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(56104) 1999 BA20

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(56104) 1999 BA20

Summary

(56104) 1999 BA20 is an asteroid[1].

Key Facts

  • (56104) 1999 BA20 is credited with the discovery of Lincoln Near-Earth Asteroid Research[2].
  • (56104) 1999 BA20's instance of is recorded as asteroid[3].
  • (56104) 1999 BA20's site of astronomical discovery is recorded as Experimental Test Site[4].
  • (56104) 1999 BA20's follows is recorded as (56103) 1999 BU19[5].
  • (56104) 1999 BA20's followed by is recorded as (56105) 1999 BB20[6].
  • (56104) 1999 BA20's minor planet group is recorded as asteroid belt[7].
  • (56104) 1999 BA20's parent astronomical body is recorded as Sun[8].
  • (56104) 1999 BA20's provisional designation is recorded as 2001 QM273[9].
  • (56104) 1999 BA20's provisional designation is recorded as 1999 BA20[10].
  • (56104) 1999 BA20's provisional designation is recorded as 1979 YB3[11].
  • (56104) 1999 BA20's provisional designation is recorded as 1960 WZ[12].
  • (56104) 1999 BA20's time of discovery or invention is recorded as +1999-01-16T00:00:00Z[13].
  • (56104) 1999 BA20's JPL Small-Body Database SPK-ID is recorded as 20056104[14].
  • (56104) 1999 BA20's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.1802103979629334'}[15].
  • (56104) 1999 BA20's absolute magnitude is recorded as {'unit': '1', 'amount': '+15.18'}[16].
  • (56104) 1999 BA20's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+5.985195986040033'}[17].
  • (56104) 1999 BA20's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1380.066880639554'}[18].
  • (56104) 1999 BA20's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+45.41962913328755'}[19].
  • (56104) 1999 BA20's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.425871568343741'}[20].
  • (56104) 1999 BA20's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.863038849081932'}[21].
  • (56104) 1999 BA20's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.98870428760555'}[22].
  • (56104) 1999 BA20's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+45.0028228877056'}[23].
  • (56104) 1999 BA20's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+49.56912126668083'}[24].
  • (56104) 1999 BA20's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+5.681'}[25].
  • (56104) 1999 BA20's albedo is recorded as {'unit': '1', 'amount': '+0.064'}[26].

Body

Designation and Status

(56104) 1999 BA20'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 . 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.
  25. [26] ↑ . 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). (56104) 1999 BA20. Retrieved May 3, 2026, from https://4ort.xyz/entity/-56104-1999-ba20
MLA “(56104) 1999 BA20.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-56104-1999-ba20.
BibTeX @misc{4ortxyz_-56104-1999-ba20_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(56104) 1999 BA20}}, year = {2026}, url = {https://4ort.xyz/entity/-56104-1999-ba20}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (56104) 1999 BA20 — https://4ort.xyz/entity/-56104-1999-ba20 (retrieved 2026-05-03)

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