Home › Entities › asteroid › 555802 Chengyen

555802 Chengyen

asteroid
Place asteroid Q129355282
Press Enter · cited answer in seconds

555802 Chengyen

Summary

555802 Chengyen is an asteroid[1].

Key Facts

  • 555802 Chengyen's instance of is recorded as asteroid[2].
  • 555802 Chengyen's site of astronomical discovery is recorded as Lulin Observatory[3].
  • 555802 Chengyen's minor planet group is recorded as asteroid belt[4].
  • 555802 Chengyen's parent astronomical body is recorded as Sun[5].
  • 555802 Chengyen's provisional designation is recorded as 2014 EH32[6].
  • 555802 Chengyen's time of discovery or invention is recorded as +2007-06-06T00:00:00Z[7].
  • 555802 Chengyen's JPL Small-Body Database SPK-ID is recorded as 20555802[8].
  • 555802 Chengyen's significant event is recorded as naming[9].
  • 555802 Chengyen's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.2173696285294836'}[10].
  • 555802 Chengyen's absolute magnitude is recorded as {'unit': '1', 'amount': '+17.59'}[11].
  • 555802 Chengyen's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+3.246338735979299'}[12].
  • 555802 Chengyen's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1326.00249060129'}[13].
  • 555802 Chengyen's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+97.36285610134681'}[14].
  • 555802 Chengyen's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.36209453750859'}[15].
  • 555802 Chengyen's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.875542149678354'}[16].
  • 555802 Chengyen's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.848646925338825'}[17].
  • 555802 Chengyen's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+187.106408750851'}[18].
  • 555802 Chengyen's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+313.8655026249794'}[19].
  • 555802 Chengyen's epoch is recorded as May 5, 2025[20].
  • 555802 Chengyen's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2460970.429051172'}[21].

Body

Designation and Status

555802 Chengyen's instance of is recorded as asteroid[2].

References

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

Direct Wikidata claims

  1. [2] ↑ . 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. [5] ↑ . wikidata.org.
  5. [6] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  6. [7] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  7. [8] ↑ . JPL Small-Body Database. Retrieved . wikidata.org.
  8. [9] ↑ . 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 . ssd.jpl.nasa.gov. Provenance: 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.

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). 555802 Chengyen. Retrieved May 3, 2026, from https://4ort.xyz/entity/555802-chengyen
MLA “555802 Chengyen.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/555802-chengyen.
BibTeX @misc{4ortxyz_555802-chengyen_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{555802 Chengyen}}, year = {2026}, url = {https://4ort.xyz/entity/555802-chengyen}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 555802 Chengyen — https://4ort.xyz/entity/555802-chengyen (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/555802-chengyen · 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. 19w ago · Sd5605 · 2026-05-07 view diff on Wikidata ↗
    Time of discovery or invention → +2007-06-06T00:00:00Z
    Significant event → naming
    Epoch → May 5, 2025
    Orbital period → {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+
    + 19 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ [[Property:P138]]: [[Q468308]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.