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(19459) 1998 HM11

asteroid
Place Asteroid Q22346077

Facts

23 properties

Identity

Instance of
asteroid
More facts +22
Follows
19458 Legault[4]
Followed by
(19460) 1998 HW13[5]
Absolute magnitude
14.3, 14.39[16][17]
Albedo
0.403, 0.223
Apoapsis
2.676 astronomical unit, 2.672662173580443 astronomical unit
Argument of periapsis
89.90585 degree, 89.8234892620698 degree
Diameter
4.058 km
Discoverer or inventor
Spacewatch[2]
Epoch
May 5, 2025
Longitude of ascending node
107.02450 degree, 106.9489005262886 degree[22][23]
Mean anomaly
41.50438 degree, 308.5046453068691 degree
Minor planet group
asteroid belt[6]
Orbital eccentricity
0.17 (0.17–0.17, n=3)[13][14][15]
Orbital inclination
7.87076 degree, 7.876392676144569 degree[18][19]
Orbital period
3.46 year, 1,263.781318294567 day[20][21]
Parent astronomical body
Sun[7]
Periapsis
1.8984134 astronomical unit, 1.902561512075469 astronomical unit
Provisional designation
1998 HM11, 1991 GJ12, 1991 DF2, 1932 EH[8][9][10][11]
Semi-major axis of an orbit
2.2874038 astronomical unit, 2.287611842827956 astronomical unit[24]
Site of astronomical discovery
Kitt Peak National Observatory[3]
Time of discovery or invention
April 18, 1998[12]
Time of periapsis
2,460,981.2746312227 Julian day
🏷️ Also known as
en (19459) 1998 HM11
🔖 Identifiers · 4
Google Knowledge Graph ID
/g/11g2365qsk
JPL Small-Body Database SPK-ID
20019459
Minor Planet Center body ID
19459
Wolfram Language entity code
Entity["MinorPlanet", "MinorPlanet19459Provisional1998HM11"]

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Summary

(19459) 1998 HM11 is an asteroid[1].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  2. [3] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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] ↑ . wikidata.org.
  13. [14] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  14. [15] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  15. [16] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  16. [17] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  17. [18] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  18. [19] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  19. [20] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  20. [21] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  21. [22] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  22. [23] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  23. [24] ↑ . minorplanetcenter.net. minorplanetcenter.net. 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). (19459) 1998 HM11. Retrieved November 3, 2026, from https://4ort.xyz/entity/-19459-1998-hm11
MLA “(19459) 1998 HM11.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 Nov. 2026, https://4ort.xyz/entity/-19459-1998-hm11.
BibTeX @misc{4ortxyz_-19459-1998-hm11_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(19459) 1998 HM11}}, year = {2026}, url = {https://4ort.xyz/entity/-19459-1998-hm11}, note = {Accessed: 2026-11-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (19459) 1998 HM11 — https://4ort.xyz/entity/-19459-1998-hm11 (retrieved 2026-11-03)

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