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(99999) 1981 FP

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(99999) 1981 FP

Summary

(99999) 1981 FP is an asteroid[1]. (99999) 1981 FP ranks in the top 2% of asteroid entities by monthly Wikipedia readership (3 views/month).[2]

Key Facts

  • (99999) 1981 FP's instance of is recorded as asteroid[3].
  • (99999) 1981 FP's site of astronomical discovery is recorded as Oak Ridge Observatory[4].
  • (99999) 1981 FP's follows is recorded as (99998) 1981 ED48[5].
  • (99999) 1981 FP's followed by is recorded as Q922315[6].
  • (99999) 1981 FP's minor planet group is recorded as asteroid belt[7].
  • (99999) 1981 FP's parent astronomical body is recorded as Sun[8].
  • (99999) 1981 FP's provisional designation is recorded as 1981 FP[9].
  • (99999) 1981 FP's time of discovery or invention is recorded as +1981-03-28T00:00:00Z[10].
  • (99999) 1981 FP's JPL Small-Body Database SPK-ID is recorded as 20099999[11].
  • (99999) 1981 FP's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.1428077451046574'}[12].
  • (99999) 1981 FP's absolute magnitude is recorded as {'unit': '1', 'amount': '+16.36'}[13].
  • (99999) 1981 FP's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+2.418754681545732'}[14].
  • (99999) 1981 FP's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1393.66394675732'}[15].
  • (99999) 1981 FP's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+181.2632098992221'}[16].
  • (99999) 1981 FP's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.441779400481525'}[17].
  • (99999) 1981 FP's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.790484410707294'}[18].
  • (99999) 1981 FP's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.093074390255756'}[19].
  • (99999) 1981 FP's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+18.37504458105936'}[20].
  • (99999) 1981 FP's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+233.6355452525119'}[21].
  • (99999) 1981 FP's Google Knowledge Graph ID is recorded as /g/122cz7sc[22].
  • (99999) 1981 FP's Wolfram Language entity code is recorded as Entity["MinorPlanet", "MinorPlanet99999Provisional1981FP"][23].
  • (99999) 1981 FP's Minor Planet Center body ID is recorded as 99999[24].
  • (99999) 1981 FP's epoch is recorded as November 21, 2025[25].
  • (99999) 1981 FP's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2461489.6932909256'}[26].

Body

Designation and Status

(99999) 1981 FP's instance of is recorded as asteroid[3].

Why It Matters

(99999) 1981 FP ranks in the top 2% of asteroid entities by monthly Wikipedia readership (3 views/month).[2]

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. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  8. [10] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  9. [11] ↑ . JPL Small-Body Database. Retrieved . 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] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  13. [15] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  14. [16] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  15. [17] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  16. [18] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  17. [19] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  18. [20] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  19. [21] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  20. [22] ↑ . wikidata.org.
  21. [23] ↑ . wikidata.org.
  22. [24] ↑ . wikidata.org.
  23. [25] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  24. [26] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.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). (99999) 1981 FP. Retrieved May 3, 2026, from https://4ort.xyz/entity/-99999-1981-fp
MLA “(99999) 1981 FP.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-99999-1981-fp.
BibTeX @misc{4ortxyz_-99999-1981-fp_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(99999) 1981 FP}}, year = {2026}, url = {https://4ort.xyz/entity/-99999-1981-fp}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (99999) 1981 FP — https://4ort.xyz/entity/-99999-1981-fp (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/-99999-1981-fp · 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. 5w ago · Shuaib-bot bot · 2026-05-04 view diff on Wikidata ↗
    Time of discovery or invention → +1981-03-28T00:00:00Z
    Parent astronomical body → Sun
    Orbital inclination → {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount':
    Wikidata description → asteroid
    + 22 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.