5621 Erb

asteroid
Place asteroid Q942571
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5621 Erb

Summary

5621 Erb is an asteroid[1]. It has Wikipedia articles in 13 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • 5621 Erb is credited with the discovery of Kenneth J. Lawrence[3].
  • 5621 Erb's instance of is recorded as asteroid[4].
  • 5621 Erb's site of astronomical discovery is recorded as Palomar Observatory[5].
  • 5621 Erb's follows is recorded as 5620 Jasonwheeler[6].
  • 5621 Erb's followed by is recorded as 5622 Percyjulian[7].
  • 5621 Erb's minor planet group is recorded as Mars-crossing asteroid[8].
  • 5621 Erb's parent astronomical body is recorded as Sun[9].
  • 5621 Erb's provisional designation is recorded as 1955 ST2[10].
  • 5621 Erb's provisional designation is recorded as 1990 SG4[11].
  • 5621 Erb's time of discovery or invention is recorded as +1990-09-23T00:00:00Z[12].
  • 5621 Erb's Freebase ID is recorded as /m/03y1l1j[13].
  • 5621 Erb's JPL Small-Body Database SPK-ID is recorded as 20005621[14].
  • 5621 Erb's significant event is recorded as naming[15].
  • 5621 Erb's orbital eccentricity is recorded as {'amount': '+0.39'}[16].
  • 5621 Erb's orbital eccentricity is recorded as {'amount': '+0.3860647'}[17].
  • 5621 Erb's orbital eccentricity is recorded as {'amount': '+0.3862258792392507'}[18].
  • 5621 Erb's absolute magnitude is recorded as {'amount': '+14.0'}[19].
  • 5621 Erb's absolute magnitude is recorded as {'amount': '+14.3'}[20].
  • 5621 Erb's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+5.54548'}[21].
  • 5621 Erb's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+5.545730684189495'}[22].
  • 5621 Erb's orbital period is recorded as {'unit': 'Q577', 'amount': '+3.49'}[23].
  • 5621 Erb's orbital period is recorded as {'unit': 'Q573', 'amount': '+1275.409111162709'}[24].
  • 5621 Erb's rotation period is recorded as {'unit': 'Q25235', 'amount': '+8.027'}[25].
  • 5621 Erb's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+278.93640'}[26].
  • 5621 Erb's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+278.8848413048183'}[27].

Body

Designation and Status

5621 Erb's instance of is recorded as asteroid[4].

Why It Matters

5621 Erb has Wikipedia articles in 13 language editions, a strong signal of global cultural recognition.[2] It is known by 5 alternative names across languages and contexts.[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] . 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] . Minor Planet Center database. 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] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  11. [13] . Freebase Data Dumps. wikidata.org.
  12. [14] . JPL Small-Body Database. Retrieved . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . 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] . 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.
  2. [28] . 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). 5621 Erb. Retrieved May 3, 2026, from https://4ort.xyz/entity/5621-erb
MLA “5621 Erb.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/5621-erb.
BibTeX @misc{4ortxyz_5621-erb_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{5621 Erb}}, year = {2026}, url = {https://4ort.xyz/entity/5621-erb}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 5621 Erb — https://4ort.xyz/entity/5621-erb (retrieved 2026-05-03)

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