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(121210) 1999 QG2

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(121210) 1999 QG2

Summary

(121210) 1999 QG2 is an asteroid[1].

Key Facts

  • (121210) 1999 QG2 is credited with the discovery of Lenka Kotková[2].
  • (121210) 1999 QG2's instance of is recorded as asteroid[3].
  • (121210) 1999 QG2's site of astronomical discovery is recorded as Ondřejov Observatory[4].
  • (121210) 1999 QG2's follows is recorded as (121209) 1999 QJ1[5].
  • (121210) 1999 QG2's followed by is recorded as 121211 Nikeshadavis[6].
  • (121210) 1999 QG2's minor planet group is recorded as Mars-crossing asteroid[7].
  • (121210) 1999 QG2's parent astronomical body is recorded as Sun[8].
  • (121210) 1999 QG2's provisional designation is recorded as 1999 QG2[9].
  • (121210) 1999 QG2's provisional designation is recorded as 1995 KQ5[10].
  • (121210) 1999 QG2's time of discovery or invention is recorded as +1999-08-25T00:00:00Z[11].
  • (121210) 1999 QG2's JPL Small-Body Database SPK-ID is recorded as 20121210[12].
  • (121210) 1999 QG2's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.3340325913909299'}[13].
  • (121210) 1999 QG2's absolute magnitude is recorded as {'unit': '1', 'amount': '+15.94'}[14].
  • (121210) 1999 QG2's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+8.39265617889317'}[15].
  • (121210) 1999 QG2's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1344.39430835634'}[16].
  • (121210) 1999 QG2's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+108.1215112616107'}[17].
  • (121210) 1999 QG2's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.383886049748931'}[18].
  • (121210) 1999 QG2's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.180181684527254'}[19].
  • (121210) 1999 QG2's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.587590414970608'}[20].
  • (121210) 1999 QG2's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+157.5564632580153'}[21].
  • (121210) 1999 QG2's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+32.43501426758581'}[22].
  • (121210) 1999 QG2's Minor Planet Center body ID is recorded as 121210[23].
  • (121210) 1999 QG2's epoch is recorded as May 5, 2025[24].
  • (121210) 1999 QG2's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2460679.3737539644'}[25].

Body

Designation and Status

(121210) 1999 QG2'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 . 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] ↑ . 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). (121210) 1999 QG2. Retrieved May 3, 2026, from https://4ort.xyz/entity/-121210-1999-qg2
MLA “(121210) 1999 QG2.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-121210-1999-qg2.
BibTeX @misc{4ortxyz_-121210-1999-qg2_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(121210) 1999 QG2}}, year = {2026}, url = {https://4ort.xyz/entity/-121210-1999-qg2}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (121210) 1999 QG2 — https://4ort.xyz/entity/-121210-1999-qg2 (retrieved 2026-05-03)

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