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(66141) 1998 SG142

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Place asteroid Q15183058
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(66141) 1998 SG142

Summary

(66141) 1998 SG142 is an asteroid[1].

Key Facts

  • (66141) 1998 SG142 is credited with the discovery of Lincoln Near-Earth Asteroid Research[2].
  • (66141) 1998 SG142's instance of is recorded as asteroid[3].
  • (66141) 1998 SG142's site of astronomical discovery is recorded as Experimental Test Site[4].
  • (66141) 1998 SG142 followed (66140) 1998 SQ139[5].
  • (66141) 1998 SG142 was followed by (66142) 1998 SN145[6].
  • (66141) 1998 SG142's minor planet group is recorded as asteroid belt[7].
  • (66141) 1998 SG142's parent astronomical body is recorded as Sun[8].
  • (66141) 1998 SG142's provisional designation is recorded as 2000 BH25[9].
  • (66141) 1998 SG142's provisional designation is recorded as 1998 SG142[10].
  • (66141) 1998 SG142's time of discovery or invention is recorded as September 26, 1998[11].
  • (66141) 1998 SG142's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.1690395149074398'}[12].
  • (66141) 1998 SG142's absolute magnitude is recorded as {'unit': '1', 'amount': '+15.47'}[13].
  • (66141) 1998 SG142's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+5.564808724921494'}[14].
  • (66141) 1998 SG142's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1299.407393479143'}[15].
  • (66141) 1998 SG142's rotation period is recorded as {'unit': 'http://www.wikidata.org/entity/Q25235', 'amount': '+3.85'}[16].
  • (66141) 1998 SG142's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+123.6164388051416'}[17].
  • (66141) 1998 SG142's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.330404289975572'}[18].
  • (66141) 1998 SG142's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.724334700691259'}[19].
  • (66141) 1998 SG142's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.936473879259885'}[20].
  • (66141) 1998 SG142's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+149.1762231112726'}[21].
  • (66141) 1998 SG142's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+203.1947323233056'}[22].
  • (66141) 1998 SG142's epoch is recorded as October 17, 2024[23].
  • (66141) 1998 SG142's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2461166.4831226543'}[24].

Body

Designation and Status

(66141) 1998 SG142's instance of is recorded as asteroid[3].

References

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

Direct Wikidata claims

  1. [3] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  2. [2] ↑ . 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] ↑ . wikidata.org.
  6. [7] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  7. [8] ↑ . 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] ↑ . 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.
  21. [22] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  22. [23] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. 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). (66141) 1998 SG142. Retrieved May 3, 2026, from https://4ort.xyz/entity/-66141-1998-sg142
MLA “(66141) 1998 SG142.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-66141-1998-sg142.
BibTeX @misc{4ortxyz_-66141-1998-sg142_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(66141) 1998 SG142}}, year = {2026}, url = {https://4ort.xyz/entity/-66141-1998-sg142}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (66141) 1998 SG142 — https://4ort.xyz/entity/-66141-1998-sg142 (retrieved 2026-05-03)

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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. 7w ago · LiMrBot bot · 2026-05-14 view diff on Wikidata ↗
    Orbital eccentricity → {'unit': '1', 'amount': '+0.1690395149074398'}
    Discoverer or inventor → Lincoln Near-Earth Asteroid Research
    Absolute magnitude → {'unit': '1', 'amount': '+15.47'}
    Followed by → (66142) 1998 SN145
    + 21 other properties edited (see Wikidata diff for full list)
    "/* wbremoveclaims-remove:1| */ [[Property:P1457]]: 15.47"
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