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C/1957 P1 (Mrkos)

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C/1957 P1 (Mrkos)

Summary

C/1957 P1 (Mrkos) is a non-periodic comet[1]. C/1957 P1 (Mrkos) draws 2 Wikipedia views per month (non_periodic_comet category, ranking #34 of 92).[2]

Key Facts

  • C/1957 P1 (Mrkos) is credited with the discovery of Antonín Mrkos[3].
  • C/1957 P1 (Mrkos)'s image is recorded as Mrkos 1957A.jpg[4].
  • C/1957 P1 (Mrkos)'s instance of is recorded as non-periodic comet[5].
  • C/1957 P1 (Mrkos)'s Commons category is recorded as C/1957 P1 (Mrkos)[6].
  • C/1957 P1 (Mrkos)'s time of discovery or invention is recorded as +1957-08-02T00:00:00Z[7].
  • C/1957 P1 (Mrkos)'s JPL Small-Body Database SPK-ID is recorded as 1001098[8].
  • C/1957 P1 (Mrkos)'s orbital eccentricity is recorded as {'amount': '+0.99934'}[9].
  • C/1957 P1 (Mrkos)'s orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+93.957'}[10].
  • C/1957 P1 (Mrkos)'s orbital period is recorded as {'unit': 'Q573', 'amount': '+4534634'}[11].
  • C/1957 P1 (Mrkos)'s longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+68.32383959975725'}[12].
  • C/1957 P1 (Mrkos)'s semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+536'}[13].
  • C/1957 P1 (Mrkos)'s apoapsis is recorded as {'unit': 'Q1811', 'amount': '+1071.97'}[14].
  • C/1957 P1 (Mrkos)'s periapsis is recorded as {'unit': 'Q1811', 'amount': '+0.35494'}[15].
  • C/1957 P1 (Mrkos)'s argument of periapsis is recorded as {'unit': 'Q28390', 'amount': '+40.319'}[16].
  • C/1957 P1 (Mrkos)'s mean anomaly is recorded as {'unit': 'Q28390', 'amount': '+0.01751044018543341'}[17].
  • C/1957 P1 (Mrkos)'s Google Knowledge Graph ID is recorded as /g/1229dws7[18].
  • C/1957 P1 (Mrkos)'s epoch is recorded as March 10, 1958[19].
  • C/1957 P1 (Mrkos)'s time of periapsis is recorded as {'unit': 'Q14267', 'amount': '+2436051.9348619073'}[20].

Body

Works and Contributions

C/1957 P1 (Mrkos) is credited with the discovery of Antonín Mrkos[3].

Why It Matters

C/1957 P1 (Mrkos) draws 2 Wikipedia views per month (non_periodic_comet category, ranking #34 of 92).[2] C/1957 P1 (Mrkos) has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[21]

References

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

Direct Wikidata claims

  1. [4] ↑ . wikidata.org.
  2. [5] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [3] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . JPL Small-Body Database. Retrieved . 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 . 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] ↑ . 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] ↑ . 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.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [21] ↑ . Wikidata sitelinks. 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). C/1957 P1 (Mrkos). Retrieved May 3, 2026, from https://4ort.xyz/entity/c-1957-p1-mrkos
MLA “C/1957 P1 (Mrkos).” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/c-1957-p1-mrkos.
BibTeX @misc{4ortxyz_c-1957-p1-mrkos_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{C/1957 P1 (Mrkos)}}, year = {2026}, url = {https://4ort.xyz/entity/c-1957-p1-mrkos}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): C/1957 P1 (Mrkos) — https://4ort.xyz/entity/c-1957-p1-mrkos (retrieved 2026-05-03)

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