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(31138) 1997 SJ33

minor planet
Place asteroid Q4696182
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(31138) 1997 SJ33

Summary

(31138) 1997 SJ33 is an asteroid[1]. (31138) 1997 SJ33 ranks in the top 2% of asteroid entities by monthly Wikipedia readership (1 views/month).[2]

Key Facts

  • (31138) 1997 SJ33 is credited with the discovery of Beijing Schmidt CCD Asteroid Program[3].
  • (31138) 1997 SJ33's instance of is recorded as asteroid[4].
  • (31138) 1997 SJ33's site of astronomical discovery is recorded as Xinglong Station[5].
  • (31138) 1997 SJ33 followed (31137) 1997 SQ32[6].
  • (31138) 1997 SJ33 was followed by 31139 Garnavich[7].
  • (31138) 1997 SJ33's minor planet group is recorded as asteroid belt[8].
  • (31138) 1997 SJ33's parent astronomical body is recorded as Sun[9].
  • (31138) 1997 SJ33's provisional designation is recorded as 1997 SJ33[10].
  • (31138) 1997 SJ33's time of discovery or invention is recorded as September 29, 1997[11].
  • (31138) 1997 SJ33's orbital eccentricity is recorded as {'amount': '+0.11'}[12].
  • (31138) 1997 SJ33's orbital eccentricity is recorded as {'amount': '+0.1052577'}[13].
  • (31138) 1997 SJ33's orbital eccentricity is recorded as {'amount': '+0.1055836160975637'}[14].
  • (31138) 1997 SJ33's absolute magnitude is recorded as {'amount': '+15.6'}[15].
  • (31138) 1997 SJ33's absolute magnitude is recorded as {'amount': '+15.8'}[16].
  • (31138) 1997 SJ33's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+3.56798'}[17].
  • (31138) 1997 SJ33's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+3.568705679344959'}[18].
  • (31138) 1997 SJ33's orbital period is recorded as {'unit': 'Q577', 'amount': '+3.73'}[19].
  • (31138) 1997 SJ33's orbital period is recorded as {'unit': 'Q573', 'amount': '+1360.073068729632'}[20].
  • (31138) 1997 SJ33's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+151.68179'}[21].
  • (31138) 1997 SJ33's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+151.5537407705704'}[22].
  • (31138) 1997 SJ33's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+2.4030854'}[23].
  • (31138) 1997 SJ33's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+2.4023846418588'}[24].
  • (31138) 1997 SJ33's apoapsis is recorded as {'unit': 'Q1811', 'amount': '+2.656'}[25].
  • (31138) 1997 SJ33's apoapsis is recorded as {'unit': 'Q1811', 'amount': '+2.656037099603502'}[26].
  • (31138) 1997 SJ33's periapsis is recorded as {'unit': 'Q1811', 'amount': '+2.1501422'}[27].

Body

Designation and Status

(31138) 1997 SJ33's instance of is recorded as asteroid[4].

Why It Matters

(31138) 1997 SJ33 ranks in the top 2% of asteroid entities by monthly Wikipedia readership (1 views/month).[2] (31138) 1997 SJ33 has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[28]

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] ↑ . wikidata.org.
  11. [13] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  12. [14] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  13. [15] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  14. [16] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] ↑ . Wikidata sitelinks. 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). (31138) 1997 SJ33. Retrieved May 3, 2026, from https://4ort.xyz/entity/31138-1997-sj33
MLA “(31138) 1997 SJ33.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/31138-1997-sj33.
BibTeX @misc{4ortxyz_31138-1997-sj33_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(31138) 1997 SJ33}}, year = {2026}, url = {https://4ort.xyz/entity/31138-1997-sj33}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (31138) 1997 SJ33 — https://4ort.xyz/entity/31138-1997-sj33 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/31138-1997-sj33 · Last refreshed:

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. 21d ago · KaleemBot bot · 2026-05-13 view diff on Wikidata ↗
    Orbital inclination → {'unit': 'Q28390', 'amount': '+3.56798'}, {'unit': 'Q28390', 'amount': '+3.568705679344959'}
    Parent astronomical body → Sun
    Follows → (31137) 1997 SQ32
    Semi-major axis of an orbit → {'unit': 'Q1811', 'amount': '+2.4030854'}, {'unit': 'Q1811', 'amount': '+2.4023846418588'}
    + 20 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ Added [[wikipedia:ur:(31138) 1997 ایس جے 33]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.