 view diff on Wikidata ↗
    Apoapsis → {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '
    Provisional designation → 1999 JW, 2003 EY23
    Jpl small-body database spk-id → 20085985
    Periapsis → {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '
    + 24 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ Added [[wikipedia:ur:(85985) 1999 ڈبلیو جے]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.