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(49952) 1999 XH212

asteroid
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Summary

(49952) 1999 XH212 is an asteroid[1].

Key Facts

  • (49952) 1999 XH212 is credited with the discovery of Lincoln Near-Earth Asteroid Research[2].
  • (49952) 1999 XH212's instance of is recorded as asteroid[3].
  • (49952) 1999 XH212's site of astronomical discovery is recorded as Experimental Test Site[4].
  • (49952) 1999 XH212's follows is recorded as (49951) 1999 XT211[5].
  • (49952) 1999 XH212's followed by is recorded as (49953) 1999 XL215[6].
  • (49952) 1999 XH212's minor planet group is recorded as Mars-crossing asteroid[7].
  • (49952) 1999 XH212's parent astronomical body is recorded as Sun[8].
  • (49952) 1999 XH212's provisional designation is recorded as 1999 XH212[9].
  • (49952) 1999 XH212's time of discovery or invention is recorded as +1999-12-14T00:00:00Z[10].
  • (49952) 1999 XH212's JPL Small-Body Database SPK-ID is recorded as 20049952[11].
  • (49952) 1999 XH212's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.2322110815677014'}[12].
  • (49952) 1999 XH212's absolute magnitude is recorded as {'unit': '1', 'amount': '+15.78'}[13].
  • (49952) 1999 XH212's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+3.64589681093582'}[14].
  • (49952) 1999 XH212's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1162.706220237405'}[15].
  • (49952) 1999 XH212's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+119.7842272666303'}[16].
  • (49952) 1999 XH212's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.163952445846705'}[17].
  • (49952) 1999 XH212's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.666446183757841'}[18].
  • (49952) 1999 XH212's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.661458707935568'}[19].
  • (49952) 1999 XH212's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+218.1710923517377'}[20].
  • (49952) 1999 XH212's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+112.110661193104'}[21].
  • (49952) 1999 XH212's Wolfram Language entity code is recorded as Entity["MinorPlanet", "MinorPlanet49952Provisional1999XH212"][22].
  • (49952) 1999 XH212's Minor Planet Center body ID is recorded as 49952[23].
  • (49952) 1999 XH212's epoch is recorded as November 21, 2025[24].
  • (49952) 1999 XH212's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2460638.4117690995'}[25].

Body

Designation and Status

(49952) 1999 XH212'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 . 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] ↑ . 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). (49952) 1999 XH212. Retrieved May 3, 2026, from https://4ort.xyz/entity/-49952-1999-xh212
MLA “(49952) 1999 XH212.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-49952-1999-xh212.
BibTeX @misc{4ortxyz_-49952-1999-xh212_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(49952) 1999 XH212}}, year = {2026}, url = {https://4ort.xyz/entity/-49952-1999-xh212}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (49952) 1999 XH212 — https://4ort.xyz/entity/-49952-1999-xh212 (retrieved 2026-05-03)

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