Home › Entities › asteroid › (28804) 2000 HC81

(28804) 2000 HC81

asteroid
Place asteroid Q6586492
Press Enter · cited answer in seconds

Summary

(28804) 2000 HC81 is an asteroid[1]. (28804) 2000 HC81 is known by 5 alternative names across languages and contexts.[2]

Key Facts

  • (28804) 2000 HC81 is credited with the discovery of Lincoln Near-Earth Asteroid Research[3].
  • (28804) 2000 HC81's instance of is recorded as asteroid[4].
  • (28804) 2000 HC81's site of astronomical discovery is recorded as Experimental Test Site[5].
  • (28804) 2000 HC81 followed 28803 Roe[6].
  • (28804) 2000 HC81 was followed by 28805 Föhring[7].
  • (28804) 2000 HC81's minor planet group is recorded as asteroid belt[8].
  • (28804) 2000 HC81's parent astronomical body is recorded as Sun[9].
  • (28804) 2000 HC81's provisional designation is recorded as 1995 DR11[10].
  • (28804) 2000 HC81's provisional designation is recorded as 1997 WT30[11].
  • (28804) 2000 HC81's provisional designation is recorded as 2000 HC81[12].
  • (28804) 2000 HC81's time of discovery or invention is recorded as April 28, 2000[13].
  • (28804) 2000 HC81's orbital eccentricity is recorded as {'amount': '+0.21'}[14].
  • (28804) 2000 HC81's orbital eccentricity is recorded as {'amount': '+0.2059021'}[15].
  • (28804) 2000 HC81's orbital eccentricity is recorded as {'amount': '+0.2060193503396386'}[16].
  • (28804) 2000 HC81's absolute magnitude is recorded as {'amount': '+14.5'}[17].
  • (28804) 2000 HC81's absolute magnitude is recorded as {'amount': '+14.71'}[18].
  • (28804) 2000 HC81's orbital inclination is recorded as {'unit': 'degree', 'amount': '+3.82362'}[19].
  • (28804) 2000 HC81's orbital inclination is recorded as {'unit': 'degree', 'amount': '+3.823081708807934'}[20].
  • (28804) 2000 HC81's orbital period is recorded as {'unit': 'year', 'amount': '+4.18'}[21].
  • (28804) 2000 HC81's orbital period is recorded as {'unit': 'day', 'amount': '+1526.82966417784'}[22].
  • (28804) 2000 HC81's longitude of ascending node is recorded as {'unit': 'degree', 'amount': '+10.78419'}[23].
  • (28804) 2000 HC81's longitude of ascending node is recorded as {'unit': 'degree', 'amount': '+10.76209574454852'}[24].
  • (28804) 2000 HC81's semi-major axis of an orbit is recorded as {'unit': 'astronomical unit', 'amount': '+2.5950651'}[25].
  • (28804) 2000 HC81's semi-major axis of an orbit is recorded as {'unit': 'astronomical unit', 'amount': '+2.594944705809702'}[26].
  • (28804) 2000 HC81's apoapsis is recorded as {'unit': 'astronomical unit', 'amount': '+3.129'}[27].

Body

Designation and Status

(28804) 2000 HC81's instance of is recorded as asteroid[4].

Why It Matters

(28804) 2000 HC81 is known by 5 alternative names across languages and contexts.[2]

References

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

Direct Wikidata claims

  1. [4] ↑ . 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. [5] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  9. [11] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  10. [12] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  11. [13] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  14. [16] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  15. [17] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  16. [18] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  17. [19] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  18. [20] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  19. [21] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  20. [22] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  21. [23] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  22. [24] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  23. [25] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  24. [26] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  25. [27] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikidata aliases. 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). (28804) 2000 HC81. Retrieved October 16, 2026, from https://4ort.xyz/entity/-28804-2000-hc81
MLA “(28804) 2000 HC81.” 4ort.xyz Knowledge Graph, 4ort.xyz, 16 Oct. 2026, https://4ort.xyz/entity/-28804-2000-hc81.
BibTeX @misc{4ortxyz_-28804-2000-hc81_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(28804) 2000 HC81}}, year = {2026}, url = {https://4ort.xyz/entity/-28804-2000-hc81}, note = {Accessed: 2026-10-16}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (28804) 2000 HC81 — https://4ort.xyz/entity/-28804-2000-hc81 (retrieved 2026-10-16)

Canonical URL: https://4ort.xyz/entity/-28804-2000-hc81 · Last refreshed:

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. 13d ago · Porrima · 2026-10-03 view diff on Wikidata ↗
    Periapsis → {'unit': 'Q1811', 'amount': '+2.0607358'}, {'unit': 'Q1811', 'amount': '+2.060335883351502'}
    Parent astronomical body → Sun
    Longitude of ascending node → {'unit': 'Q28390', 'amount': '+10.78419'}, {'unit': 'Q28390', 'amount': '+10.76209574454852'}
    Wolfram language entity code → Entity["MinorPlanet", "MinorPlanet28804Provisional2000HC81"]
    + 27 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update:2||1 */ Apoapsis: 3.129553528267901±0.0000000015508 astronomical unit"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.