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(71204) 1999 XQ242

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(71204) 1999 XQ242

Summary

(71204) 1999 XQ242 is an asteroid[1].

Key Facts

  • (71204) 1999 XQ242 is credited with the discovery of Lincoln Near-Earth Asteroid Research[2].
  • (71204) 1999 XQ242's instance of is recorded as asteroid[3].
  • (71204) 1999 XQ242's site of astronomical discovery is recorded as Experimental Test Site[4].
  • (71204) 1999 XQ242's follows is recorded as (71203) 1999 XK242[5].
  • (71204) 1999 XQ242's followed by is recorded as (71205) 1999 XD244[6].
  • (71204) 1999 XQ242's minor planet group is recorded as asteroid belt[7].
  • (71204) 1999 XQ242's parent astronomical body is recorded as Sun[8].
  • (71204) 1999 XQ242's provisional designation is recorded as 1987 AG[9].
  • (71204) 1999 XQ242's provisional designation is recorded as 1998 SK11[10].
  • (71204) 1999 XQ242's provisional designation is recorded as 1999 XQ242[11].
  • (71204) 1999 XQ242's time of discovery or invention is recorded as +1999-12-13T00:00:00Z[12].
  • (71204) 1999 XQ242's JPL Small-Body Database SPK-ID is recorded as 20071204[13].
  • (71204) 1999 XQ242's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.2073203545065729'}[14].
  • (71204) 1999 XQ242's absolute magnitude is recorded as {'unit': '1', 'amount': '+14.14'}[15].
  • (71204) 1999 XQ242's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+14.19018208990243'}[16].
  • (71204) 1999 XQ242's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1589.42351479327'}[17].
  • (71204) 1999 XQ242's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+36.63761236578353'}[18].
  • (71204) 1999 XQ242's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.665390249752523'}[19].
  • (71204) 1999 XQ242's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.217979901229579'}[20].
  • (71204) 1999 XQ242's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.112800598275467'}[21].
  • (71204) 1999 XQ242's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+122.8609389499765'}[22].
  • (71204) 1999 XQ242's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+308.7424861184193'}[23].
  • (71204) 1999 XQ242's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+4.835'}[24].
  • (71204) 1999 XQ242's Google Knowledge Graph ID is recorded as /g/11fn46n__8[25].
  • (71204) 1999 XQ242's albedo is recorded as {'unit': '1', 'amount': '+0.228'}[26].

Body

Designation and Status

(71204) 1999 XQ242'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 . 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] ↑ . 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). (71204) 1999 XQ242. Retrieved May 3, 2026, from https://4ort.xyz/entity/-71204-1999-xq242
MLA “(71204) 1999 XQ242.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-71204-1999-xq242.
BibTeX @misc{4ortxyz_-71204-1999-xq242_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(71204) 1999 XQ242}}, year = {2026}, url = {https://4ort.xyz/entity/-71204-1999-xq242}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (71204) 1999 XQ242 — https://4ort.xyz/entity/-71204-1999-xq242 (retrieved 2026-05-03)

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