438973 Masci

asteroid
Place asteroid Q22713113
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438973 Masci

Summary

438973 Masci is an asteroid[1].

Key Facts

  • 438973 Masci is credited with the discovery of Wide-field Infrared Survey Explorer[2].
  • 438973 Masci's instance of is recorded as asteroid[3].
  • 438973 Masci's site of astronomical discovery is recorded as Wide-field Infrared Survey Explorer[4].
  • 438973 Masci's minor planet group is recorded as asteroid belt[5].
  • 438973 Masci's parent astronomical body is recorded as Sun[6].
  • 438973 Masci's provisional designation is recorded as 2010 NW15[7].
  • 438973 Masci's time of discovery or invention is recorded as +2010-07-05T00:00:00Z[8].
  • 438973 Masci's JPL Small-Body Database SPK-ID is recorded as 20438973[9].
  • 438973 Masci's significant event is recorded as naming[10].
  • 438973 Masci's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.24'}[11].
  • 438973 Masci's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.2376692921956461'}[12].
  • 438973 Masci's absolute magnitude is recorded as {'unit': '1', 'amount': '+16.6'}[13].
  • 438973 Masci's absolute magnitude is recorded as {'unit': '1', 'amount': '+16.66'}[14].
  • 438973 Masci's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+11.7'}[15].
  • 438973 Masci's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+11.66149568777793'}[16].
  • 438973 Masci's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+2022.819367063768'}[17].
  • 438973 Masci's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+142.1'}[18].
  • 438973 Masci's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+142.0800813678843'}[19].
  • 438973 Masci's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.130202621208438'}[20].
  • 438973 Masci's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.874155662620003'}[21].
  • 438973 Masci's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.386249579796872'}[22].
  • 438973 Masci's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+211.9'}[23].
  • 438973 Masci's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+211.2801860757749'}[24].
  • 438973 Masci's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+320.9'}[25].
  • 438973 Masci's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+278.9725336799504'}[26].

Body

Designation and Status

438973 Masci'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] . wikidata.org.
  4. [5] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  5. [6] . wikidata.org.
  6. [7] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  7. [8] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  8. [9] . JPL Small-Body Database. Retrieved . wikidata.org.
  9. [10] . wikidata.org.
  10. [11] . wikidata.org.
  11. [12] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  12. [13] . wikidata.org.
  13. [14] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  14. [15] . 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] . 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] . 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). 438973 Masci. Retrieved May 3, 2026, from https://4ort.xyz/entity/438973-masci
MLA “438973 Masci.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/438973-masci.
BibTeX @misc{4ortxyz_438973-masci_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{438973 Masci}}, year = {2026}, url = {https://4ort.xyz/entity/438973-masci}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 438973 Masci — https://4ort.xyz/entity/438973-masci (retrieved 2026-05-03)

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