3643 Tienchanglin

asteroid
Thing asteroid Q151934
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3643 Tienchanglin

Summary

3643 Tienchanglin is an asteroid[1]. It has Wikipedia articles in 25 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • 3643 Tienchanglin is credited with the discovery of Purple Mountain Observatory[3].
  • 3643 Tienchanglin's instance of is recorded as asteroid[4].
  • 3643 Tienchanglin's site of astronomical discovery is recorded as Purple Mountain Observatory[5].
  • Chang-Lin Tien is named after 3643 Tienchanglin[6].
  • 3643 Tienchanglin followed 3642 Frieden[7].
  • 3643 Tienchanglin was followed by Q151941[8].
  • 3643 Tienchanglin's minor planet group is recorded as asteroid belt[9].
  • 3643 Tienchanglin's parent astronomical body is recorded as Sun[10].
  • 3643 Tienchanglin's provisional designation is recorded as 1937 WK[11].
  • 3643 Tienchanglin's provisional designation is recorded as 1963 TY[12].
  • 3643 Tienchanglin's provisional designation is recorded as 1967 TJ[13].
  • 3643 Tienchanglin's provisional designation is recorded as 1978 UN2[14].
  • 3643 Tienchanglin's provisional designation is recorded as 1978 WY14[15].
  • 3643 Tienchanglin's provisional designation is recorded as 1983 AS[16].
  • 3643 Tienchanglin's time of discovery or invention is recorded as +1978-10-29T00:00:00Z[17].
  • 3643 Tienchanglin's significant event is recorded as naming[18].
  • 3643 Tienchanglin's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.15'}[19].
  • 3643 Tienchanglin's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.1502731'}[20].
  • 3643 Tienchanglin's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.1504640009055403'}[21].
  • 3643 Tienchanglin's absolute magnitude is recorded as {'unit': '1', 'amount': '+13.0'}[22].
  • 3643 Tienchanglin's absolute magnitude is recorded as {'unit': '1', 'amount': '+13.05'}[23].
  • 3643 Tienchanglin's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+13.87943'}[24].
  • 3643 Tienchanglin's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+13.88197625046052'}[25].
  • 3643 Tienchanglin's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q577', 'amount': '+3.72'}[26].
  • 3643 Tienchanglin's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1360.396044495598'}[27].

Body

Definition and Type

3643 Tienchanglin's instance of is recorded as asteroid[4].

Origins

Chang-Lin Tien is named after 3643 Tienchanglin[6].

Why It Matters

3643 Tienchanglin has Wikipedia articles in 25 language editions, a strong signal of global cultural recognition.[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] . Minor Planet Center 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] . Minor Planet Center database. wikidata.org.
  6. [8] . Minor Planet Center database. 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] . 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] . wikidata.org.
  17. [19] . 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 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). 3643 Tienchanglin. Retrieved May 7, 2026, from https://4ort.xyz/entity/3643-tienchanglin
MLA “3643 Tienchanglin.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/3643-tienchanglin.
BibTeX @misc{4ortxyz_3643-tienchanglin_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{3643 Tienchanglin}}, year = {2026}, url = {https://4ort.xyz/entity/3643-tienchanglin}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 3643 Tienchanglin — https://4ort.xyz/entity/3643-tienchanglin (retrieved 2026-05-07)

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