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(49386) 1998 XH12

minor planet
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(49386) 1998 XH12

Summary

(49386) 1998 XH12 is an asteroid[1].

Key Facts

  • (49386) 1998 XH12 is credited with the discovery of Beijing Schmidt CCD Asteroid Program[2].
  • (49386) 1998 XH12's instance of is recorded as asteroid[3].
  • (49386) 1998 XH12's site of astronomical discovery is recorded as Xinglong Station[4].
  • (49386) 1998 XH12 followed (49385) 1998 XA12[5].
  • (49386) 1998 XH12 was followed by (49387) 1998 XH16[6].
  • (49386) 1998 XH12's minor planet group is recorded as asteroid belt[7].
  • (49386) 1998 XH12's parent astronomical body is recorded as Sun[8].
  • (49386) 1998 XH12's provisional designation is recorded as 1998 UD32[9].
  • (49386) 1998 XH12's provisional designation is recorded as 1998 XH12[10].
  • (49386) 1998 XH12's provisional designation is recorded as 2000 FB15[11].
  • (49386) 1998 XH12's time of discovery or invention is recorded as December 4, 1998[12].
  • (49386) 1998 XH12's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.1195686678538376'}[13].
  • (49386) 1998 XH12's absolute magnitude is recorded as {'unit': '1', 'amount': '+14.45'}[14].
  • (49386) 1998 XH12's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+4.887603018140423'}[15].
  • (49386) 1998 XH12's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1483.016318937129'}[16].
  • (49386) 1998 XH12's rotation period is recorded as {'unit': 'http://www.wikidata.org/entity/Q25235', 'amount': '+4.95594'}[17].
  • (49386) 1998 XH12's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+69.0989771271119'}[18].
  • (49386) 1998 XH12's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.545061817161775'}[19].
  • (49386) 1998 XH12's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.849371468245475'}[20].
  • (49386) 1998 XH12's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.240752166078074'}[21].
  • (49386) 1998 XH12's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+130.8545735208262'}[22].
  • (49386) 1998 XH12's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+104.3132936051036'}[23].
  • (49386) 1998 XH12's epoch is recorded as November 21, 2025[24].
  • (49386) 1998 XH12's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2460570.782453615'}[25].

Body

Designation and Status

(49386) 1998 XH12'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). (49386) 1998 XH12. Retrieved May 3, 2026, from https://4ort.xyz/entity/-49386-1998-xh12
MLA “(49386) 1998 XH12.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-49386-1998-xh12.
BibTeX @misc{4ortxyz_-49386-1998-xh12_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(49386) 1998 XH12}}, year = {2026}, url = {https://4ort.xyz/entity/-49386-1998-xh12}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (49386) 1998 XH12 — https://4ort.xyz/entity/-49386-1998-xh12 (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. 20d ago · Peter James · 2026-05-15 view diff on Wikidata ↗
    Wikidata description → minor planet
    Minor planet group → asteroid belt
    Apoapsis → {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '
    Discoverer or inventor → Beijing Schmidt CCD Asteroid Program
    + 24 other properties edited (see Wikidata diff for full list)
    "/* wbmergeitems-from:0||Q139807485 */ #quickstatements; #temporary_batch_1778879174762"
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