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(74477) 1999 CY66

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(74477) 1999 CY66

Summary

(74477) 1999 CY66 is an asteroid[1].

Key Facts

  • (74477) 1999 CY66 is credited with the discovery of Lincoln Near-Earth Asteroid Research[2].
  • (74477) 1999 CY66's instance of is recorded as asteroid[3].
  • (74477) 1999 CY66's site of astronomical discovery is recorded as Experimental Test Site[4].
  • (74477) 1999 CY66's follows is recorded as (74476) 1999 CV65[5].
  • (74477) 1999 CY66's followed by is recorded as (74478) 1999 CH68[6].
  • (74477) 1999 CY66's minor planet group is recorded as asteroid belt[7].
  • (74477) 1999 CY66's minor planet group is recorded as outer asteroid belt[8].
  • (74477) 1999 CY66's parent astronomical body is recorded as Sun[9].
  • (74477) 1999 CY66's provisional designation is recorded as 1999 CY66[10].
  • (74477) 1999 CY66's provisional designation is recorded as 2002 PO117[11].
  • (74477) 1999 CY66's time of discovery or invention is recorded as +1999-02-12T00:00:00Z[12].
  • (74477) 1999 CY66's JPL Small-Body Database SPK-ID is recorded as 20074477[13].
  • (74477) 1999 CY66's orbital eccentricity is recorded as {'amount': '+0.0827858849534255'}[14].
  • (74477) 1999 CY66's absolute magnitude is recorded as {'amount': '+12.89'}[15].
  • (74477) 1999 CY66's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+14.7369525367972'}[16].
  • (74477) 1999 CY66's orbital period is recorded as {'unit': 'Q573', 'amount': '+2121.77321338494'}[17].
  • (74477) 1999 CY66's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+283.7891772432933'}[18].
  • (74477) 1999 CY66's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+3.231471700465736'}[19].
  • (74477) 1999 CY66's apoapsis is recorded as {'unit': 'Q1811', 'amount': '+3.498991944890742'}[20].
  • (74477) 1999 CY66's periapsis is recorded as {'unit': 'Q1811', 'amount': '+2.963951456040729'}[21].
  • (74477) 1999 CY66's argument of periapsis is recorded as {'unit': 'Q28390', 'amount': '+97.7625890677257'}[22].
  • (74477) 1999 CY66's mean anomaly is recorded as {'unit': 'Q28390', 'amount': '+331.5209257875885'}[23].
  • (74477) 1999 CY66's diameter is recorded as {'unit': 'Q828224', 'amount': '+14.885'}[24].
  • (74477) 1999 CY66's Google Knowledge Graph ID is recorded as /g/121mkqt9[25].
  • (74477) 1999 CY66's albedo is recorded as {'amount': '+0.08'}[26].

Body

Designation and Status

(74477) 1999 CY66'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] ↑ . wikidata.org.
  7. [8] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  8. [9] ↑ . 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 . 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] ↑ . wikidata.org.
  25. [26] ↑ . 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). (74477) 1999 CY66. Retrieved May 3, 2026, from https://4ort.xyz/entity/74477-1999-cy66
MLA “(74477) 1999 CY66.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/74477-1999-cy66.
BibTeX @misc{4ortxyz_74477-1999-cy66_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(74477) 1999 CY66}}, year = {2026}, url = {https://4ort.xyz/entity/74477-1999-cy66}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (74477) 1999 CY66 — https://4ort.xyz/entity/74477-1999-cy66 (retrieved 2026-05-03)

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