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(70423) 1999 SB18

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Place asteroid Q15183794
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(70423) 1999 SB18

Summary

(70423) 1999 SB18 is an asteroid[1].

Key Facts

  • (70423) 1999 SB18 is credited with the discovery of Lincoln Near-Earth Asteroid Research[2].
  • (70423) 1999 SB18's instance of is recorded as asteroid[3].
  • (70423) 1999 SB18's site of astronomical discovery is recorded as Experimental Test Site[4].
  • (70423) 1999 SB18 followed (70422) 1999 SS16[5].
  • (70423) 1999 SB18 was followed by (70424) 1999 SA20[6].
  • (70423) 1999 SB18's minor planet group is recorded as asteroid belt[7].
  • (70423) 1999 SB18's parent astronomical body is recorded as Sun[8].
  • (70423) 1999 SB18's provisional designation is recorded as 2001 BM8[9].
  • (70423) 1999 SB18's provisional designation is recorded as 1999 SB18[10].
  • (70423) 1999 SB18's time of discovery or invention is recorded as September 30, 1999[11].
  • (70423) 1999 SB18's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.1345050012794037'}[12].
  • (70423) 1999 SB18's absolute magnitude is recorded as {'unit': '1', 'amount': '+15.32'}[13].
  • (70423) 1999 SB18's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+7.463369676513785'}[14].
  • (70423) 1999 SB18's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1325.289341080286'}[15].
  • (70423) 1999 SB18's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+91.32935326234939'}[16].
  • (70423) 1999 SB18's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.361247541804764'}[17].
  • (70423) 1999 SB18's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.678847145436202'}[18].
  • (70423) 1999 SB18's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.043647938173325'}[19].
  • (70423) 1999 SB18's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+229.3302694879153'}[20].
  • (70423) 1999 SB18's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+353.7859717184979'}[21].
  • (70423) 1999 SB18's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+2.391'}[22].
  • (70423) 1999 SB18's albedo is recorded as {'unit': '1', 'amount': '+0.309'}[23].
  • (70423) 1999 SB18's epoch is recorded as October 17, 2024[24].
  • (70423) 1999 SB18's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2460623.376070685'}[25].

Body

Designation and Status

(70423) 1999 SB18'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.
  24. [25] ↑ . 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). (70423) 1999 SB18. Retrieved May 3, 2026, from https://4ort.xyz/entity/-70423-1999-sb18
MLA “(70423) 1999 SB18.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-70423-1999-sb18.
BibTeX @misc{4ortxyz_-70423-1999-sb18_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(70423) 1999 SB18}}, year = {2026}, url = {https://4ort.xyz/entity/-70423-1999-sb18}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (70423) 1999 SB18 — https://4ort.xyz/entity/-70423-1999-sb18 (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. 25d ago · LiMrBot bot · 2026-05-14 view diff on Wikidata ↗
    Time of periapsis → {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount':
    Epoch → October 17, 2024
    Orbital inclination → {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount':
    Periapsis → {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '
    + 22 other properties edited (see Wikidata diff for full list)
    "/* wbremoveclaims-remove:1| */ [[Property:P1096]]: 0.1345050012794037±0.0000000013155"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.