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(37389) 2001 WR38

asteroid
Place asteroid Q7469654

Facts

24 properties

Identity

Instance of
asteroid
More facts +23
Follows
(37388) 2001 WJ36[4]
Followed by
(37390) 2001 WL49[5]
Absolute magnitude
15.2, 15.38[14][15]
Albedo
0.315
Apoapsis
2.970 astronomical unit, 2.965211331377509 astronomical unit
Argument of periapsis
317.69829 degree, 318.9940855906777 degree
Discoverer or inventor
Lincoln Near-Earth Asteroid Research[2]
Epoch
November 21, 2025
Imported from
wholeness_audit_2026-05-02
Longitude of ascending node
153.81569 degree, 153.7391076921405 degree[21][22]
Mean anomaly
15.26308 degree, 214.2674598958881 degree
Minor planet group
asteroid belt[6]
Orbital eccentricity
0.14 (0.14–0.14, n=3)[11][12][13]
Orbital inclination
5.68261 degree, 5.689088452595485 degree[16][17]
Orbital period
4.22 year, 1,541.759765955117 day[18][19]
Parent astronomical body
Sun[7]
Periapsis
2.2509076 astronomical unit, 2.258456063712405 astronomical unit
Provisional designation
1992 SV4, 2001 WR38[8][9]
Rotation period
65.3058 hour[20]
Semi-major axis of an orbit
2.6105043 astronomical unit, 2.611833697544957 astronomical unit[23][24]
Site of astronomical discovery
Experimental Test Site[3]
Time of discovery or invention
November 17, 2001[10]
Time of periapsis
2,461,624.6237970083 Julian day
🏷️ Also known as
en (37389) 2001 WR38 ru 1992 SV4 ru 2001 WR38 zh 小行星37389
🔖 Identifiers · 4
Google Knowledge Graph ID
/g/1222tddr
JPL Small-Body Database SPK-ID
20037389
Minor Planet Center body ID
37389
Wolfram Language entity code
Entity["MinorPlanet", "MinorPlanet37389Provisional2001WR38"]

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Summary

(37389) 2001 WR38 is an asteroid[1].

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] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  8. [9] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  9. [10] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  12. [13] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  13. [14] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  14. [15] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  15. [16] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  16. [17] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  17. [18] ↑ . minorplanetcenter.net. minorplanetcenter.net. 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] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  21. [22] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  22. [23] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  23. [24] ↑ . 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). (37389) 2001 WR38. Retrieved November 3, 2026, from https://4ort.xyz/entity/-37389-2001-wr38
MLA “(37389) 2001 WR38.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 Nov. 2026, https://4ort.xyz/entity/-37389-2001-wr38.
BibTeX @misc{4ortxyz_-37389-2001-wr38_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(37389) 2001 WR38}}, year = {2026}, url = {https://4ort.xyz/entity/-37389-2001-wr38}, note = {Accessed: 2026-11-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (37389) 2001 WR38 — https://4ort.xyz/entity/-37389-2001-wr38 (retrieved 2026-11-03)

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