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(8018) 1990 SW

asteroid
Place asteroid Q1313288
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(8018) 1990 SW

Summary

(8018) 1990 SW is an asteroid[1]. (8018) 1990 SW has Wikipedia articles in 6 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • (8018) 1990 SW is credited with the discovery of Henry E. Holt[3].
  • (8018) 1990 SW's instance of is recorded as asteroid[4].
  • (8018) 1990 SW's site of astronomical discovery is recorded as Palomar Observatory[5].
  • (8018) 1990 SW's follows is recorded as (8017) 1990 RM5[6].
  • (8018) 1990 SW's followed by is recorded as 8019 Karachkina[7].
  • (8018) 1990 SW's minor planet group is recorded as asteroid belt[8].
  • (8018) 1990 SW's parent astronomical body is recorded as Sun[9].
  • (8018) 1990 SW's provisional designation is recorded as 1990 SW[10].
  • (8018) 1990 SW's provisional designation is recorded as 1989 GU4[11].
  • (8018) 1990 SW's provisional designation is recorded as 1017 T-1[12].
  • (8018) 1990 SW's time of discovery or invention is recorded as +1990-09-16T00:00:00Z[13].
  • (8018) 1990 SW's Freebase ID is recorded as /m/0h5595q[14].
  • (8018) 1990 SW's JPL Small-Body Database SPK-ID is recorded as 20008018[15].
  • (8018) 1990 SW's orbital eccentricity is recorded as {'amount': '+0.12'}[16].
  • (8018) 1990 SW's orbital eccentricity is recorded as {'amount': '+0.1153576'}[17].
  • (8018) 1990 SW's orbital eccentricity is recorded as {'amount': '+0.116763553825232'}[18].
  • (8018) 1990 SW's absolute magnitude is recorded as {'amount': '+13.7'}[19].
  • (8018) 1990 SW's absolute magnitude is recorded as {'amount': '+13.96'}[20].
  • (8018) 1990 SW's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+8.48505'}[21].
  • (8018) 1990 SW's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+8.487637632866807'}[22].
  • (8018) 1990 SW's orbital period is recorded as {'unit': 'Q577', 'amount': '+3.58'}[23].
  • (8018) 1990 SW's orbital period is recorded as {'unit': 'Q573', 'amount': '+1309.282797508299'}[24].
  • (8018) 1990 SW's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+205.64571'}[25].
  • (8018) 1990 SW's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+205.6082386584651'}[26].
  • (8018) 1990 SW's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+2.3422012'}[27].

Body

Designation and Status

(8018) 1990 SW's instance of is recorded as asteroid[4].

Why It Matters

(8018) 1990 SW has Wikipedia articles in 6 language editions, a strong signal of global cultural recognition.[2] (8018) 1990 SW 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] ↑ . 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] ↑ . Minor Planet Center database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  9. [11] ↑ . Minor Planet Center database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  10. [12] ↑ . Minor Planet Center 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] ↑ . wikidata.org.
  13. [15] ↑ . JPL Small-Body Database. Retrieved . 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] ↑ . 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] ↑ . 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). (8018) 1990 SW. Retrieved May 3, 2026, from https://4ort.xyz/entity/8018-1990-sw
MLA “(8018) 1990 SW.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/8018-1990-sw.
BibTeX @misc{4ortxyz_8018-1990-sw_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(8018) 1990 SW}}, year = {2026}, url = {https://4ort.xyz/entity/8018-1990-sw}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (8018) 1990 SW — https://4ort.xyz/entity/8018-1990-sw (retrieved 2026-05-03)

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