(18594) 1998 BJ

minor planet
Place asteroid Q4542041
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(18594) 1998 BJ

Summary

(18594) 1998 BJ is an asteroid[1]. (18594) 1998 BJ is known by 3 alternative names across languages and contexts.[2]

Key Facts

  • (18594) 1998 BJ is credited with the discovery of Yoshisada Shimizu[3].
  • (18594) 1998 BJ is credited with the discovery of Takeshi Urata[4].
  • (18594) 1998 BJ's instance of is recorded as asteroid[5].
  • (18594) 1998 BJ's site of astronomical discovery is recorded as Nachi-Katsuura Observatory[6].
  • (18594) 1998 BJ followed 18593 Wangzhongcheng[7].
  • (18594) 1998 BJ was followed by (18595) 1998 BR1[8].
  • (18594) 1998 BJ's minor planet group is recorded as asteroid belt[9].
  • (18594) 1998 BJ's parent astronomical body is recorded as Sun[10].
  • (18594) 1998 BJ's provisional designation is recorded as 1990 UR14[11].
  • (18594) 1998 BJ's provisional designation is recorded as 1998 BJ[12].
  • (18594) 1998 BJ's provisional designation is recorded as 2000 RB44[13].
  • (18594) 1998 BJ's time of discovery or invention is recorded as January 16, 1998[14].
  • (18594) 1998 BJ's orbital eccentricity is recorded as {'amount': '+0.19'}[15].
  • (18594) 1998 BJ's orbital eccentricity is recorded as {'amount': '+0.1893808'}[16].
  • (18594) 1998 BJ's orbital eccentricity is recorded as {'amount': '+0.1891929013595136'}[17].
  • (18594) 1998 BJ's absolute magnitude is recorded as {'amount': '+14.8'}[18].
  • (18594) 1998 BJ's absolute magnitude is recorded as {'amount': '+15.03'}[19].
  • (18594) 1998 BJ's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+6.35580'}[20].
  • (18594) 1998 BJ's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+6.360435450967571'}[21].
  • (18594) 1998 BJ's orbital period is recorded as {'unit': 'Q577', 'amount': '+3.34'}[22].
  • (18594) 1998 BJ's orbital period is recorded as {'unit': 'Q573', 'amount': '+1219.095801096834'}[23].
  • (18594) 1998 BJ's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+284.05677'}[24].
  • (18594) 1998 BJ's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+283.9988685191561'}[25].
  • (18594) 1998 BJ's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+2.2340010'}[26].
  • (18594) 1998 BJ's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+2.233364485072669'}[27].

Body

Designation and Status

(18594) 1998 BJ's instance of is recorded as asteroid[5].

Why It Matters

(18594) 1998 BJ is known by 3 alternative names across languages and contexts.[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] . wikidata.org.
  14. [16] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  15. [17] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  16. [18] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  17. [19] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  18. [20] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  19. [21] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  20. [22] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  21. [23] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  22. [24] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  23. [25] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  24. [26] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  25. [27] . 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.

📑 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). (18594) 1998 BJ. Retrieved May 3, 2026, from https://4ort.xyz/entity/18594-1998-bj
MLA “(18594) 1998 BJ.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/18594-1998-bj.
BibTeX @misc{4ortxyz_18594-1998-bj_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(18594) 1998 BJ}}, year = {2026}, url = {https://4ort.xyz/entity/18594-1998-bj}, 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. 20d ago · KaleemBot bot · 2026-05-14 view diff on Wikidata ↗
    Time of periapsis {'unit': 'Q14267', 'amount': '+2460412.3776507997'}
    Epoch November 21, 2025
    Orbital inclination {'unit': 'Q28390', 'amount': '+6.35580'}, {'unit': 'Q28390', 'amount': '+6.360435450967571'}
    Aliases
    + 21 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ Added [[wikipedia:ur:(18594) 1998 بی جے]]"
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